LOCAL CLIMATOLOGICAL DATA Monthly Summary October 1999 Station: Millersville 1SE Latitude: 39° 05' 07" N Longitude: 76° 37' 04" W Elevation (ground): 75 feet Time Zone: EASTERN +--+-----------------------------+----+---------+---------+--+-----------+------------------+-----------------------------+----+ | | Temperature | |Deg. Days|Precip Ty| | Precip | Pressure | Wind | Sun| | +-----+-----+------+------+---+ Hu-+----+----+1 fog | S+-----+-----+ Adj. to Sea Level+----+----+---+-------+-------+----+ | | M | M | A | | |mid-| H | C |2 hvy fog| n| | Ice +-----+-----+------+ Avg| Res|Res| Peak | Minute|Mean| | | a | i | v | | D | ity| e | o |3 thunder| o|Water| plts| | | | | | +---+---+---+---+ | | | x | n | e | | e | | a | o |4 ice plt| w| | | | | | S | S | | S | | S | | I | | D| i | i | r | M | w | M | t | l |5 hail | | E | S | | | M | p | p | | p | | p | | n | | a| m | m | a | e | | e | i | i |6 glaze | C| q | n | M | M | e | e | e | D | e | D | e | D | d | | t| u | u | g | a | P | a | n | n |7 duststm| v| u | o | a | i | a | e | e | i | e | i | e | i | e | | e| m | m | e | n | t | n | g | g |8 smk, hz| r| v | w | x | n | n | d | d | r | d | r | d | r | x | | | | | | | | | | |9 blw snw| | | | | | | | | | | | | | | | 1| 2 | 3 | 4A | 4B | 5 | 6 | 7 | 8 | 9 |10| 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18| 19| 20| 21| 22| 23 | +--+-----+-----+------+------+---+----+----+----+---------+--+-----+-----+-----+-----+------+----+----+---+---+---+---+---+----+ |01| 73 | 42 | 57.5 | 55.9 | 46| 74| 8| 0|.........| 0| 0.00| 0.0|30.13|30.00|30.052| 1.2| 0.9|261| 14| NW| 7|320| 34 | |02| 75 | 47 | 61.0 | 60.6 | 53| 78| 4| 0|.........| 0| 0.00| 0.0|30.20|30.09|30.150| 1.7| 1.5|134| 15|ESE| 7|120| 35 | |03| 78*| 52 | 65.0*| 63.6 | 57| 80| 0| 0|.........| 0| 0.00| 0.0|30.26|30.14|30.199| 1.1| 0.4|150| 9| E| 5|290| 33 | |04| 68 | 54 | 61.0 | 63.7 | 61| 92| 4| 0|.........| 0| 0.52| 0.0|30.16|29.96|30.052| 1.4| 0.6|215| 22|WSW| 9|280| 26 | |05| 55 | 39 | 47.0 | 49.8 | 44| 81| 18| 0|.........| 0| 0.10| 0.0|30.15|30.04|30.116| 2.0| 1.9|339| 17|WNW| 7|320| 37 | | | | | | | | | | | | | | | | | | | | | | | | | | |06| 69 | 36 | 52.5 | 50.7 | 44| 81| 13| 0|.........| 0| 0.00| 0.0|30.19|30.03|30.106| 1.5| 1.4|287| 18| NW| 9|290| 36 | |07| 59 | 38 | 48.5 | 48.0 | 39| 73| 17| 0|.........| 0| 0.00| 0.0|30.41|30.18|30.345| 1.6| 1.2|332| 11|ENE| 6|300| 37 | |08| 63 | 34 | 48.5 | 49.0 | 43| 83| 17| 0|.........| 0| 0.00| 0.0|30.43|30.26|30.369| 1.6| 1.1|143| 16|ESE| 7|150| 38 | |09| 69 | 49 | 59.0 | 60.3 | 56| 87| 6| 0|.........| 0| 0.04| 0.0|30.27|30.14|30.197| 1.1| 0.8|223| 12|WNW| 6|240| 35 | |10| 68 | 61 | 64.5 | 64.6 | 62| 94| 1| 0|.........| 0| 0.79| 0.0|30.17|29.92|30.030| 1.2| 1.0|153| 12| W| 5|200| 27 | | | | | | | | | | | | | | | | | | | | | | | | | | |11| 75 | 48 | 61.5 | 65.6 | 58| 78| 4| 0|.........| 0| 0.01| 0.0|30.26|29.92|30.071| 1.9| 1.8|325| 19|WNW| 7|310| 33 | |12| 66 | 41 | 53.5 | 52.5 | 45| 78| 12| 0|.........| 0| 0.00| 0.0|30.36|30.23|30.302| 1.0| 0.7|114| 9| E| 6|110| 33 | |13| 71 | 42 | 56.5 | 57.5 | 52| 83| 9| 0|.........| 0| 0.00| 0.0|30.25|29.71|30.030| 2.0| 1.5|167| 23| SW| 9|230| 35 | |14| 65 | 39 | 52.0 | 54.2 | 42| 65| 13| 0|.........| 0| 0.03| 0.0|30.22|29.71|29.986| 4.6| 4.4|314| 28| NW| 12|300| 35 | |15| 61 | 33*| 47.0 | 46.7 | 38| 77| 18| 0|.........| 0| 0.00| 0.0|30.32|30.20|30.255| 1.6| 1.0| 99| 13| E| 7|100| 34 | | | | | | | | | | | | | | | | | | | | | | | | | | |16| 72 | 39 | 55.5 | 54.6 | 50| 86| 10| 0|.........| 0| 0.00| 0.0|30.26|30.08|30.180| 1.0| 0.8|118| 10|ESE| 6|100| 34 | |17| 67 | 50 | 58.5 | 59.0 | 56| 93| 7| 0|.........| 0| 0.10| 0.0|30.09|29.67|29.904| 0.4| 0.2| 9| 6| E| 3|350| 29 | |18| 63 | 42 | 52.5 | 55.2 | 46| 74| 13| 0|.........| 0| 0.10| 0.0|30.21|29.63|29.893| 3.1| 3.1|340| 26| W| 10|330| 36 | |19| 57 | 39 | 48.0 | 48.3 | 42| 81| 17| 0|.........| 0| 0.00| 0.0|30.37|30.20|30.292| 1.2| 0.5| 37| 7| S| 5|100| 36 | |20| 53 | 48 | 50.5 | 51.6 | 49| 95| 15| 0|.........| 0| 0.47| 0.0|30.26|30.09|30.166| 0.8| 0.8|312| 8| NW| 4|300| 27 | | | | | | | | | | | | | | | | | | | | | | | | | | |21| 61 | 38 | 49.5 | 48.6 | 42| 83| 16| 0|.........| 0| 0.01| 0.0|30.15|29.94|30.076| 0.9| 0.7|319| 15|WNW| 8|290| 34 | |22| 64 | 38 | 51.0 | 50.4 | 45| 84| 14| 0|.........| 0| 0.14| 0.0|29.95|29.50|29.696| 1.6| 1.3|145| 18| SE| 9|150| 34 | |23| 54 | 40 | 47.0 | 46.9 | 39| 76| 18| 0|.........| 0| 0.00| 0.0|29.80|29.54|29.652| 2.7| 2.6|303| 23| NW| 12|310| 35 | |24| 56 | 35 | 45.5 | 45.9 | 37| 73| 20| 0|.........| 0| 0.00| 0.0|30.09|29.78|29.931| 3.2| 3.0|310| 18|WNW| 9|300| 36 | |25| 60 | 35 | 47.5 | 45.2 | 36| 75| 18| 0|.........| 0| 0.00| 0.0|30.26|30.07|30.176| 1.8| 1.4|273| 15|NNW| 8|310| 34 | | | | | | | | | | | | | | | | | | | | | | | | | | |26| 65 | 36 | 50.5 | 48.5 | 41| 78| 15| 0|.........| 0| 0.00| 0.0|30.16|29.97|30.071| 1.4| 0.6|214| 10| NW| 6|320| 35 | |27| 62 | 38 | 50.0 | 49.8 | 39| 71| 15| 0|.........| 0| 0.00| 0.0|30.33|30.02|30.170| 1.6| 1.5|337| 21| NW| 7|300| 34 | |28| 57 | 33 | 45.0*| 44.1 | 38| 81| 20| 0|.........| 0| 0.00| 0.0|30.42|30.29|30.350| 1.2| 0.9|111| 12| E| 6|100| 33 | |29| 70 | 35 | 52.5 | 49.8 | 44| 83| 13| 0|.........| 0| 0.00| 0.0|30.37|30.25|30.317| 0.9| 0.4|166| 9| W| 5|280| 33 | |30| 67 | 38 | 52.5 | 51.6 | 46| 84| 13| 0|.........| 0| 0.00| 0.0|30.42|30.31|30.366| 1.1| 1.0|121| 11| SE| 6|100| 34 | | | | | | | | | | | | | | | | | | | | | | | | | | |31| 73 | 44 | 58.5 | 56.8 | 51| 83| 7| 0|.........| 0| 0.00| 0.0|30.39|30.15|30.252| 0.8| 0.6|277| 12|NNW| 6|330| 33 | +--+-----+-----+------+------+---+----+----+----+---------+--+-----+-----+-----+-----+------+----+----+---+---+---+---+---+----+ | Sum | Sum |------|------|---|----| Ttl| Ttl| |Total|Total| For the month: | Sum| +-----+-----+------+------+---+----+----+----+ Number of +-----+-----+-----+-----+------+----+----+---+---+---+---+---+----+ | 2016| 1283|------|------|---|----| 375| 0| Days | 2.31| 0.0|30.43|29.50|30.121| 1.6| 0.4|298| 28| NW| 12|300|1031| +-----+-----+------+------+---+----+----+----+------------+-----+-----+-----+-----+------+----+----+---+---+---+---+---+----+ | Avg | Avg | Avg | Mean |Avg| Avg|----|----|Precip | Season Ttl| Date| Date|------|----|----|---| Date | Date | Avg| +-----+-----+------+------+---+----+----+----+ +-----+-----+-----+-----+------+----+----+---+-------+-------+----+ | 65.0| 41.4| 53.2 | 53.2 | 46|80.7|----|----|>.01 Inch 11|36.72| 0.0| 8 | 22 |------|----|----|---| 14 | 14+ | 34| +-----+-----+------+------+---+----+----+----+------------+-----+-----+-----+-----+------+----+----+---+-------+-------+----+ | | Season |Snow, Ice | | | | Number of Days | to Date |>1.0 Inch 0|Greatest in 24 Hours and Dates| Greatest Depth on Ground | +----------------+-----------------+----+----+------------+-------------+----------------+ of Snow, Ice Pellets or Ice | | Max Temperature| Min temperature | 434|1039|Thunder 0|Precipitation| Snow, Ice Plts | and Date | +-------+--------+--------+--------+----+----+------------+------+------+--------+-------+-------------+--------------------+ | > 90°F| < 32°F | < 32°F | < 0°F |----|----|Heavy Fog 0| 0.83| 9-10| 0.0 | - | 0 | - | +-------+--------+--------+--------+----+----+------------+------+------+--------+----+--+-------------+--------------------+ | 0 | 0 | 0 | 0 |----|----|Clear 1 Partly Cloudy 0 Cloudy 0| +-------+--------+--------+--------+----+----+----------------------------------------+ NOTES: Units are: Temperature=°F, Wind=mph, Pressure=inches Hg, Precipitation=inches. Data in column 4A are (MAX+MIN) / 2, whereas data in columns 4B, 5, 6, 15, 16, 23 are means via continuous observations for 24 hours. Column 5: Dew point is calculated from temperature and humidity and is continuously averaged for 24 hours. Data in columns 9, 10, 12 are entered manually by the station observer. Columns 17-18: Resultant wind is calculated by the vector sum of continuous wind observations. Column 23: sunshine index is measured via solar cell and its value ranges from 0 (darkest) to 99 (brightest) and is continuously averaged for 24 hours. Data in columns 4B, 5, 6, 15, 16, 23 are updated continuously, there by achieving a "true" mean.OBSERVATIONS AT 3-HOUR INTERVALS October 1999: Millersville 1SE +--+---+-----+-----+---+---+---+----------+---+-----+-----+---+---+---+----------+---+-----+-----+---+---+---+----------+ | | | | | | | | | | | | | | | | | | | | | | | | | | | | T | | | Wind | | | | T | | | Wind | | | | T | | | Wind | | | % | | R | e | | % +--+---+---+ % | | R | e | | % +--+---+---+ % | | R | e | | % +--+---+---+ | | | | a | m | D | | D| | | | | a | m | D | | D| | | | | a | m | D | | D| | | | | S | P | i | p | e | H | i| | | S | P | i | p | e | H | i| | | S | P | i | p | e | H | i| | | | | u | r | n | e | w | u | r| | | u | r | n | e | w | u | r| | | u | r | n | e | w | u | r| | | | | n | e | f | r | | m | e| | | n | e | f | r | | m | e| | | n | e | f | r | | m | e| | | | | s | s | a | a | P | i | c| S | | s | s | a | a | P | i | c| S | | s | s | a | a | P | i | c| S | | | H| h | s | l | t | o | d | t| p | G | h | s | l | t | o | d | t| p | G | h | s | l | t | o | d | t| p | G | | o| i | u | l | u | i | i | i| e | u | i | u | l | u | i | i | i| e | u | i | u | l | u | i | i | i| e | u | | u| n | r | | r | n | t | o| e | s | n | r | | r | n | t | o| e | s | n | r | | r | n | t | o| e | s | | r| e | e | Rate| e | t | y | n| d | t | e | e | Rate| e | t | y | n| d | t | e | e | Rate| e | t | y | n| d | t | +--+---+-----+-----+---+---+---+--+---+---+---+-----+-----+---+---+---+--+---+---+---+-----+-----+---+---+---+--+---+---+ | OCT 1 | OCT 2 | OCT 3 | | | | | |01| 0|30.02| 0.00| 47| 44| 92|22| 2| 3| 0|30.12| 0.00| 51| 48| 90|01| 1| 1| 0|30.19| 0.00| 58| 55| 91|14| 1| 2| |04| 0|30.03| 0.00| 44| 42| 94|34| 0| 1| 0|30.12| 0.00| 50| 47| 93|01| 0| 2| 0|30.16| 0.00| 55| 52| 92|05| 1| 2| |07| 21|30.05| 0.00| 43| 41| 95|34| 0| 1| 17|30.16| 0.00| 48| 45| 93|00| 1| 1| 13|30.21| 0.00| 53| 51| 94|02| 0| 0| |10| 86|30.08| 0.00| 60| 49| 66|22| 2| 4| 85|30.19| 0.00| 64| 58| 81|10| 2| 5| 83|30.25| 0.00| 65| 60| 83|23| 3| 6| |13| 66|30.04| 0.00| 68| 46| 45|28| 4| 9| 72|30.16| 0.00| 72| 52| 48|16| 6| 12| 68|30.23| 0.00| 74| 61| 61|11| 2| 4| |16| 87|30.01| 0.00| 72| 49| 43|24| 2| 9| 88|30.11| 0.00| 73| 57| 56|15| 4| 10| 82|30.18| 0.00| 77| 61| 56|14| 2| 4| |19| 4|30.06| 0.00| 61| 51| 68|02| 1| 1| 0|30.14| 0.00| 65| 58| 78|15| 1| 3| 0|30.19| 0.00| 67| 60| 79|16| 0| 1| |22| 0|30.11| 0.00| 53| 49| 87|05| 0| 0| 0|30.19| 0.00| 63| 58| 83|24| 1| 3| 0|30.18| 0.00| 61| 57| 89|00| 1| 2| +--+---+-----+-----+---+---+---+--+---+---+---+-----+-----+---+---+---+--+---+---+---+-----+-----+---+---+---+--+---+---+ | OCT 4 | OCT 5 | OCT 6 | | | | | |01| 0|30.14| 0.00| 59| 56| 92|01| 1| 1| 0|30.07| 0.07| 52| 50| 96|34| 2| 4| 0|30.12| 0.00| 39| 37| 95|34| 0| 1| |04| 0|30.06| 0.00| 65| 62| 93|10| 2| 6| 0|30.09| 0.00| 50| 48| 95|35| 2| 5| 0|30.10| 0.00| 37| 35| 96|32| 0| 0| |07| 0|30.05| 0.00| 67| 62| 85|26| 2| 8| 10|30.13| 0.00| 49| 45| 88|35| 4| 9| 17|30.12| 0.00| 37| 35| 97|15| 0| 0| |10| 61|30.08| 0.01| 63| 60| 93|13| 2| 5| 88|30.14| 0.00| 53| 44| 71|03| 2| 6| 91|30.13| 0.00| 52| 47| 83|25| 4| 8| |13| 67|30.04| 0.00| 65| 62| 93|20| 1| 3| 83|30.13| 0.00| 54| 43| 65|35| 4| 10| 75|30.09| 0.00| 64| 50| 58|32| 2| 6| |16| 46|30.02| 0.00| 66| 63| 92|29| 1| 3| 90|30.10| 0.00| 55| 42| 61|00| 2| 4| 89|30.05| 0.00| 69| 50| 49|21| 3| 9| |19| 0|30.01| 0.01| 64| 61| 93|00| 0| 1| 1|30.12| 0.00| 48| 42| 80|23| 0| 1| 0|30.08| 0.00| 58| 52| 79|28| 1| 1| |22| 0|30.00| 0.00| 64| 62| 94|25| 0| 0| 0|30.15| 0.00| 42| 39| 91|05| 1| 2| 0|30.15| 0.00| 50| 47| 92|25| 0| 1| +--+---+-----+-----+---+---+---+--+---+---+---+-----+-----+---+---+---+--+---+---+---+-----+-----+---+---+---+--+---+---+ | OCT 7 | OCT 8 | OCT 9 | | | | | |01| 0|30.21| 0.00| 48| 46| 94|33| 0| 2| 0|30.41| 0.00| 38| 36| 94|03| 1| 1| 0|30.24| 0.00| 50| 48| 94|00| 1| 2| |04| 0|30.26| 0.00| 46| 42| 88|28| 1| 2| 0|30.41| 0.00| 36| 34| 96|27| 1| 1| 0|30.21| 0.00| 54| 52| 95|21| 1| 2| |07| 15|30.34| 0.00| 42| 38| 88|34| 1| 4| 15|30.42| 0.00| 35| 33| 97|29| 0| 1| 8|30.20| 0.00| 53| 51| 95|25| 0| 0| |10| 91|30.39| 0.00| 49| 35| 58|35| 3| 8| 90|30.43| 0.00| 52| 49| 91|07| 2| 4| 85|30.21| 0.00| 61| 56| 85|19| 2| 8| |13| 80|30.40| 0.00| 54| 36| 50|35| 2| 5| 81|30.39| 0.00| 61| 48| 60|05| 3| 6| 86|30.19| 0.00| 67| 59| 75|17| 1| 2| |16| 90|30.36| 0.00| 59| 37| 43|19| 1| 2| 91|30.33| 0.00| 62| 50| 64|17| 2| 7| 78|30.17| 0.00| 68| 60| 75|12| 1| 2| |19| 0|30.37| 0.00| 48| 39| 71|11| 1| 2| 0|30.30| 0.00| 55| 50| 83|20| 1| 2| 0|30.17| 0.00| 64| 60| 88|12| 1| 2| |22| 0|30.41| 0.00| 41| 38| 90|07| 1| 1| 0|30.28| 0.00| 50| 47| 92|23| 1| 4| 0|30.19| 0.00| 63| 60| 92|27| 0| 1| +--+---+-----+-----+---+---+---+--+---+---+---+-----+-----+---+---+---+--+---+---+---+-----+-----+---+---+---+--+---+---+ | OCT 10 | OCT 11 | OCT 12 | | | | | |01| 0|30.15| 0.01| 62| 59| 93|27| 0| 0| 0|29.96| 0.00| 66| 64| 94|28| 1| 4| 0|30.27| 0.00| 48| 45| 93|03| 1| 2| |04| 0|30.10| 0.09| 62| 60| 94|18| 0| 1| 0|29.94| 0.00| 67| 65| 95|31| 1| 2| 0|30.29| 0.00| 45| 43| 95|31| 1| 1| |07| 0|30.08| 0.10| 63| 61| 95|13| 3| 7| 0|29.99| 0.00| 67| 65| 95|31| 1| 2| 3|30.32| 0.00| 42| 40| 96|31| 0| 0| |10| 60|30.06| 0.08| 62| 60| 95|20| 4| 8| 84|30.06| 0.00| 71| 66| 83|33| 2| 4| 86|30.36| 0.00| 59| 56| 91|04| 1| 4| |13| 72|30.02| 0.01| 66| 64| 95|24| 2| 6| 80|30.08| 0.00| 73| 59| 59|35| 4| 10| 70|30.34| 0.00| 62| 46| 54|13| 4| 6| |16| 62|29.96| 0.00| 67| 64| 93|16| 2| 6| 85|30.10| 0.00| 73| 51| 45|34| 4| 6| 87|30.29| 0.00| 65| 44| 45|16| 3| 6| |19| 0|29.94| 0.00| 67| 64| 93|04| 1| 2| 0|30.17| 0.00| 60| 48| 64|34| 1| 2| 0|30.28| 0.00| 55| 47| 75|02| 1| 1| |22| 0|29.98| 0.00| 66| 64| 94|20| 0| 0| 0|30.23| 0.00| 51| 47| 88|00| 1| 2| 0|30.28| 0.00| 47| 44| 91|17| 1| 2| +--+---+-----+-----+---+---+---+--+---+---+---+-----+-----+---+---+---+--+---+---+---+-----+-----+---+---+---+--+---+---+ | OCT 13 | OCT 14 | OCT 15 | | | | | |01| 0|30.22| 0.00| 45| 43| 94|08| 1| 2| 0|29.73| 0.03| 62| 59| 91|23| 4| 13| 0|30.22| 0.00| 38| 35| 93|35| 1| 2| |04| 0|30.19| 0.00| 45| 43| 95|23| 0| 1| 0|29.79| 0.00| 57| 44| 60|30| 10| 18| 0|30.22| 0.00| 36| 34| 95|00| 1| 2| |07| 3|30.16| 0.00| 43| 41| 96|27| 0| 0| 0|29.89| 0.00| 54| 43| 64|33| 5| 16| 4|30.25| 0.00| 34| 32| 96|31| 0| 1| |10| 87|30.13| 0.00| 57| 55| 94|19| 2| 4| 93|30.03| 0.00| 54| 40| 57|33| 7| 22| 92|30.31| 0.00| 53| 42| 66|09| 4| 7| |13| 84|30.05| 0.00| 67| 56| 67|13| 5| 10| 75|30.03| 0.00| 58| 38| 47|31| 6| 12| 73|30.29| 0.00| 58| 38| 46|08| 2| 9| |16| 89|29.95| 0.00| 69| 58| 65|22| 2| 4| 92|30.06| 0.00| 60| 36| 40|33| 4| 9| 90|30.23| 0.00| 60| 38| 44|15| 3| 10| |19| 0|29.82| 0.00| 65| 60| 83|10| 2| 7| 0|30.13| 0.00| 50| 41| 70|05| 1| 1| 0|30.25| 0.00| 52| 44| 75|02| 0| 1| |22| 0|29.79| 0.00| 65| 60| 83|21| 3| 9| 0|30.19| 0.00| 42| 38| 89|18| 2| 4| 0|30.26| 0.00| 45| 42| 90|05| 0| 0| +--+---+-----+-----+---+---+---+--+---+---+---+-----+-----+---+---+---+--+---+---+---+-----+-----+---+---+---+--+---+---+ | OCT 16 | OCT 17 | OCT 18 | | | | | |01| 0|30.25| 0.00| 43| 41| 94|31| 1| 1| 0|30.07| 0.00| 53| 51| 94|32| 0| 1| 0|29.67| 0.06| 63| 61| 95|31| 1| 4| |04| 0|30.21| 0.00| 41| 39| 95|34| 1| 1| 0|30.01| 0.00| 53| 51| 94|35| 0| 0| 0|29.66| 0.00| 58| 56| 96|34| 4| 10| |07| 0|30.22| 0.00| 41| 39| 96|34| 0| 1| 0|30.00| 0.00| 52| 50| 95|34| 0| 0| 0|29.73| 0.00| 54| 48| 82|35| 4| 8| |10| 83|30.25| 0.00| 52| 50| 95|19| 0| 1| 75|29.98| 0.00| 59| 57| 94|35| 0| 1| 85|29.86| 0.00| 54| 44| 68|34| 5| 12| |13| 79|30.18| 0.00| 67| 60| 76|11| 4| 9| 84|29.90| 0.00| 66| 63| 90|01| 1| 2| 83|29.92| 0.00| 59| 42| 52|01| 6| 12| |16| 87|30.12| 0.00| 72| 59| 61|14| 3| 6| 71|29.83| 0.01| 64| 61| 90|08| 1| 4| 91|29.98| 0.00| 61| 41| 47|01| 2| 10| |19| 0|30.12| 0.00| 63| 57| 82|09| 0| 1| 0|29.77| 0.03| 63| 60| 93|20| 0| 0| 0|30.07| 0.00| 52| 41| 66|15| 0| 1| |22| 0|30.12| 0.00| 57| 54| 91|32| 0| 0| 0|29.71| 0.00| 62| 60| 94|31| 2| 4| 0|30.17| 0.00| 44| 40| 89|06| 1| 2| +--+---+-----+-----+---+---+---+--+---+---+---+-----+-----+---+---+---+--+---+---+---+-----+-----+---+---+---+--+---+---+MAXIMUM SHORT DURATION PRECIPITATION +------------------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+ | Time Period (minutes) | 5 | 10 | 15 | 20 | 30 | 45 | 60 | 80 | 100 | 120 | 150 | 180 | +------------------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+ | Precipitation | 0.34 | 0.34 | 0.34 | 0.34 | 0.34 | 0.34 | 0.34 | 0.35 | 0.35 | 0.35 | 0.36 | 0.36 | +------------------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+ | Ended: Date | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | +------------------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+ | Ended: Time | 1720 | 1720 | 1720 | 1720 | 1720 | 1720 | 1720 | 1720 | 1720 | 1720 | 1720 | 1720 | +------------------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+ The precipitation amounts for the indicated time intervals may occur at any time during the month. The time indicated is the ending time of the interval. Date and time are not entered for trace amounts.OBSERVATIONS AT 3-HOUR INTERVALS October 1999: Millersville 1SE +--+---+-----+-----+---+---+---+----------+---+-----+-----+---+---+---+----------+---+-----+-----+---+---+---+----------+ | | | | | | | | | | | | | | | | | | | | | | | | | | | | T | | | Wind | | | | T | | | Wind | | | | T | | | Wind | | | % | | R | e | | % +--+---+---+ % | | R | e | | % +--+---+---+ % | | R | e | | % +--+---+---+ | | | | a | m | D | | D| | | | | a | m | D | | D| | | | | a | m | D | | D| | | | | S | P | i | p | e | H | i| | | S | P | i | p | e | H | i| | | S | P | i | p | e | H | i| | | | | u | r | n | e | w | u | r| | | u | r | n | e | w | u | r| | | u | r | n | e | w | u | r| | | | | n | e | f | r | | m | e| | | n | e | f | r | | m | e| | | n | e | f | r | | m | e| | | | | s | s | a | a | P | i | c| S | | s | s | a | a | P | i | c| S | | s | s | a | a | P | i | c| S | | | H| h | s | l | t | o | d | t| p | G | h | s | l | t | o | d | t| p | G | h | s | l | t | o | d | t| p | G | | o| i | u | l | u | i | i | i| e | u | i | u | l | u | i | i | i| e | u | i | u | l | u | i | i | i| e | u | | u| n | r | | r | n | t | o| e | s | n | r | | r | n | t | o| e | s | n | r | | r | n | t | o| e | s | | r| e | e | Rate| e | t | y | n| d | t | e | e | Rate| e | t | y | n| d | t | e | e | Rate| e | t | y | n| d | t | +--+---+-----+-----+---+---+---+--+---+---+---+-----+-----+---+---+---+--+---+---+---+-----+-----+---+---+---+--+---+---+ | OCT 19 | OCT 20 | OCT 21 | | | | | |01| 0|30.22| 0.00| 43| 40| 90|00| 1| 3| 0|30.24| 0.00| 52| 48| 89|07| 0| 1| 0|30.13| 0.00| 47| 45| 97|23| 0| 0| |04| 0|30.25| 0.00| 41| 38| 91|35| 1| 2| 0|30.17| 0.00| 53| 50| 91|06| 1| 1| 0|30.11| 0.00| 43| 42| 98|32| 1| 2| |07| 0|30.29| 0.00| 41| 38| 90|33| 2| 2| 0|30.19| 0.01| 52| 50| 94|22| 0| 1| 0|30.12| 0.00| 39| 38| 99|29| 0| 0| |10| 85|30.35| 0.00| 48| 41| 76|25| 2| 4| 61|30.18| 0.01| 51| 49| 96|29| 2| 3| 90|30.14| 0.00| 50| 48| 97|01| 1| 2| |13| 89|30.32| 0.00| 54| 43| 65|08| 2| 4| 68|30.16| 0.01| 52| 50| 96|28| 2| 4| 76|30.10| 0.00| 58| 42| 55|35| 4| 8| |16| 72|30.30| 0.00| 55| 44| 65|10| 1| 3| 61|30.13| 0.00| 53| 51| 96|28| 0| 2| 89|30.03| 0.00| 61| 42| 49|13| 1| 2| |19| 0|30.29| 0.00| 52| 45| 77|25| 1| 1| 0|30.16| 0.00| 52| 50| 96|26| 0| 2| 0|30.00| 0.00| 49| 43| 80|06| 1| 1| |22| 0|30.29| 0.00| 52| 48| 87|34| 1| 2| 0|30.13| 0.00| 50| 48| 97|31| 0| 1| 0|29.99| 0.00| 43| 40| 91|00| 0| 0| +--+---+-----+-----+---+---+---+--+---+---+---+-----+-----+---+---+---+--+---+---+---+-----+-----+---+---+---+--+---+---+ | OCT 22 | OCT 23 | OCT 24 | | | | | |01| 0|29.93| 0.00| 40| 38| 94|31| 0| 1| 0|29.58| 0.00| 49| 47| 95|20| 0| 0| 0|29.80| 0.00| 39| 34| 83|21| 2| 4| |04| 0|29.85| 0.00| 40| 38| 95|34| 0| 0| 0|29.57| 0.00| 47| 45| 97|01| 1| 4| 0|29.80| 0.00| 38| 34| 89|31| 1| 4| |07| 0|29.79| 0.00| 39| 37| 96|05| 0| 0| 0|29.59| 0.00| 41| 40| 98|24| 0| 3| 0|29.87| 0.00| 38| 36| 94|11| 2| 3| |10| 90|29.76| 0.00| 53| 49| 87|09| 2| 7| 93|29.63| 0.00| 48| 41| 77|30| 4| 10| 94|29.95| 0.00| 49| 40| 71|28| 4| 12| |13| 78|29.64| 0.00| 62| 48| 58|16| 4| 11| 90|29.63| 0.00| 52| 35| 52|30| 9| 18| 88|29.96| 0.00| 53| 39| 58|31| 4| 10| |16| 83|29.53| 0.00| 61| 51| 67|12| 2| 7| 83|29.66| 0.00| 51| 34| 51|30| 8| 17| 86|29.96| 0.00| 55| 39| 53|31| 7| 14| |19| 0|29.54| 0.00| 57| 52| 84|34| 0| 1| 0|29.74| 0.00| 46| 34| 61|33| 1| 4| 0|30.01| 0.00| 51| 36| 56|32| 4| 9| |22| 0|29.59| 0.02| 52| 50| 94|23| 1| 4| 0|29.78| 0.00| 44| 35| 69|29| 1| 6| 0|30.07| 0.00| 46| 37| 71|32| 4| 9| +--+---+-----+-----+---+---+---+--+---+---+---+-----+-----+---+---+---+--+---+---+---+-----+-----+---+---+---+--+---+---+ | OCT 25 | OCT 26 | OCT 27 | | | | | |01| 0|30.10| 0.00| 39| 35| 89|29| 1| 2| 0|30.15| 0.00| 40| 37| 93|11| 1| 2| 0|30.04| 0.00| 49| 44| 83|31| 1| 1| |04| 0|30.12| 0.00| 37| 34| 91|27| 1| 2| 0|30.10| 0.00| 39| 37| 95|16| 1| 1| 0|30.05| 0.00| 42| 39| 92|25| 1| 1| |07| 0|30.20| 0.00| 36| 33| 90|24| 1| 2| 0|30.10| 0.00| 37| 35| 96|35| 1| 2| 0|30.10| 0.00| 40| 38| 94|02| 1| 2| |10| 92|30.26| 0.00| 47| 37| 67|29| 2| 7| 91|30.13| 0.00| 50| 45| 83|24| 3| 7| 88|30.19| 0.00| 54| 42| 63|35| 2| 4| |13| 77|30.22| 0.00| 55| 38| 51|29| 3| 6| 81|30.07| 0.00| 58| 43| 57|22| 3| 7| 78|30.18| 0.00| 60| 38| 44|32| 2| 5| |16| 91|30.17| 0.00| 59| 35| 40|26| 3| 9| 84|29.99| 0.00| 65| 40| 40|19| 2| 7| 90|30.18| 0.00| 61| 39| 44|00| 3| 8| |19| 0|30.16| 0.00| 49| 41| 73|15| 0| 1| 0|30.00| 0.00| 52| 43| 72|02| 0| 0| 0|30.26| 0.00| 52| 39| 61|33| 2| 3| |22| 0|30.17| 0.00| 42| 39| 91|16| 1| 2| 0|30.04| 0.00| 46| 42| 89|23| 1| 2| 0|30.31| 0.00| 44| 38| 80|27| 1| 2| +--+---+-----+-----+---+---+---+--+---+---+---+-----+-----+---+---+---+--+---+---+---+-----+-----+---+---+---+--+---+---+ | OCT 28 | OCT 29 | OCT 30 | | | | | |01| 0|30.33| 0.00| 38| 35| 91|29| 0| 1| 0|30.30| 0.00| 39| 37| 94|23| 0| 0| 0|30.34| 0.00| 45| 42| 93|00| 0| 1| |04| 0|30.34| 0.00| 35| 33| 95|35| 1| 1| 0|30.28| 0.00| 38| 36| 95|16| 0| 0| 0|30.34| 0.00| 42| 40| 96|23| 0| 0| |07| 0|30.36| 0.00| 33| 31| 96|07| 1| 2| 0|30.31| 0.00| 36| 34| 96|34| 0| 0| 0|30.36| 0.00| 40| 38| 96|00| 1| 1| |10| 90|30.42| 0.00| 48| 46| 94|07| 2| 4| 88|30.36| 0.00| 48| 46| 95|14| 1| 4| 88|30.41| 0.00| 49| 47| 96|12| 2| 3| |13| 77|30.39| 0.00| 54| 40| 59|20| 1| 6| 77|30.32| 0.00| 64| 50| 58|14| 3| 6| 78|30.37| 0.00| 65| 54| 65|10| 4| 8| |16| 92|30.32| 0.00| 57| 41| 54|10| 4| 9| 90|30.29| 0.00| 67| 53| 60|13| 4| 8| 89|30.35| 0.00| 66| 51| 56|10| 2| 7| |19| 0|30.33| 0.00| 48| 41| 77|23| 0| 1| 0|30.33| 0.00| 56| 50| 81|07| 0| 1| 0|30.37| 0.00| 56| 50| 79|06| 1| 2| |22| 0|30.32| 0.00| 42| 39| 90|01| 0| 0| 0|30.35| 0.00| 49| 46| 90|11| 0| 1| 0|30.39| 0.00| 50| 47| 90|04| 0| 1| +--+---+-----+-----+---+---+---+--+---+---+---+-----+-----+---+---+---+--+---+---+---+-----+-----+---+---+---+--+---+---+ | OCT 31 | | | | | | | |01| 0|30.38| 0.00| 48| 45| 93|02| 0| 0| | | |04| 0|30.32| 0.00| 45| 43| 95|04| 0| 1| | | |07| 55|30.30| 0.00| 46| 44| 95|35| 0| 0| | | |10| 79|30.28| 0.00| 59| 57| 94|26| 3| 8| | | |13| 84|30.21| 0.00| 73| 57| 56|02| 2| 7| | | |16| 72|30.17| 0.00| 71| 57| 60|03| 1| 1| | | |19| 0|30.19| 0.00| 58| 53| 85|18| 0| 0| | | |22| 0|30.19| 0.00| 54| 51| 91|00| 0| 0| | | +--+---+-----+-----+---+---+---+--+---+---+--------------------------------------+--------------------------------------+ WEATHER NOTES SUMMARY BY HOURS Percent Sunshine: Values range from 0 to 99 - indicates solar intensity. +--+----------------------------+---------+ Wind Direction: Directions are those from which the wind is blowing, | | Averages | | indicated in tens of degrees from true North: i.e., 09 for East, 18 for | +---+------+---+---+---+-----+Resultant| South, 27 for West, and 00 or 36 for North. | | | | | | | | | Wind Speed: The observed one-minute average speed in miles-per-hour. | | | | T | | | | Wind | Wind Gust: The maximum instantaneous wind speed for the five minute-period | | % | | e | | % | W +----+----+ preceding the observation. | | | | m | D | | i | D | | Rainfall Rate: The instantaneous rainfall rate at time of observation, | | S | P | p | e | H | n | i | | calculated by timing consecutive 0.01" pulses from the electronic rain | | u | r | e | w | u | d | r | | gauge and interpolating this rate for one hour. | | n | e | r | | m | | e | | | | s | s | a | P | i | S | c | S | | H| h | s | t | o | d | p | t | p | | o| i | u | u | i | i | e | i | e | | u| n | r | r | n | t | e | o | e | | r| e | e | e | t | y | d | n | d | +--+---+------+---+---+---+-----+----+----+ |01| 0|30.116| 48| 45| 92| 0.8| 30 | 0.3| |04| 0|30.102| 46| 43| 92| 1.1| 32 | 0.7| |07| 5|30.126| 45| 42| 92| 1.0| 35 | 0.5| |10| 84|30.161| 54| 48| 82| 2.5| 29 | 0.6| |13| 78|30.131| 61| 48| 61| 3.3| 35 | 0.5| |16| 83|30.095| 63| 48| 58| 2.6| 19 | 0.2| |19| 0|30.109| 55| 48| 77| 0.7| 01 | 0.3| |22| 0|30.129| 50| 47| 88| 0.8| 27 | 0.3| +--+---+------+---+---+---+-----+----+----+HOURLY PRECIPITATION (Water Equivalent) October 1999: Millersville 1SE ---+-----------------------------------------------------------+-----------------------------------------------------------+--- | | | D| A.M. Hour Ending at | P.M. Hour Ending at |D a| | |a t+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+t e| 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 |e ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+--- 01| | | | | | | | | | | | | | | | | | | | | | | | |01 02| | | | | | | | | | | | | | | | | | | | | | | | |02 03| | | | | | | | | | | | | | | | | | | | | | | | |03 04| | | | | | | |0.22|0.01|0.02|0.05|0.01| | | | |0.03|0.02|0.01|0.04| | |0.07|0.04|04 05|0.08|0.02| | | | | | | | | | | | | | | | | | | | | | |05 | | | | | | | | | | | | | | | | | | | | | | | | | 06| | | | | | | | | | | | | | | | | | | | | | | | |06 07| | | | | | | | | | | | | | | | | | | | | | | | |07 08| | | | | | | | | | | | | | | | | | | | | | | | |08 09| | | | | | | | | | | | | | | | | | | |0.01| | |0.01|0.02|09 10|0.01|0.02|0.03|0.07|0.06|0.07|0.12|0.11|0.09|0.09|0.07|0.04|0.01| | | | | | | | | | | |10 | | | | | | | | | | | | | | | | | | | | | | | | | 11| | | | |0.01| | | | | | | | | | | | | | | | | | | |11 12| | | | | | | | | | | | | | | | | | | | | | | | |12 13| | | | | | | | | | | | | | | | | | | | | | | | |13 14|0.03| | | | | | | | | | | | | | | | | | | | | | | |14 15| | | | | | | | | | | | | | | | | | | | | | | | |15 | | | | | | | | | | | | | | | | | | | | | | | | | 16| | | | | | | | | | | | | | | | | | | | | | | | |16 17| | | | | | | | | | | | | | | |0.02| |0.02|0.03|0.03| | | | |17 18|0.06|0.03| | |0.01| | | | | | | | | | | | | | | | | | | |18 19| | | | | | | | | | | | | | | | | | | | | | | | |19 20| | | | | |0.02|0.01|0.02|0.01|0.01|0.01|0.01|0.01|0.01|0.01| |0.01|0.34| | | | | | |20 | | | | | | | | | | | | | | | | | | | | | | | | | 21| | | | | | | |0.01| | | | | | | | | | | | | | | | |21 22| | | | | | | | | | | | | | | | | | | |0.06|0.04|0.03|0.01| |22 23| | | | | | | | | | | | | | | | | | | | | | | | |23 24| | | | | | | | | | | | | | | | | | | | | | | | |24 25| | | | | | | | | | | | | | | | | | | | | | | | |25 | | | | | | | | | | | | | | | | | | | | | | | | | 26| | | | | | | | | | | | | | | | | | | | | | | | |26 27| | | | | | | | | | | | | | | | | | | | | | | | |27 28| | | | | | | | | | | | | | | | | | | | | | | | |28 29| | | | | | | | | | | | | | | | | | | | | | | | |29 30| | | | | | | | | | | | | | | | | | | | | | | | |30 31| | | | | | | | | | | | | | | | | | | | | | | | |31 ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+--- Sum|0.18|0.07|0.03|0.07|0.08|0.09|0.13|0.36|0.11|0.12|0.13|0.06|0.02|0.01|0.01|0.02|0.04|0.38|0.04|0.14|0.04|0.03|0.09|0.06|Sum ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+--- During a frozen precipitation event, hourly precipitation totals may not be recorded. In this case, daily amounts are typically entered in the last column (hour ending at 12 A.M.)