LOCAL CLIMATOLOGICAL DATA Monthly Summary
August 2019
Station: Pasadena 2N Latitude: 39° 08' 31" N Longitude: 76° 30' 27" W Elevation (ground): 43 feet Time Zone: Eastern +--+-------------------------------+----+---------+---------+--+-----------+--------------------+-----------------------------+------+ | | Temperature | |Deg. Days|Precip Ty| | Precip | Pressure | Wind |Solar | | +------+------+------+------+---+ Hu-+----+----+1 fog | S+-----+-----+ Adj. to Sea Level +----+----+---+-------+-------+------+ | | M | M | A | | |mid-| H | C |2 hvy fog| n| | Ice +------+------+------+ Avg| Res|Res| Peak |2Minute| Mean | | | a | i | v | | D | ity| e | o |3 thunder| o|Water| plts| | | | | | +---+---+---+---+ W | | | x | n | e | | e | | a | o |4 ice plt| w| | | | | | S | S | | S | | S | | a | | D| i | i | r | M | w | M | t | l |5 hail | | E | S | | | M | p | p | | p | | p | | t | | a| m | m | a | e | | e | i | i |6 glaze | C| q | n | M | M | e | e | e | D | e | D | e | D | t | | t| u | u | g | a | P | a | n | n |7 duststm| v| u | o | a | i | a | e | e | i | e | i | e | i | s | | 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 | m² | | | | | | | | | | |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| 91.1 | 67.3 | 79.2 | 76.6 | 70| 82| 0| 14|.........| 0| 0.23| 0.0| 30.08| 29.99|30.041| 0.6| 0.4| 51| 13|WNW| 5|124| 200 | |02| 86.8 | 69.8 | 78.3 | 76.2 | 71| 85| 0| 14|.........| 0| 0.36| 0.0| 30.11| 30.03|30.069| 0.7| 0.5|129| 13| S| 7| 54| 210 | |03| 89.7 | 68.6 | 79.1 | 77.9 | 71| 80| 0| 15|.........| 0| 0.00| 0.0| 30.05| 29.89|29.974| 0.7| 0.6|117| 11| NE| 7| 66| 228 | |04| 90.5 | 69.3 | 79.9 | 78.8 | 71| 79| 0| 15|.........| 0| 0.00| 0.0| 29.95| 29.86|29.903| 0.6| 0.4| 45| 11| W| 6| 72| 209 | |05| 86.5 | 69.5 | 78.0 | 77.8 | 71| 80| 0| 14|.........| 0| 0.00| 0.0| 29.97| 29.89|29.924| 0.9| 0.9| 62| 14| E| 7| 46| 177 | | | | | | | | | | | | | | | | | | | | | | | | | | |06| 90.1 | 68.9 | 79.5 | 79.0 | 70| 76| 0| 15|.........| 0| 0.00| 0.0| 29.91| 29.77|29.835| 0.9| 0.7|153| 14| SE| 8|161| 227 | |07| 92.0*| 69.2 | 80.6 | 77.5 | 72| 85| 0| 16|.........| 0| 1.06| 0.0| 29.80| 29.67|29.769| 1.3| 1.0|174| 20|SSE| 9|270| 177 | |08| 91.1 | 66.5 | 78.8 | 77.6 | 68| 76| 0| 14|.........| 0| 0.01| 0.0| 29.78| 29.70|29.743| 0.9| 0.9|272| 18|WNW| 7|259| 227 | |09| 90.0 | 68.4 | 79.2 | 78.3 | 66| 68| 0| 14|.........| 0| 0.00| 0.0| 29.83| 29.72|29.769| 0.9| 0.9|279| 14|WNW| 6|265| 179 | |10| 86.0 | 58.9*| 72.4*| 73.2 | 60| 66| 0| 8|.........| 0| 0.00| 0.0| 29.94| 29.83|29.871| 0.7| 0.7|274| 14| W| 6|264| 208 | | | | | | | | | | | | | | | | | | | | | | | | | | |11| 84.6 | 63.4 | 74.0 | 72.7 | 61| 69| 0| 9|.........| 0| 0.00| 0.0| 30.06| 29.94|29.997| 0.7| 0.5| 77| 11|ENE| 6| 79| 224 | |12| 89.5 | 60.6 | 75.1 | 75.6 | 68| 78| 0| 11|.........| 0| 0.00| 0.0| 30.01| 29.85|29.940| 1.5| 1.5|163| 15|ENE| 8|171| 208 | |13| 82.5 | 74.0 | 78.3 | 77.9 | 72| 83| 0| 14|.........| 0| 0.00| 0.0| 29.86| 29.73|29.786| 0.8| 0.7|167| 12|SSE| 5|159| 88 | |14| 86.5 | 73.3 | 79.9 | 78.7 | 74| 87| 0| 15|.........| 0| 0.00| 0.0| 29.89| 29.72|29.785| 0.6| 0.4| 7| 11| NE| 5| 15| 128 | |15| 85.5 | 71.5 | 78.5 | 77.0 | 72| 85| 0| 14|.........| 0| 0.00| 0.0| 29.98| 29.89|29.932| 1.2| 1.1| 75| 12|ENE| 6| 66| 149 | | | | | | | | | | | | | | | | | | | | | | | | | | |16| 89.5 | 69.5 | 79.5 | 78.7 | 73| 83| 0| 15|.........| 0| 0.00| 0.0| 30.00| 29.92|29.961| 0.9| 0.8| 85| 11| NE| 5| 61| 194 | |17| 90.9 | 71.0 | 80.9*| 78.1 | 75| 89| 0| 16|.........| 0| 0.46| 0.0| 30.00| 29.92|29.955| 0.6| 0.5|116| 14| SE| 7|164| 173 | |18| | | | | | | | | | | | | | | | | | | | | | | | |19| | | | | | | | | | | | | | | | | | | | | | | | |20| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |21| | | | | | | | | | | | | | | | | | | | | | | | |22| | | | | | | | | | | | | | | | | | | | | | | | |23| | | | | | | | | | | | | | | | | | | | | | | | |24| | | | | | | | | | | | | | | | | | | | | | | | |25| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |26| | | | | | | | | | | | | | | | | | | | | | | | |27| | | | | | | | | | | | | | | | | | | | | | | | |28| | | | | | | | | | | | | | | | | | | | | | | | |29| | | | | | | | | | | | | | | | | | | | | | | | |30| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |31| | | | | | | | | | | | | | | | | | | | | | | | +--+------+------+------+------+---+----+----+----+---------+--+-----+-----+------+------+------+----+----+---+---+---+---+---+------+ | Sum | Sum |------|------|---|----| Ttl| Ttl| |Total|Total| For the month: | ---- | +------+------+------+------+---+----+----+----+ Number of +-----+-----+------+------+------+----+----+---+---+---+---+---+------+ |1502.8|1159.7|------|------|---|----| 0| 233| Days | 2.12| 0.0| 30.11| 29.67|29.897| 0.9| 0.3|120| 20|SSE| 9|270| ---- | +------+------+------+------+---+----+----+----+------------+-----+-----+------+------+------+----+----+---+---+---+---+---+------+ | Avg | Avg | Avg | Mean |Avg| Avg|----|----|Precip | Season Ttl| Date | Date |------|----|----|---| Date | Date | Avg | +------+------+------+------+---+----+----+----+ +-----+-----+------+------+------+----+----+---+-------+-------+------+ | 88.4| 68.2| 78.3 | 77.2 | 70|79.5|----|----|≥.01 Inch 5|28.51| 0.0| 2 | 7 |------|----|----|---| 7 | 7 | 188| +------+------+------+------+---+----+----+----+------------+-----+-----+------+------+------+----+----+---+-------+-------+------+ | | 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 | 0|1181|Thunder 0|Precipitation | Snow, Ice Plts | and Date | +--------+---------+--------+--------+----+----+------------+-------+------+---------+-------+-------------+----------------------+ | ≥90°F | ≤32°F | ≤32°F | ≤0°F |----|----|Heavy Fog 0| 1.07| 7- 8| 0.0 | - | 0 | - | +--------+---------+--------+--------+----+----+------------+-------+------+---------+----+--+-------------+----------------------+ | 10 | 0 | 0 | 0 |----|----| Clear 0 Partly Cloudy 0 Cloudy 0 | +--------+---------+--------+--------+----+----+------------------------------------------+ NOTES: Data in column 4A are (MAX+MIN) / 2, whereas data in columns 4B, 5, 6, 15, 16, 23 are means via continuous observations Units: Temperature=°F, Wind=mph, Pressure=Inches Hg, Precipitation=inches. for 24 hours. Column 5: Dew point is calculated from temperature and humidity and is continuously averaged for 24 hours. Columns 7, 8: Degree Days heating base is 65°F, cooling base is 65°F. 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: Solar Radiation is measured in Watts/m² 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
August 2019: Pasadena 2N
+--+----+-----+-----+---+---+---+----------+----+-----+-----+---+---+---+----------+----+-----+-----+---+---+---+----------+ | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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 | | | | | |00| 0|30.02| 0.00| 72| 69| 88|15| 1| 5| 0|30.06| 0.00| 71| 69| 94|11| 0| 0| 0|30.05| 0.00| 72| 70| 94|14| 0| 0| |03| 0|30.02| 0.00| 70| 67| 92|16| 0| 0| 0|30.07| 0.00| 70| 68| 95|11| 0| 1| 0|30.03| 0.00| 71| 70| 96|14| 0| 0| |06| 0|30.02| 0.00| 68| 66| 93|29| 0| 2| 0|30.08| 0.00| 71| 70| 96|11| 0| 0| 0|30.02| 0.00| 69| 67| 96|14| 0| 0| |09| 62|30.06| 0.00| 77| 71| 83|35| 1| 3| 19|30.11| 0.00| 74| 72| 94|12| 0| 4| 69|30.02| 0.00| 76| 73| 91|09| 0| 2| |12| 824|30.08| 0.00| 85| 73| 68|03| 2| 8| 784|30.09| 0.00| 80| 72| 77|35| 0| 3| 821|30.00| 0.00| 86| 73| 67|07| 5| 10| |15| 28|30.06| 0.41| 78| 71| 80|29| 2| 13| 722|30.07| 0.00| 87| 71| 60|09| 3| 9| 821|29.94| 0.00| 88| 73| 62|18| 5| 9| |18| 348|30.02| 0.00| 87| 72| 61|06| 2| 8| 364|30.05| 0.00| 85| 73| 66|17| 1| 6| 330|29.89| 0.00| 89| 72| 57|17| 1| 5| |21| 0|30.04| 0.00| 74| 70| 89|11| 0| 0| 0|30.05| 0.00| 74| 70| 87|09| 0| 0| 0|29.90| 0.00| 76| 69| 79|15| 0| 0| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | AUG 4 | AUG 5 | AUG 6 | | | | | |00| 0|29.94| 0.00| 74| 71| 89|29| 2| 8| 0|29.91| 0.00| 72| 69| 93|09| 0| 0| 0|29.91| 0.00| 74| 70| 88|26| 0| 0| |03| 0|29.90| 0.00| 72| 69| 92|26| 0| 1| 0|29.91| 0.00| 70| 69| 95|09| 0| 0| 0|29.87| 0.00| 72| 70| 92|26| 0| 0| |06| 0|29.90| 0.00| 69| 68| 95|26| 0| 0| 0|29.92| 0.00| 70| 69| 96|09| 0| 0| 0|29.86| 0.00| 70| 68| 93|26| 0| 0| |09| 139|29.92| 0.00| 76| 72| 86|26| 1| 4| 144|29.97| 0.00| 78| 70| 76|07| 3| 9| 67|29.86| 0.00| 78| 70| 77|25| 1| 4| |12| 814|29.92| 0.00| 87| 74| 66|07| 1| 3| 640|29.97| 0.00| 82| 71| 68|05| 3| 9| 803|29.86| 0.00| 87| 68| 53|26| 1| 4| |15| 831|29.88| 0.00| 89| 73| 60|06| 2| 9| 584|29.92| 0.00| 86| 71| 61|06| 2| 7| 777|29.80| 0.00| 89| 72| 57|14| 4| 12| |18| 295|29.87| 0.00| 89| 73| 59|05| 2| 6| 123|29.90| 0.00| 84| 73| 70|08| 1| 4| 323|29.78| 0.00| 88| 74| 64|15| 2| 9| |21| 0|29.90| 0.00| 77| 71| 83|09| 0| 0| 0|29.90| 0.00| 78| 74| 88|13| 0| 0| 0|29.79| 0.00| 78| 72| 83|25| 2| 7| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | AUG 7 | AUG 8 | AUG 9 | | | | | |00| 0|29.80| 0.00| 72| 69| 89|16| 0| 0| 0|29.78| 0.00| 69| 68| 96|20| 0| 0| 0|29.74| 0.00| 72| 65| 79|29| 0| 1| |03| 0|29.78| 0.00| 77| 73| 86|17| 3| 7| 0|29.75| 0.00| 69| 67| 96|19| 1| 3| 0|29.76| 0.00| 72| 66| 82|29| 0| 3| |06| 0|29.78| 0.00| 74| 71| 91|16| 0| 5| 0|29.74| 0.00| 67| 66| 97|20| 0| 0| 0|29.77| 0.00| 69| 66| 89|29| 0| 0| |09| 114|29.80| 0.00| 79| 74| 84|21| 0| 2| 53|29.76| 0.00| 72| 71| 97|27| 2| 5| 54|29.80| 0.00| 78| 69| 73|29| 3| 11| |12| 800|29.77| 0.00| 89| 76| 67|10| 2| 8| 816|29.76| 0.00| 86| 70| 58|25| 3| 7| 671|29.79| 0.00| 86| 69| 57|27| 2| 7| |15| 795|29.68| 0.00| 92| 76| 60|17| 2| 11| 814|29.73| 0.00| 90| 67| 48|26| 4| 18| 847|29.75| 0.00| 86| 69| 56|28| 1| 8| |18| 69|29.74| 0.00| 71| 70| 94|11| 0| 2| 329|29.70| 0.00| 89| 71| 56|25| 2| 9| 343|29.74| 0.00| 89| 65| 46|27| 2| 10| |21| 0|29.77| 0.00| 71| 69| 95|20| 0| 1| 0|29.74| 0.00| 78| 68| 71|27| 1| 7| 0|29.78| 0.00| 76| 64| 65|28| 0| 4| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | AUG 10 | AUG 11 | AUG 12 | | | | | |00| 0|29.83| 0.00| 70| 60| 71|27| 1| 4| 0|29.94| 0.00| 66| 61| 84|28| 0| 0| 0|30.00| 0.00| 64| 61| 90|14| 0| 0| |03| 0|29.86| 0.00| 65| 59| 79|28| 0| 1| 0|29.95| 0.00| 65| 60| 86|30| 0| 0| 0|30.00| 0.00| 62| 60| 93|14| 0| 0| |06| 0|29.87| 0.00| 59| 56| 89|28| 0| 0| 0|29.98| 0.00| 65| 59| 83|30| 0| 1| 0|30.00| 0.00| 61| 59| 95|14| 0| 0| |09| 98|29.90| 0.00| 72| 61| 69|28| 1| 4| 44|30.04| 0.00| 74| 59| 60|04| 2| 9| 46|30.01| 0.00| 71| 68| 90|14| 2| 5| |12| 912|29.90| 0.00| 83| 60| 47|27| 0| 8| 840|30.05| 0.00| 80| 59| 48|32| 1| 5| 809|29.97| 0.00| 86| 68| 55|16| 4| 8| |15| 515|29.85| 0.00| 84| 57| 41|26| 6| 11| 823|30.01| 0.00| 83| 62| 49|15| 3| 7| 833|29.92| 0.00| 88| 73| 61|16| 4| 10| |18| 359|29.83| 0.00| 84| 61| 47|28| 1| 8| 367|29.98| 0.00| 84| 62| 48|12| 2| 5| 262|29.86| 0.00| 86| 75| 70|16| 2| 9| |21| 0|29.88| 0.00| 72| 62| 71|28| 0| 0| 0|30.00| 0.00| 70| 62| 77|14| 0| 0| 0|29.86| 0.00| 80| 74| 82|16| 4| 8| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | AUG 13 | AUG 14 | AUG 15 | | | | | |00| 0|29.85| 0.00| 79| 70| 76|16| 4| 8| 0|29.74| 0.00| 76| 74| 94|12| 0| 0| 0|29.89| 0.00| 74| 72| 94|05| 0| 4| |03| 0|29.83| 0.00| 77| 69| 75|18| 2| 10| 0|29.72| 0.00| 76| 74| 94|07| 1| 4| 0|29.91| 0.00| 72| 70| 94|12| 0| 0| |06| 0|29.80| 0.00| 76| 68| 78|16| 2| 8| 0|29.74| 0.00| 75| 74| 95|07| 0| 0| 0|29.90| 0.00| 72| 70| 95|07| 2| 4| |09| 155|29.81| 0.00| 75| 71| 89|16| 0| 2| 137|29.77| 0.00| 79| 76| 91|28| 0| 4| 127|29.97| 0.00| 75| 72| 90|07| 3| 7| |12| 162|29.82| 0.00| 78| 74| 87|16| 0| 2| 462|29.78| 0.00| 82| 76| 83|05| 3| 8| 267|29.98| 0.00| 80| 73| 79|04| 2| 12| |15| 557|29.76| 0.00| 82| 76| 82|35| 0| 3| 272|29.81| 0.00| 83| 76| 80|28| 1| 8| 819|29.93| 0.00| 84| 74| 71|15| 1| 9| |18| 149|29.74| 0.00| 82| 75| 81|14| 0| 2| 299|29.81| 0.00| 86| 75| 70|04| 2| 6| 90|29.92| 0.00| 81| 74| 80|13| 0| 1| |21| 0|29.75| 0.00| 76| 74| 92|12| 0| 1| 0|29.84| 0.00| 76| 73| 89|13| 0| 0| 0|29.93| 0.00| 77| 71| 82|08| 2| 8| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | AUG 16 | AUG 17 | AUG 18 | | | | | |00| 0|29.97| 0.00| 73| 70| 90|14| 0| 2| 0|29.96| 0.00| 76| 74| 93|10| 0| 2| 0|29.94| 0.00| 75| 74| 95|18| 0| 0| |03| 0|29.96| 0.00| 70| 68| 94|14| 0| 0| 0|29.96| 0.00| 74| 72| 94|10| 0| 0| | | | | | | | | | |06| 0|29.96| 0.00| 72| 71| 95|06| 0| 2| 0|29.95| 0.00| 74| 72| 95|10| 0| 0| | | | | | | | | | |09| 200|29.97| 0.00| 77| 74| 90|08| 1| 5| 179|29.98| 0.00| 78| 76| 94|08| 2| 5| | | | | | | | | | |12| 779|30.00| 0.00| 83| 75| 77|10| 0| 8| 809|29.99| 0.00| 86| 79| 79|14| 2| 7| | | | | | | | | | |15| 380|29.96| 0.00| 88| 74| 65|06| 4| 7| 295|29.94| 0.00| 89| 78| 70|16| 2| 8| | | | | | | | | | |18| 174|29.93| 0.00| 88| 75| 64|13| 1| 6| 227|29.92| 0.00| 83| 77| 82|21| 1| 4| | | | | | | | | | |21| 0|29.94| 0.00| 79| 75| 86|10| 0| 2| 0|29.94| 0.00| 76| 73| 93|18| 0| 0| | | | | | | | | | +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+
MAXIMUM SHORT DURATION PRECIPITATION
+------------------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+ | Time Period (minutes) | 5 | 10 | 15 | 20 | 30 | 45 | 60 | 80 | 100 | 120 | 150 | 180 | +------------------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+ | Precipitation | 0.19 | 0.30 | 0.44 | 0.53 | 0.75 | 1.02 | 1.05 | 1.06 | 1.06 | 1.06 | 1.06 | 1.06 | +------------------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+ | Ended: Date | 07 | 07 | 07 | 07 | 07 | 07 | 07 | 07 | 07 | 07 | 07 | 07 | +------------------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+ | Ended: Time | 1633 | 1650 | 1655 | 1648 | 1656 | 1659 | 1706 | 1721 | 1721 | 1721 | 1721 | 1721 | +------------------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+ 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 2019: Pasadena 2N
+--+----+-----+-----+---+---+---+----------+----+-----+-----+---+---+---+----------+----+-----+-----+---+---+---+----------+ | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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 | | | | | |00| | | | | | | | | | | | | | | | | | | | | | | | | | | | |03| | | | | | | | | | | | | | | | | | | | | | | | | | | | |06| | | | | | | | | | | | | | | | | | | | | | | | | | | | |09| | | | | | | | | | | | | | | | | | | | | | | | | | | | |12| | | | | | | | | | | | | | | | | | | | | | | | | | | | |15| | | | | | | | | | | | | | | | | | | | | | | | | | | | |18| | | | | | | | | | | | | | | | | | | | | | | | | | | | |21| | | | | | | | | | | | | | | | | | | | | | | | | | | | +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | AUG 22 | AUG 23 | AUG 24 | | | | | |00| | | | | | | | | | | | | | | | | | | | | | | | | | | | |03| | | | | | | | | | | | | | | | | | | | | | | | | | | | |06| | | | | | | | | | | | | | | | | | | | | | | | | | | | |09| | | | | | | | | | | | | | | | | | | | | | | | | | | | |12| | | | | | | | | | | | | | | | | | | | | | | | | | | | |15| | | | | | | | | | | | | | | | | | | | | | | | | | | | |18| | | | | | | | | | | | | | | | | | | | | | | | | | | | |21| | | | | | | | | | | | | | | | | | | | | | | | | | | | +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | AUG 25 | AUG 26 | AUG 27 | | | | | |00| | | | | | | | | | | | | | | | | | | | | | | | | | | | |03| | | | | | | | | | | | | | | | | | | | | | | | | | | | |06| | | | | | | | | | | | | | | | | | | | | | | | | | | | |09| | | | | | | | | | | | | | | | | | | | | | | | | | | | |12| | | | | | | | | | | | | | | | | | | | | | | | | | | | |15| | | | | | | | | | | | | | | | | | | | | | | | | | | | |18| | | | | | | | | | | | | | | | | | | | | | | | | | | | |21| | | | | | | | | | | | | | | | | | | | | | | | | | | | +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | AUG 28 | AUG 29 | AUG 30 | | | | | |00| | | | | | | | | | | | | | | | | | | | | | | | | | | | |03| | | | | | | | | | | | | | | | | | | | | | | | | | | | |06| | | | | | | | | | | | | | | | | | | | | | | | | | | | |09| | | | | | | | | | | | | | | | | | | | | | | | | | | | |12| | | | | | | | | | | | | | | | | | | | | | | | | | | | |15| | | | | | | | | | | | | | | | | | | | | | | | | | | | |18| | | | | | | | | | | | | | | | | | | | | | | | | | | | |21| | | | | | | | | | | | | | | | | | | | | | | | | | | | +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | AUG 31 | | | | | | | |00| | | | | | | | | | | | |03| | | | | | | | | | | | |06| | | | | | | | | | | | |09| | | | | | | | | | | | |12| | | | | | | | | | | | |15| | | | | | | | | | | | |18| | | | | | | | | | | | |21| | | | | | | | | | | | +--+----+-----+-----+---+---+---+--+---+---+---------------------------------------+---------------------------------------+
WEATHER NOTES SUMMARY BY HOURS
+--+-----------------------------+---------+ 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 ten 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 | +--+----+------+---+---+---+-----+----+----+ |00| 0|29.908| 72| 69| 89| 0.5| 19 | 0.2| |03| 0|29.898| 71| 68| 90| 0.4| 17 | 0.3| |06| 0|29.900| 69| 67| 92| 0.3| 12 | 0.2| |09| 100|29.927| 76| 70| 84| 1.2| 04 | 0.3| |12| 707|29.924| 84| 71| 67| 1.9| 08 | 0.6| |15| 630|29.882| 86| 71| 63| 2.6| 17 | 0.9| |18| 262|29.863| 85| 72| 66| 1.3| 15 | 0.5| |21| 0|29.883| 76| 70| 83| 0.5| 18 | 0.2| +--+----+------+---+---+---+-----+----+----+
HOURLY PRECIPITATION (Water Equivalent)
August 2019: Pasadena 2N
---+-----------------------------------------------------------+-----------------------------------------------------------+--- | | | 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| | | | | | | | | | | | | | |0.09|0.14| | | | | | | | |01 02| | | | | | | | | |0.36| | | | | | | | | | | | | | |02 03| | | | | | | | | | | | | | | | | | | | | | | | |03 04| | | | | | | | | | | | | | | | | | | | | | | | |04 05| | | | | | | | | | | | | | | | | | | | | | | | |05 | | | | | | | | | | | | | | | | | | | | | | | | | 06| | | | | | | | | | | | | | | | | | | | | | | | |06 07| | | | | | | | | | | | | | | | |1.02|0.04| | | | | | |07 08| | | | | | | | | | | |0.01| | | | | | | | | | | | |08 09| | | | | | | | | | | | | | | | | | | | | | | | |09 10| | | | | | | | | | | | | | | | | | | | | | | | |10 | | | | | | | | | | | | | | | | | | | | | | | | | 11| | | | | | | | | | | | | | | | | | | | | | | | |11 12| | | | | | | | | | | | | | | | | | | | | | | | |12 13| | | | | | | | | | | | | | | | | | | | | | | | |13 14| | | | | | | | | | | | | | | | | | | | | | | | |14 15| | | | | | | | | | | | | | | | | | | | | | | | |15 | | | | | | | | | | | | | | | | | | | | | | | | | 16| | | | | | | | | | | | | | | | | | | | | | | | |16 17| | | | | | | | | | | | | | | |0.46| | | | | | | | |17 18| | | | | | | | | | | | | | | | | | | | | | | | |18 19| | | | | | | | | | | | | | | | | | | | | | | | |19 20| | | | | | | | | | | | | | | | | | | | | | | | |20 | | | | | | | | | | | | | | | | | | | | | | | | | 21| | | | | | | | | | | | | | | | | | | | | | | | |21 22| | | | | | | | | | | | | | | | | | | | | | | | |22 23| | | | | | | | | | | | | | | | | | | | | | | | |23 24| | | | | | | | | | | | | | | | | | | | | | | | |24 25| | | | | | | | | | | | | | | | | | | | | | | | |25 | | | | | | | | | | | | | | | | | | | | | | | | | 26| | | | | | | | | | | | | | | | | | | | | | | | |26 27| | | | | | | | | | | | | | | | | | | | | | | | |27 28| | | | | | | | | | | | | | | | | | | | | | | | |28 29| | | | | | | | | | | | | | | | | | | | | | | | |29 30| | | | | | | | | | | | | | | | | | | | | | | | |30 31| | | | | | | | | | | | | | | | | | | | | | | | |31 ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+--- Sum|0.00|0.00|0.00|0.00|0.00|0.00|0.00|0.00|0.00|0.36|0.00|0.01|0.00|0.00|0.09|0.60|1.02|0.04|0.00|0.00|0.00|0.00|0.00|0.00|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.)