LOCAL CLIMATOLOGICAL DATA Monthly Summary August 1998 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| 82 | 60 | 71.0 | 70.6 | 55| 58| 0| 6|.........| 0| 0.00| 0.0|30.36|30.18|30.298| 2.0| 1.0| 91| 14| E| 7|100| 45 | |02| 87 | 53 | 70.0 | 71.4 | 57| 64| 0| 5|.........| 0| 0.00| 0.0|30.36|30.16|30.254| 1.3| 1.0|106| 11| E| 6|100| 45 | |03| | | | | | | | | | | | | | | | | | | | | | | | |04| | | | | | | | | | | | | | | | | | | | | | | | |05| 87 | 56 | 71.5 | 72.9 | 57| 60| 0| 6|.........| 0| 0.00| 0.0|30.26|30.17|30.218| 1.7| 1.5|101| 12| E| 7|110| 45 | | | | | | | | | | | | | | | | | | | | | | | | | | |06| 88 | 56 | 72.0 | 73.1 | 57| 61| 0| 7|.........| 0| 0.00| 0.0|30.24|30.15|30.211| 2.1| 1.8|105| 13| E| 7|130| 45 | |07| 86 | 62 | 74.0 | 74.5 | 65| 72| 0| 9|.........| 0| 0.00| 0.0|30.31|30.20|30.248| 1.9| 1.7| 93| 15| SE| 7|110| 45 | |08| 87 | 71 | 79.0 | 77.6 | 67| 69| 0| 14|.........| 0| 0.00| 0.0|30.37|30.28|30.325| 2.3| 2.3| 97| 13| SE| 7|120| 44 | |09| 88 | 69 | 78.5 | 77.6 | 68| 73| 0| 13|.........| 0| 0.00| 0.0|30.33|30.12|30.251| 1.8| 1.6|110| 14| S| 6|100| 44 | |10| 86 | 70 | 78.0 | 76.7 | 70| 80| 0| 13|.........| 0| 0.25| 0.0|30.14|29.87|30.007| 1.6| 1.1|129| 14| E| 7|130| 41 | | | | | | | | | | | | | | | | | | | | | | | | | | |11| 90 | 69 | 79.5 | 77.8 | 68| 72| 0| 14|.........| 0| 0.00| 0.0|29.96|29.85|29.901| 1.5| 1.2|307| 13|WNW| 7|310| 44 | |12| 87 | 65 | 76.0 | 75.5 | 63| 66| 0| 11|.........| 0| 0.00| 0.0|30.16|29.94|30.062| 1.4| 1.1|354| 14|NNW| 6|110| 45 | |13| 87 | 59 | 73.0 | 73.5 | 63| 70| 0| 8|.........| 0| 0.00| 0.0|30.19|30.08|30.149| 1.9| 1.6|121| 15|ESE| 8|120| 45 | |14| 82 | 69 | 75.5 | 75.4 | 65| 69| 0| 10|.........| 0| 0.00| 0.0|30.15|30.00|30.077| 2.5| 2.5|134| 20|SSE| 9|140| 45 | |15| 87 | 67 | 77.0 | 75.9 | 64| 66| 0| 12|.........| 0| 0.00| 0.0|30.06|29.98|30.018| 1.8| 1.6|116| 15|ENE| 7|100| 45 | | | | | | | | | | | | | | | | | | | | | | | | | | |16| 82 | 67 | 74.5 | 75.0 | 67| 77| 0| 9|.........| 0| 0.00| 0.0|30.14|30.02|30.091| 0.9| 0.7|115| 7| E| 4| 90| 42 | |17| 86 | 70 | 78.0 | 76.1 | 71| 84| 0| 13|.........| 0| 0.28| 0.0|30.10|29.95|30.038| 1.2| 0.6|276| 12| NW| 6|300| 40 | |18| 90 | 67 | 78.5 | 78.2 | 67| 70| 0| 13|.........| 0| 0.00| 0.0|30.04|29.91|29.991| 2.2| 2.1|299| 22| NW| 9|300| 43 | |19| 77 | 55 | 66.0 | 66.6 | 51| 57| 0| 1|.........| 0| 0.00| 0.0|30.27|30.02|30.169| 2.2| 2.0|329| 14| W| 8|290| 46 | |20| 81 | 48*| 64.5*| 64.5 | 51| 65| 1| 0|.........| 0| 0.00| 0.0|30.34|30.24|30.283| 1.2| 0.6| 99| 10| SE| 6|100| 45 | | | | | | | | | | | | | | | | | | | | | | | | | | |21| 91 | 53 | 72.0 | 70.8 | 56| 63| 0| 7|.........| 0| 0.00| 0.0|30.28|30.13|30.222| 1.2| 0.6|222| 10|ENE| 6|100| 44 | |22| 89 | 63 | 76.0 | 76.4 | 64| 67| 0| 11|.........| 0| 0.00| 0.0|30.17|30.03|30.096| 1.2| 0.6|112| 11|ESE| 5|100| 44 | |23| 92 | 67 | 79.5 | 79.0 | 68| 71| 0| 14|.........| 0| 0.00| 0.0|30.06|29.90|29.983| 1.3| 0.2|211| 12|NNW| 7|290| 43 | |24| 95 | 68 | 81.5 | 80.8 | 68| 67| 0| 16|.........| 0| 0.00| 0.0|29.94|29.84|29.901| 1.6| 0.3|268| 15|NNW| 7|300| 42 | |25| 97*| 68 | 82.5*| 82.5 | 68| 62| 0| 17|.........| 0| 0.00| 0.0|29.96|29.81|29.903| 2.0| 0.3|153| 22| NW| 10|290| 41 | | | | | | | | | | | | | | | | | | | | | | | | | | |26| 91 | 70 | 80.5 | 81.2 | 70| 67| 0| 15|.........| 0| 0.00| 0.0|29.99|29.89|29.943| 2.1| 1.6|139| 14|ESE| 7|120| 41 | |27| 84 | 71 | 77.5 | 77.9 | 68| 71| 0| 12|.........| 0| 0.00| 0.0|30.04|29.95|30.006| 2.5| 1.9| 69| 21|ENE| 7| 80| 42 | |28| 91 | 70 | 80.5 | 79.0 | 67| 67| 0| 15|.........| 0| 0.10| 0.0|30.02|29.89|29.947| 2.1| 1.2| 44| 14|ENE| 6| 70| 42 | |29| 91 | 67 | 79.0 | 78.3 | 65| 66| 0| 14|.........| 0| 0.00| 0.0|29.98|29.88|29.922| 1.5| 1.1|296| 16|NNW| 8|290| 42 | |30| 91 | 66 | 78.5 | 77.6 | 64| 65| 0| 13|.........| 0| 0.00| 0.0|30.04|29.93|29.984| 1.7| 0.1|116| 13| E| 7|310| 42 | | | | | | | | | | | | | | | | | | | | | | | | | | |31| 92 | 66 | 79.0 | 79.3 | 63| 60| 0| 14|.........| 0| 0.00| 0.0|29.98|29.90|29.954| 1.7| 1.1|330| 18|WNW| 9|310| 42 | +--+-----+-----+------+------+---+----+----+----+---------+--+-----+-----+-----+-----+------+----+----+---+---+---+---+---+----+ | Sum | Sum |------|------|---|----| Ttl| Ttl| |Total|Total| For the month: | Sum| +-----+-----+------+------+---+----+----+----+ Number of +-----+-----+-----+-----+------+----+----+---+---+---+---+---+----+ | 2544| 1862|------|------|---|----| 1| 312| Days | 0.63| 0.0|30.37|29.81|30.085| 1.8| 0.5|102| 22| NW| 10|290|1246| +-----+-----+------+------+---+----+----+----+------------+-----+-----+-----+-----+------+----+----+---+---+---+---+---+----+ | Avg | Avg | Avg | Mean |Avg| Avg|----|----|Precip | Season Ttl| Date| Date|------|----|----|---| Date | Date | Avg| +-----+-----+------+------+---+----+----+----+ +-----+-----+-----+-----+------+----+----+---+-------+-------+----+ | 87.7| 64.2| 76.0 | 75.7 | 64|67.7|----|----|>.01 Inch 3|29.06| 0.0| 8 | 25 |------|----|----|---| 18+ | 25 | 43| +-----+-----+------+------+---+----+----+----+------------+-----+-----+-----+-----+------+----+----+---+-------+-------+----+ | | 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 | 1|1055|Thunder 0|Precipitation| Snow, Ice Plts | and Date | +-------+--------+--------+--------+----+----+------------+------+------+--------+-------+-------------+--------------------+ | > 90°F| < 32°F | < 32°F | < 0°F |----|----|Heavy Fog 0| 0.28| 17 | 0.0 | - | 0 | - | +-------+--------+--------+--------+----+----+------------+------+------+--------+----+--+-------------+--------------------+ | 11 | 0 | 0 | 0 |----|----|Clear 0 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. OBSERVER NOTES: Data missing 3rd and 4th.OBSERVATIONS AT 3-HOUR INTERVALS August 1998: 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 | +--+---+-----+-----+---+---+---+--+---+---+---+-----+-----+---+---+---+--+---+---+---+-----+-----+---+---+---+--+---+---+ | AUG 1 | AUG 2 | AUG 3 | | | | | |01| 0|30.20| 0.00| 64| 60| 87|30| 2| 2| 0|30.34| 0.00| 60| 55| 84|32| 1| 1| | | | | | | | | | |04| 0|30.23| 0.00| 64| 54| 68|34| 1| 2| 0|30.33| 0.00| 56| 52| 88|32| 0| 1| | | | | | | | | | |07| 49|30.28| 0.00| 61| 51| 68|23| 1| 2| 51|30.34| 0.00| 54| 51| 90|22| 0| 0| | | | | | | | | | |10| 88|30.33| 0.00| 73| 54| 50|10| 2| 7| | | | | | | | | | | | | | | | | | | |13| 76|30.34| 0.00| 78| 55| 44|09| 2| 7| | | | | | | | | | | | | | | | | | | |16| 87|30.31| 0.00| 82| 56| 40|14| 3| 6| | | | | | | | | | | | | | | | | | | |19| 70|30.31| 0.00| 77| 53| 43|09| 2| 7| | | | | | | | | | | | | | | | | | | |22| 0|30.34| 0.00| 65| 57| 73|10| 1| 2| | | | | | | | | | | | | | | | | | | +--+---+-----+-----+---+---+---+--+---+---+---+-----+-----+---+---+---+--+---+---+---+-----+-----+---+---+---+--+---+---+ | AUG 4 | AUG 5 | AUG 6 | | | | | |01| | | | | | | | | | 0|30.21| 0.00| 64| 58| 80|23| 0| 1| 0|30.23| 0.00| 67| 59| 74|07| 1| 1| |04| | | | | | | | | | 0|30.21| 0.00| 60| 56| 87|29| 1| 1| 0|30.22| 0.00| 60| 56| 86|00| 1| 1| |07| | | | | | | | | | 51|30.23| 0.00| 58| 54| 89|25| 0| 1| 50|30.22| 0.00| 58| 54| 89|00| 0| 1| |10| 86|30.22| 0.00| 78| 62| 55|15| 2| 3| 87|30.25| 0.00| 79| 62| 53|06| 2| 5| 88|30.24| 0.00| 77| 63| 59|13| 3| 6| |13| 79|30.22| 0.00| 85| 59| 40|09| 4| 6| 76|30.24| 0.00| 84| 57| 39|15| 2| 7| 76|30.23| 0.00| 82| 56| 40|12| 3| 8| |16| 84|30.19| 0.00| 86| 58| 38|13| 2| 7| 85|30.20| 0.00| 86| 56| 35|10| 3| 7| 86|30.19| 0.00| 87| 56| 35|17| 3| 7| |19| 71|30.18| 0.00| 82| 56| 40|09| 1| 3| 67|30.19| 0.00| 83| 52| 34|08| 3| 7| 67|30.16| 0.00| 81| 54| 39|07| 2| 11| |22| 0|30.21| 0.00| 70| 61| 71|23| 1| 3| 0|30.22| 0.00| 72| 56| 55|09| 1| 2| 0|30.20| 0.00| 70| 57| 61|10| 1| 5| +--+---+-----+-----+---+---+---+--+---+---+---+-----+-----+---+---+---+--+---+---+---+-----+-----+---+---+---+--+---+---+ | AUG 7 | AUG 8 | AUG 9 | | | | | |01| 0|30.23| 0.00| 69| 62| 79|04| 1| 4| 0|30.31| 0.00| 74| 68| 80|10| 2| 5| 0|30.33| 0.00| 71| 65| 81|10| 1| 2| |04| 0|30.22| 0.00| 66| 62| 86|00| 1| 1| 0|30.31| 0.00| 73| 67| 82|03| 1| 4| 0|30.31| 0.00| 70| 65| 86|06| 1| 2| |07| 58|30.23| 0.00| 63| 59| 88|32| 0| 0| 57|30.33| 0.00| 72| 67| 85|05| 1| 4| 57|30.31| 0.00| 72| 68| 87|02| 0| 1| |10| 84|30.26| 0.00| 76| 67| 73|10| 3| 7| 82|30.36| 0.00| 75| 68| 78|10| 3| 6| 77|30.30| 0.00| 79| 70| 73|17| 4| 9| |13| 82|30.26| 0.00| 81| 68| 62|11| 2| 7| 86|30.35| 0.00| 81| 68| 62|13| 3| 7| 84|30.28| 0.00| 83| 71| 65|04| 2| 7| |16| 87|30.25| 0.00| 84| 68| 57|10| 2| 6| 88|30.32| 0.00| 85| 68| 55|08| 3| 10| 85|30.20| 0.00| 86| 68| 53|12| 2| 9| |19| 69|30.23| 0.00| 81| 67| 60|08| 2| 5| 67|30.29| 0.00| 83| 63| 49|06| 1| 5| 64|30.16| 0.00| 83| 70| 62|14| 2| 4| |22| 0|30.28| 0.00| 76| 68| 74|12| 4| 10| 0|30.32| 0.00| 76| 63| 62|11| 2| 5| 0|30.17| 0.00| 76| 70| 80|26| 2| 2| +--+---+-----+-----+---+---+---+--+---+---+---+-----+-----+---+---+---+--+---+---+---+-----+-----+---+---+---+--+---+---+ | AUG 10 | AUG 11 | AUG 12 | | | | | |01| 0|30.13| 0.00| 74| 69| 83|12| 1| 2| 0|29.88| 0.00| 73| 69| 89|30| 2| 2| 0|29.96| 0.00| 71| 66| 85|01| 0| 1| |04| 0|30.10| 0.00| 72| 68| 87|25| 0| 2| 0|29.87| 0.00| 71| 68| 90|13| 0| 0| 0|29.97| 0.00| 68| 63| 85|12| 0| 2| |07| 50|30.08| 0.00| 72| 68| 88|31| 0| 1| 53|29.89| 0.00| 70| 67| 91|22| 0| 1| 60|30.03| 0.00| 66| 62| 89|16| 0| 1| |10| 82|30.05| 0.00| 79| 72| 77|03| 2| 4| 85|29.91| 0.00| 77| 71| 81|34| 2| 7| 85|30.08| 0.00| 79| 63| 56|33| 2| 6| |13| 83|29.98| 0.00| 84| 72| 65|12| 6| 9| 82|29.91| 0.00| 84| 67| 55|35| 2| 4| 84|30.09| 0.00| 84| 64| 49|26| 4| 6| |16| 76|29.91| 0.00| 86| 75| 67|13| 6| 9| 86|29.89| 0.00| 89| 65| 44|27| 3| 6| 83|30.09| 0.00| 86| 63| 44|35| 3| 7| |19| 34|29.91| 0.00| 74| 69| 84|16| 1| 2| 67|29.90| 0.00| 86| 65| 48|02| 2| 2| 68|30.10| 0.00| 81| 61| 49|06| 2| 4| |22| 0|29.93| 0.11| 74| 70| 87|12| 1| 2| 0|29.94| 0.00| 75| 67| 76|14| 1| 2| 0|30.14| 0.00| 71| 62| 72|06| 1| 1| +--+---+-----+-----+---+---+---+--+---+---+---+-----+-----+---+---+---+--+---+---+---+-----+-----+---+---+---+--+---+---+ | AUG 13 | AUG 14 | AUG 15 | | | | | |01| 0|30.15| 0.00| 65| 60| 84|02| 0| 1| 0|30.14| 0.00| 73| 65| 75|12| 2| 4| 0|30.03| 0.00| 73| 64| 72|14| 1| 2| |04| 0|30.15| 0.00| 62| 58| 89|20| 0| 0| 0|30.12| 0.00| 71| 66| 83|22| 0| 1| 0|30.00| 0.00| 70| 64| 81|20| 1| 1| |07| 59|30.18| 0.00| 61| 58| 91|30| 0| 0| 53|30.11| 0.00| 70| 65| 86|10| 0| 2| 60|30.01| 0.00| 68| 63| 85|00| 1| 1| |10| 87|30.18| 0.00| 77| 68| 72|12| 2| 6| 84|30.10| 0.00| 76| 66| 70|16| 3| 7| 85|30.04| 0.00| 78| 67| 67|14| 3| 5| |13| 85|30.17| 0.00| 83| 65| 52|13| 4| 7| 87|30.07| 0.00| 79| 66| 62|15| 5| 10| 85|30.03| 0.00| 83| 68| 59|14| 2| 6| |16| 84|30.12| 0.00| 86| 61| 42|15| 3| 6| 87|30.04| 0.00| 81| 61| 49|13| 5| 12| 87|30.01| 0.00| 85| 59| 40|14| 5| 11| |19| 73|30.10| 0.00| 80| 64| 56|10| 4| 7| 71|30.02| 0.00| 77| 63| 59|11| 2| 9| 65|30.00| 0.00| 81| 63| 52|14| 1| 2| |22| 0|30.15| 0.00| 74| 67| 78|16| 2| 7| 0|30.03| 0.00| 74| 62| 65|16| 2| 7| 0|30.04| 0.00| 71| 63| 74|08| 1| 2| +--+---+-----+-----+---+---+---+--+---+---+---+-----+-----+---+---+---+--+---+---+---+-----+-----+---+---+---+--+---+---+ | AUG 16 | AUG 17 | AUG 18 | | | | | |01| 0|30.05| 0.00| 68| 63| 85|20| 0| 1| 0|30.09| 0.00| 73| 68| 85|07| 0| 1| 0|30.03| 0.00| 70| 67| 90|16| 0| 0| |04| 0|30.04| 0.00| 70| 65| 86|29| 0| 1| 0|30.05| 0.08| 73| 69| 87|07| 0| 1| 0|30.01| 0.00| 68| 65| 91|23| 0| 0| |07| 62|30.07| 0.00| 70| 66| 88|29| 0| 1| 47|30.06| 0.01| 73| 69| 89|00| 0| 0| 50|30.02| 0.00| 68| 65| 91|28| 1| 1| |10| 84|30.12| 0.00| 79| 70| 73|08| 2| 3| 83|30.07| 0.00| 76| 72| 89|14| 0| 1| 85|30.01| 0.00| 80| 72| 74|29| 3| 8| |13| 82|30.14| 0.00| 80| 71| 71|16| 1| 2| 86|30.04| 0.00| 82| 73| 72|27| 3| 5| 85|29.99| 0.00| 88| 70| 52|31| 6| 12| |16| 85|30.10| 0.00| 81| 69| 64|10| 4| 7| 75|29.98| 0.00| 83| 72| 67|26| 2| 5| 76|29.93| 0.00| 87| 69| 52|27| 4| 11| |19| 44|30.10| 0.00| 78| 67| 66|18| 0| 2| 39|30.00| 0.04| 76| 72| 87|29| 1| 2| 58|29.94| 0.00| 84| 65| 50|35| 3| 9| |22| 0|30.10| 0.00| 74| 68| 81|05| 1| 2| 0|30.02| 0.00| 73| 69| 89|07| 1| 2| 0|30.01| 0.00| 79| 64| 58|30| 2| 4| +--+---+-----+-----+---+---+---+--+---+---+---+-----+-----+---+---+---+--+---+---+---+-----+-----+---+---+---+--+---+---+MAXIMUM SHORT DURATION PRECIPITATION +------------------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+ | Time Period (minutes) | 5 | 10 | 15 | 20 | 30 | 45 | 60 | 80 | 100 | 120 | 150 | 180 | +------------------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+ | Precipitation | 0.02 | 0.04 | 0.05 | 0.06 | 0.09 | 0.12 | 0.15 | 0.17 | 0.19 | 0.21 | 0.23 | 0.23 | +------------------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+ | Ended: Date | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | +------------------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+ | Ended: Time | 2136 | 2208 | 2220 | 2208 | 2232 | 2215 | 2232 | 2232 | 2306 | 2335 | 2335 | 2335 | +------------------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+ 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 August 1998: 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 | +--+---+-----+-----+---+---+---+--+---+---+---+-----+-----+---+---+---+--+---+---+---+-----+-----+---+---+---+--+---+---+ | AUG 19 | AUG 20 | AUG 21 | | | | | |01| 0|30.04| 0.00| 72| 63| 71|28| 1| 6| 0|30.26| 0.00| 54| 50| 87|30| 2| 3| 0|30.27| 0.00| 57| 53| 86|28| 0| 1| |04| 0|30.08| 0.00| 64| 52| 64|32| 2| 4| 0|30.26| 0.00| 51| 48| 90|29| 0| 0| 0|30.26| 0.00| 55| 51| 89|01| 1| 1| |07| 48|30.16| 0.00| 58| 46| 63|31| 2| 4| 53|30.30| 0.00| 49| 46| 91|01| 0| 1| 49|30.27| 0.00| 54| 51| 91|18| 0| 1| |10| 89|30.20| 0.00| 64| 49| 57|07| 2| 7| 91|30.32| 0.00| 70| 52| 52|32| 2| 4| 89|30.26| 0.00| 74| 59| 57|17| 2| 4| |13| 83|30.19| 0.00| 71| 52| 49|06| 2| 8| 81|30.30| 0.00| 76| 50| 39|01| 2| 9| 85|30.23| 0.00| 84| 58| 40|18| 2| 4| |16| 89|30.18| 0.00| 76| 50| 39|28| 4| 7| 88|30.25| 0.00| 80| 54| 40|13| 3| 6| 85|30.17| 0.00| 90| 54| 29|24| 3| 9| |19| 71|30.21| 0.00| 71| 49| 45|00| 2| 4| 71|30.26| 0.00| 73| 54| 49|18| 2| 4| 67|30.15| 0.00| 83| 57| 40|28| 2| 3| |22| 0|30.26| 0.00| 60| 51| 70|07| 1| 2| 0|30.29| 0.00| 62| 54| 75|20| 0| 1| 0|30.19| 0.00| 70| 60| 68|27| 1| 2| +--+---+-----+-----+---+---+---+--+---+---+---+-----+-----+---+---+---+--+---+---+---+-----+-----+---+---+---+--+---+---+ | AUG 22 | AUG 23 | AUG 24 | | | | | |01| 0|30.16| 0.00| 66| 59| 79|18| 0| 2| 0|30.06| 0.00| 71| 67| 87|02| 0| 1| 0|29.93| 0.00| 72| 67| 86|05| 1| 2| |04| 0|30.13| 0.00| 64| 59| 84|15| 0| 1| 0|30.02| 0.00| 70| 67| 90|11| 0| 1| 0|29.89| 0.00| 71| 67| 88|06| 1| 2| |07| 60|30.12| 0.00| 64| 60| 86|09| 1| 1| 51|30.00| 0.00| 68| 65| 90|00| 0| 0| 47|29.92| 0.00| 69| 65| 89|16| 1| 2| |10| 84|30.13| 0.00| 82| 64| 53|02| 1| 3| 80|30.02| 0.00| 82| 70| 65|10| 1| 2| 84|29.92| 0.00| 84| 71| 62|15| 2| 4| |13| 83|30.09| 0.00| 88| 65| 45|07| 1| 2| 81|29.98| 0.00| 90| 67| 45|28| 2| 6| 83|29.93| 0.00| 94| 65| 37|28| 5| 9| |16| 78|30.06| 0.00| 88| 68| 49|11| 3| 6| 82|29.94| 0.00| 90| 72| 53|10| 3| 6| 85|29.89| 0.00| 93| 65| 39|33| 4| 14| |19| 67|30.04| 0.00| 84| 68| 56|14| 1| 2| 68|29.91| 0.00| 85| 71| 61|12| 2| 6| 64|29.87| 0.00| 86| 71| 58|06| 1| 3| |22| 0|30.07| 0.00| 74| 67| 78|15| 1| 2| 0|29.93| 0.00| 76| 69| 78|06| 1| 2| 0|29.88| 0.00| 78| 70| 74|06| 1| 4| +--+---+-----+-----+---+---+---+--+---+---+---+-----+-----+---+---+---+--+---+---+---+-----+-----+---+---+---+--+---+---+ | AUG 25 | AUG 26 | AUG 27 | | | | | |01| 0|29.89| 0.00| 79| 67| 64|04| 2| 3| 0|29.91| 0.00| 80| 68| 64|19| 4| 7| 0|29.98| 0.00| 77| 72| 83|02| 1| 2| |04| 0|29.84| 0.00| 73| 64| 72|10| 1| 1| 0|29.92| 0.00| 75| 66| 73|26| 1| 2| 0|29.97| 0.00| 75| 69| 82|11| 1| 2| |07| 39|29.90| 0.00| 69| 64| 84|22| 0| 0| 39|29.95| 0.00| 72| 65| 78|30| 0| 1| 46|30.00| 0.00| 72| 67| 84|01| 1| 2| |10| 83|29.94| 0.00| 86| 71| 58|13| 2| 4| 81|29.98| 0.00| 83| 69| 61|12| 2| 6| 81|30.02| 0.00| 76| 67| 73|06| 2| 9| |13| 83|29.95| 0.00| 92| 65| 40|30| 8| 14| 80|29.94| 0.00| 89| 71| 53|12| 4| 9| 86|30.03| 0.00| 83| 69| 61|10| 4| 9| |16| 82|29.91| 0.00| 96| 66| 37|30| 2| 6| 84|29.93| 0.00| 88| 73| 59|15| 2| 9| 80|30.02| 0.00| 79| 67| 65|03| 4| 9| |19| 64|29.90| 0.00| 86| 69| 55|12| 4| 9| 45|29.92| 0.00| 83| 72| 67|12| 2| 6| 69|30.00| 0.00| 80| 66| 59|13| 2| 8| |22| 0|29.92| 0.00| 81| 74| 77|14| 1| 2| 0|29.98| 0.00| 79| 72| 77|08| 1| 2| 0|30.03| 0.00| 79| 69| 70|08| 4| 12| +--+---+-----+-----+---+---+---+--+---+---+---+-----+-----+---+---+---+--+---+---+---+-----+-----+---+---+---+--+---+---+ | AUG 28 | AUG 29 | AUG 30 | | | | | |01| 0|30.01| 0.00| 77| 68| 71|04| 3| 14| 0|29.92| 0.00| 70| 65| 83|14| 1| 2| 0|29.97| 0.00| 70| 64| 81|34| 1| 2| |04| 0|29.96| 0.00| 75| 66| 73|34| 2| 6| 0|29.91| 0.00| 69| 64| 86|20| 0| 1| 0|29.97| 0.00| 69| 64| 84|21| 1| 1| |07| 38|29.97| 0.00| 71| 66| 86|34| 1| 2| 54|29.92| 0.00| 68| 64| 87|27| 0| 0| 47|30.00| 0.00| 67| 63| 87|07| 0| 1| |10| 85|29.97| 0.00| 76| 68| 74|31| 2| 7| 85|29.92| 0.00| 84| 70| 60|04| 2| 5| 87|30.04| 0.00| 82| 64| 53|32| 5| 10| |13| 81|29.94| 0.00| 87| 68| 51|02| 2| 9| 83|29.90| 0.00| 89| 65| 44|31| 5| 10| 79|30.00| 0.00| 88| 61| 40|24| 2| 9| |16| 85|29.91| 0.00| 88| 69| 51|09| 4| 10| 79|29.90| 0.00| 88| 63| 42|34| 4| 10| 77|29.96| 0.00| 89| 65| 43|09| 4| 8| |19| 64|29.91| 0.00| 84| 67| 55|09| 1| 5| 64|29.92| 0.00| 85| 66| 50|31| 2| 4| 57|29.95| 0.00| 83| 65| 53|08| 2| 4| |22| 0|29.93| 0.00| 75| 67| 75|30| 1| 2| 0|29.97| 0.00| 74| 65| 72|09| 1| 2| 0|29.98| 0.00| 74| 66| 74|29| 1| 2| +--+---+-----+-----+---+---+---+--+---+---+---+-----+-----+---+---+---+--+---+---+---+-----+-----+---+---+---+--+---+---+ | AUG 31 | | | | | | | |01| 0|29.97| 0.00| 70| 64| 82|12| 1| 2| | | |04| 0|29.95| 0.00| 69| 64| 85|16| 0| 1| | | |07| 48|29.95| 0.00| 68| 64| 88|22| 1| 2| | | |10| 83|29.98| 0.00| 84| 67| 54|02| 1| 2| | | |13| 81|29.95| 0.00| 89| 62| 39|35| 2| 8| | | |16| 84|29.92| 0.00| 92| 58| 32|33| 3| 6| | | |19| 69|29.92| 0.00| 85| 59| 40|10| 2| 3| | | |22| 0|29.96| 0.00| 77| 60| 53|21| 1| 2| | | +--+---+-----+-----+---+---+---+--+---+---+--------------------------------------+--------------------------------------+ 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|30.092| 69| 63| 80| 1.1| 06 | 0.2| |04| 0|30.079| 67| 62| 83| 0.6| 35 | 0.2| |07| 51|30.098| 65| 61| 86| 0.4| 32 | 0.1| |10| 84|30.111| 78| 65| 64| 2.2| 09 | 0.8| |13| 82|30.096| 84| 64| 50| 3.2| 10 | 0.2| |16| 83|30.061| 86| 63| 46| 3.3| 11 | 1.0| |19| 63|30.053| 81| 63| 54| 1.9| 09 | 1.1| |22| 0|30.086| 73| 64| 72| 1.3| 11 | 0.6| +--+---+------+---+---+---+-----+----+----+HOURLY PRECIPITATION (Water Equivalent) August 1998: 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| | | | | | | | | | | | | | | | | | | | | | | | |04 05| | | | | | | | | | | | | | | | | | | | | | | | |05 | | | | | | | | | | | | | | | | | | | | | | | | | 06| | | | | | | | | | | | | | | | | | | | | | | | |06 07| | | | | | | | | | | | | | | | | | | | | | | | |07 08| | | | | | | | | | | | | | | | | | | | | | | | |08 09| | | | | | | | | | | | | | | | | | | | | | | | |09 10| | | | | | | | | | | | | | | | | |0.01| |0.01| |0.07|0.12|0.04|10 | | | | | | | | | | | | | | | | | | | | | | | | | 11| | | | | | | | | | | | | | | | | | | | | | | | |11 12| | | | | | | | | | | | | | | | | | | | | | | | |12 13| | | | | | | | | | | | | | | | | | | | | | | | |13 14| | | | | | | | | | | | | | | | | | | | | | | | |14 15| | | | | | | | | | | | | | | | | | | | | | | | |15 | | | | | | | | | | | | | | | | | | | | | | | | | 16| | | | | | | | | | | | | | | | | | | | | | | | |16 17| | | |0.07| |0.01|0.01| | | | | | | |0.01| |0.01|0.10|0.06|0.01| | | | |17 18| | | | | | | | | | | | | | | | | | | | | | | | |18 19| | | | | | | | | | | | | | | | | | | | | | | | |19 20| | | | | | | | | | | | | | | | | | | | | | | | |20 | | | | | | | | | | | | | | | | | | | | | | | | | 21| | | | | | | | | | | | | | | | | | | | | | | | |21 22| | | | | | | | | | | | | | | | | | | | | | | | |22 23| | | | | | | | | | | | | | | | | | | | | | | | |23 24| | | | | | | | | | | | | | | | | | | | | | | | |24 25| | | | | | | | | | | | | | | | | | | | | | | | |25 | | | | | | | | | | | | | | | | | | | | | | | | | 26| | | | | | | | | | | | | | | | | | | | | | | | |26 27| | | | | | | | | | | | | | | | | | | | | | | | |27 28|0.01|0.01| | | |0.08| | | | | | | | | | | | | | | | | | |28 29| | | | | | | | | | | | | | | | | | | | | | | | |29 30| | | | | | | | | | | | | | | | | | | | | | | | |30 31| | | | | | | | | | | | | | | | | | | | | | | | |31 ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+--- Sum|0.01|0.01|0.00|0.07|0.00|0.09|0.01|0.00|0.00|0.00|0.00|0.00|0.00|0.00|0.01|0.00|0.01|0.11|0.06|0.02|0.00|0.07|0.12|0.04|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.)