LOCAL CLIMATOLOGICAL DATA Monthly Summary
July 2024
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| 81.8 | 65.0 | 73.4*| 72.8 | 59| 63| 0| 9|.........| 0| 0.00| 0.0| 30.15| 29.92|30.053| 3.0| 2.6|289| 18| W| 8| 23| 261 | |02| 87.6 | 63.2*| 75.4 | 75.5 | 62| 65| 0| 11|.........| 0| 0.00| 0.0| 30.24| 30.15|30.181| 1.7| 1.3| 48| 13| SE| 6| 3| 268 | |03| 86.3 | 64.6 | 75.4 | 76.0 | 67| 74| 0| 11|.........| 0| 0.00| 0.0| 30.20| 30.02|30.121| 2.5| 2.4|118| 15|ESE| 8|118| 247 | |04| 91.2 | 71.7 | 81.4 | 80.6 | 74| 81| 0| 17|.........| 0| 0.01| 0.0| 30.03| 29.80|29.905| 1.8| 1.4|118| 14|SSE| 7|129| 183 | |05| 95.0 | 75.3 | 85.2 | 84.1 | 79| 85| 0| 20|.........| 0| 0.00| 0.0| 29.82| 29.72|29.771| 2.2| 2.1|121| 14| S| 8|127| 243 | | | | | | | | | | | | | | | | | | | | | | | | | | |06| 96.8 | 79.0 | 87.9 | 87.4 | 78| 75| 0| 23|.........| 0| 0.00| 0.0| 29.87| 29.73|29.805| 1.8| 1.0|136| 12|SSE| 6|133| 179 | |07| 96.2 | 74.8 | 85.5 | 84.9 | 73| 68| 0| 21|.........| 0| 0.00| 0.0| 29.98| 29.86|29.942| 1.0| 0.5|349| 10|NNE| 5| 30| 232 | |08| 96.2 | 71.7 | 83.9 | 84.0 | 74| 73| 0| 19|.........| 0| 0.00| 0.0| 30.01| 29.92|29.972| 1.5| 1.3| 86| 11| SE| 6| 74| 216 | |09| 96.4 | 76.3 | 86.4 | 85.3 | 78| 80| 0| 21|.........| 0| 0.00| 0.0| 29.97| 29.85|29.913| 2.3| 1.9|114| 15|ESE| 8|132| 196 | |10| 92.9 | 80.1 | 86.5 | 85.4 | 80| 83| 0| 22|.........| 0| 0.00| 0.0| 29.87| 29.70|29.786| 4.6| 4.4|125| 27| SE| 13|124| 246 | | | | | | | | | | | | | | | | | | | | | | | | | | |11| 91.3 | 73.9 | 82.6 | 81.5 | 69| 66| 0| 18|.........| 0| 0.01| 0.0| 30.06| 29.75|29.930| 1.9| 1.1|254| 18| W| 8|241| 205 | |12| 80.8 | 72.4 | 76.6 | 76.6 | 73| 90| 0| 12|.........| 0| 0.12| 0.0| 30.16| 30.04|30.106| 0.9| 0.6| 47| 10|NNE| 5| 11| 73 | |13| 92.3 | 72.7 | 82.5 | 80.5 | 75| 84| 0| 18|.........| 0| 0.00| 0.0| 30.15| 30.04|30.095| 1.0| 0.7| 48| 10|ENE| 6| 35| 228 | |14| 95.1 | 73.4 | 84.3 | 83.5 | 76| 80| 0| 19|.........| 0| 0.00| 0.0| 30.06| 29.89|29.979| 2.0| 1.8|124| 20| E| 9|117| 201 | |15|100.6*| 76.2 | 88.4*| 86.0 | 76| 74| 0| 24|.........| 0| 0.00| 0.0| 29.91| 29.78|29.852| 1.6| 0.6|207| 17| E| 8|126| 204 | | | | | | | | | | | | | | | | | | | | | | | | | | |16|100.3 | 74.8 | 87.6 | 86.5 | 77| 74| 0| 23|.........| 0| 0.22| 0.0| 29.84| 29.71|29.783| 2.1| 1.8|129| 31|WSW| 14|224| 210 | |17| 96.7 | 75.5 | 86.1 | 82.4 | 77| 84| 0| 22|.........| 0| 0.21| 0.0| 29.86| 29.73|29.804| 1.4| 0.8|130| 18|ESE| 9|114| 178 | |18| 85.6 | 70.2 | 77.9 | 77.7 | 71| 82| 0| 13|.........| 0| 0.01| 0.0| 29.98| 29.80|29.892| 1.0| 0.9|355| 11| W| 6| 16| 168 | |19| 87.1 | 68.0 | 77.6 | 76.3 | 66| 73| 0| 13|.........| 0| 0.00| 0.0| 30.13| 29.97|30.066| 1.7| 1.4| 45| 13|NNW| 8| 33| 254 | |20| 85.9 | 69.7 | 77.8 | 75.8 | 72| 87| 0| 13|.........| 0| 0.02| 0.0| 30.10| 29.99|30.055| 0.9| 0.9|118| 15|ESE| 7|130| 121 | | | | | | | | | | | | | | | | | | | | | | | | | | |21| 89.7 | 68.3 | 79.0 | 78.8 | 73| 83| 0| 14|.........| 0| 0.01| 0.0| 30.03| 29.96|29.998| 1.4| 1.3| 99| 12|ENE| 7|115| 227 | |22| | | | | | | | | | | | | | | | | | | | | | | | |23| | | | | | | | | | | | | | | | | | | | | | | | |24| | | | | | | | | | | | | | | | | | | | | | | | |25| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |26| | | | | | | | | | | | | | | | | | | | | | | | |27| | | | | | | | | | | | | | | | | | | | | | | | |28| | | | | | | | | | | | | | | | | | | | | | | | |29| | | | | | | | | | | | | | | | | | | | | | | | |30| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |31| | | | | | | | | | | | | | | | | | | | | | | | +--+------+------+------+------+---+----+----+----+---------+--+-----+-----+------+------+------+----+----+---+---+---+---+---+------+ | Sum | Sum |------|------|---|----| Ttl| Ttl| |Total|Total| For the month: | ---- | +------+------+------+------+---+----+----+----+ Number of +-----+-----+------+------+------+----+----+---+---+---+---+---+------+ |1925.8|1516.8|------|------|---|----| 0| 363| Days | 0.61| 0.0| 30.24| 29.72|30.019| 1.8| 0.9|111| 31|WSW| 14|224| ---- | +------+------+------+------+---+----+----+----+------------+-----+-----+------+------+------+----+----+---+---+---+---+---+------+ | Avg | Avg | Avg | Mean |Avg| Avg|----|----|Precip | Season Ttl| Date | Date |------|----|----|---| Date | Date | Avg | +------+------+------+------+---+----+----+----+ +-----+-----+------+------+------+----+----+---+-------+-------+------+ | 91.7| 72.2| 82.0 | 81.0 | 73|77.4|----|----|≥.01 Inch 8|20.75| 0.0| 2 | 10 |------|----|----|---| 16 | 16 | 207| +------+------+------+------+---+----+----+----+------------+-----+-----+------+------+------+----+----+---+-------+-------+------+ | | 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| 877|Thunder 0|Precipitation | Snow, Ice Plts | and Date | +--------+---------+--------+--------+----+----+------------+-------+------+---------+-------+-------------+----------------------+ | ≥90°F | ≤32°F | ≤32°F | ≤0°F |----|----|Heavy Fog 0| 0.43| 16-17| 0.0 | - | 0 | - | +--------+---------+--------+--------+----+----+------------+-------+------+---------+----+--+-------------+----------------------+ | 14 | 0 | 0 | 0 |----|----| Clear 0 Partly Cloudy 0 Cloudy 0 | +--------+---------+--------+--------+----+----+------------------------------------------+ NOTES: Units: Temperature=°F, Wind=mph, Pressure=Inches Hg, Precipitation=inches. Column 4A: value is (MAX+MIN) / 2. Data in columns 4B, 5, 6, 15, 16, 23 are updated continuously, there by achieving a "true" mean. 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.
OBSERVATIONS AT 3-HOUR INTERVALS
July 2024: 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 | +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | JUL 1 | JUL 2 | JUL 3 | | | | | |00| 0|29.94| 0.00| 70| 65| 83|26| 2| 7| 0|30.15| 0.00| 71| 59| 67|34| 1| 3| 0|30.18| 0.00| 73| 64| 73|13| 2| 9| |03| 0|29.97| 0.00| 69| 59| 70|23| 3| 15| 0|30.15| 0.00| 69| 59| 71|05| 1| 5| 0|30.18| 0.00| 67| 62| 85|15| 0| 0| |06| 7|30.02| 0.00| 65| 56| 72|27| 3| 13| 7|30.18| 0.00| 64| 59| 84|30| 0| 0| 11|30.18| 0.00| 65| 62| 92|34| 0| 0| |09| 135|30.08| 0.00| 67| 57| 70|27| 5| 11| 44|30.23| 0.00| 72| 65| 78|04| 0| 6| 46|30.19| 0.00| 74| 68| 83|16| 3| 8| |12| 272|30.07| 0.00| 74| 60| 60|25| 4| 11| 893|30.22| 0.00| 82| 64| 54|06| 1| 7| 844|30.16| 0.00| 84| 68| 59|07| 2| 9| |15| 965|30.06| 0.00| 80| 62| 54|00| 2| 8| 891|30.19| 0.00| 85| 60| 43|05| 2| 8| 809|30.10| 0.00| 86| 70| 58|09| 5| 11| |18| 450|30.07| 0.00| 81| 61| 50|25| 4| 10| 434|30.15| 0.00| 86| 64| 49|02| 4| 9| 329|30.05| 0.00| 83| 69| 61|12| 5| 12| |21| 0|30.10| 0.00| 74| 59| 60|31| 3| 11| 0|30.16| 0.00| 74| 65| 73|07| 0| 0| 0|30.02| 0.00| 77| 67| 73|11| 2| 10| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | JUL 4 | JUL 5 | JUL 6 | | | | | |00| 0|30.02| 0.00| 75| 70| 83|11| 3| 10| 0|29.82| 0.00| 77| 75| 93|21| 0| 3| 0|29.74| 0.00| 83| 80| 89|12| 4| 9| |03| 0|30.00| 0.00| 74| 69| 84|14| 2| 9| 0|29.79| 0.00| 76| 75| 96|14| 1| 7| 0|29.74| 0.00| 83| 79| 88|14| 3| 9| |06| 7|29.96| 0.00| 72| 69| 90|14| 0| 2| 5|29.79| 0.00| 77| 75| 95|11| 1| 2| 0|29.77| 0.00| 80| 76| 87|22| 1| 4| |09| 118|29.94| 0.00| 78| 72| 81|24| 1| 5| 183|29.82| 0.00| 80| 77| 92|13| 1| 5| 67|29.83| 0.00| 85| 77| 77|21| 1| 7| |12| 872|29.90| 0.00| 89| 78| 69|07| 2| 6| 833|29.78| 0.00| 91| 81| 73|12| 5| 10| 197|29.84| 0.00| 93| 78| 62|28| 0| 4| |15| 364|29.87| 0.00| 88| 78| 72|11| 2| 8| 828|29.74| 0.00| 95| 83| 70|13| 3| 9| 937|29.82| 0.00| 94| 80| 64|07| 1| 6| |18| 165|29.83| 0.00| 88| 78| 71|13| 4| 10| 418|29.73| 0.00| 93| 82| 72|13| 4| 9| 390|29.81| 0.00| 95| 79| 60|15| 4| 12| |21| 0|29.82| 0.00| 80| 77| 90|14| 0| 2| 0|29.74| 0.00| 85| 79| 83|14| 3| 12| 0|29.83| 0.00| 86| 78| 77|11| 1| 4| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | JUL 7 | JUL 8 | JUL 9 | | | | | |00| 0|29.86| 0.00| 84| 79| 86|12| 0| 6| 0|29.97| 0.00| 75| 71| 88|18| 0| 0| 0|29.97| 0.00| 81| 76| 84|14| 2| 5| |03| 0|29.89| 0.00| 79| 73| 83|25| 0| 0| 0|29.97| 0.00| 74| 71| 91|18| 0| 0| 0|29.94| 0.00| 78| 75| 90|13| 1| 4| |06| 9|29.94| 0.00| 81| 70| 70|01| 1| 5| 7|29.98| 0.00| 72| 70| 94|18| 0| 0| 5|29.94| 0.00| 77| 75| 94|13| 0| 0| |09| 95|29.96| 0.00| 83| 72| 68|25| 1| 4| 49|30.00| 0.00| 82| 76| 83|07| 1| 4| 90|29.95| 0.00| 83| 78| 85|16| 0| 4| |12| 868|29.98| 0.00| 90| 72| 54|28| 2| 4| 434|30.00| 0.00| 93| 74| 55|11| 3| 7| 861|29.93| 0.00| 94| 83| 71|06| 2| 12| |15| 865|29.94| 0.00| 96| 73| 48|08| 2| 6| 821|29.96| 0.00| 96| 75| 51|10| 3| 8| 531|29.89| 0.00| 95| 80| 62|06| 5| 12| |18| 107|29.94| 0.00| 91| 74| 57|10| 1| 2| 408|29.94| 0.00| 95| 74| 52|06| 4| 7| 76|29.86| 0.00| 92| 80| 68|12| 3| 6| |21| 0|29.95| 0.00| 81| 73| 77|18| 0| 0| 0|29.94| 0.00| 85| 75| 71|13| 4| 9| 0|29.86| 0.00| 86| 78| 78|10| 3| 11| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | JUL 10 | JUL 11 | JUL 12 | | | | | |00| 0|29.87| 0.00| 83| 79| 88|11| 3| 8| 0|29.75| 0.00| 83| 78| 85|24| 5| 10| 0|30.06| 0.00| 75| 68| 79|30| 0| 0| |03| 0|29.84| 0.00| 82| 78| 90|10| 1| 9| 0|29.82| 0.00| 77| 68| 75|26| 0| 2| 0|30.05| 0.00| 72| 68| 87|30| 0| 0| |06| | | | | | | | | | 5|29.88| 0.00| 75| 65| 71|25| 2| 4| 5|30.06| 0.00| 77| 71| 83|02| 2| 5| |09| 79|29.83| 0.00| 84| 79| 85|12| 2| 10| 39|29.93| 0.00| 78| 67| 68|19| 2| 11| 62|30.10| 0.04| 75| 73| 93|22| 0| 3| |12| 865|29.80| 0.00| 89| 81| 78|14| 6| 15| 886|29.96| 0.00| 86| 68| 56|25| 2| 8| 33|30.16| 0.00| 76| 75| 95|29| 0| 2| |15| 817|29.76| 0.00| 92| 82| 72|10| 6| 17| 211|29.94| 0.00| 91| 69| 49|31| 2| 9| 199|30.13| 0.00| 79| 76| 90|03| 2| 3| |18| 381|29.71| 0.00| 89| 80| 76|14| 5| 20| 67|29.97| 0.00| 89| 71| 56|05| 1| 6| 21|30.13| 0.00| 79| 75| 87|08| 0| 2| |21| 0|29.71| 0.00| 85| 80| 85|12| 7| 17| 0|30.02| 0.00| 79| 69| 71|32| 0| 3| 0|30.12| 0.00| 77| 75| 93|15| 0| 1| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | JUL 13 | JUL 14 | JUL 15 | | | | | |00| 0|30.14| 0.00| 76| 74| 93|13| 2| 7| 0|30.06| 0.00| 77| 75| 93|12| 0| 0| 0|29.90| 0.00| 83| 79| 90|16| 2| 7| |03| 0|30.11| 0.00| 73| 72| 95|15| 0| 1| 0|30.03| 0.00| 76| 74| 95|12| 0| 0| 0|29.86| 0.00| 81| 78| 90|12| 1| 4| |06| 0|30.14| 0.00| 73| 72| 96|15| 0| 0| 0|30.02| 0.00| 74| 72| 96|12| 0| 0| 5|29.89| 0.00| 76| 74| 94|19| 0| 1| |09| 195|30.14| 0.00| 77| 75| 91|15| 1| 2| 63|30.02| 0.00| 81| 78| 90|11| 1| 4| 63|29.91| 0.00| 84| 75| 74|25| 0| 7| |12| 348|30.12| 0.00| 82| 76| 82|34| 1| 5| 884|30.00| 0.00| 94| 80| 64|29| 2| 10| 840|29.89| 0.00| 95| 76| 55|29| 2| 10| |15| 842|30.06| 0.00| 90| 78| 68|03| 1| 4| 921|29.95| 0.00| 91| 79| 68|06| 2| 12| 846|29.84| 0.00| 99| 75| 47|23| 3| 15| |18| 406|30.04| 0.00| 90| 78| 68|07| 2| 10| 359|29.92| 0.00| 91| 75| 59|13| 1| 8| 21|29.80| 0.00| 90| 79| 69|12| 0| 4| |21| 0|30.05| 0.00| 81| 76| 86|11| 0| 3| 0|29.91| 0.00| 83| 77| 80|12| 3| 7| 0|29.80| 0.00| 82| 75| 81|18| 0| 0| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | JUL 16 | JUL 17 | JUL 18 | | | | | |00| 0|29.79| 0.00| 78| 73| 84|19| 0| 4| 0|29.82| 0.00| 77| 75| 94|26| 0| 1| 0|29.81| 0.00| 76| 75| 96|13| 0| 0| |03| 0|29.78| 0.00| 78| 73| 84|22| 2| 5| 0|29.79| 0.00| 76| 75| 96|26| 0| 0| 0|29.82| 0.00| 75| 74| 97|13| 0| 1| |06| 0|29.81| 0.00| 75| 72| 90|21| 1| 2| 0|29.82| 0.00| 76| 75| 97|26| 0| 0| 0|29.85| 0.00| 72| 71| 97|32| 0| 2| |09| 63|29.83| 0.00| 84| 77| 80|21| 2| 3| 76|29.85| 0.00| 79| 77| 94|25| 1| 7| 155|29.91| 0.00| 75| 72| 90|00| 2| 4| |12| 812|29.81| 0.00| 98| 77| 52|14| 2| 12| 838|29.83| 0.00| 93| 77| 60|25| 3| 11| 547|29.92| 0.00| 82| 73| 73|05| 4| 9| |15| 814|29.75| 0.00| 99| 81| 58|09| 4| 12| 322|29.78| 0.00| 94| 80| 64|12| 4| 11| 276|29.92| 0.00| 84| 70| 63|00| 2| 4| |18| 348|29.71| 0.00| 97| 82| 64|09| 4| 11| 32|29.73| 0.00| 89| 79| 73|12| 6| 16| 135|29.90| 0.00| 84| 71| 65|33| 2| 5| |21| 0|29.75| 0.00| 88| 78| 74|11| 1| 4| 0|29.81| 0.00| 78| 76| 94|19| 0| 0| 0|29.95| 0.00| 77| 69| 75|04| 0| 1| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+
MAXIMUM SHORT DURATION PRECIPITATION
+------------------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+ | Time Period (minutes) | 5 | 10 | 15 | 20 | 30 | 45 | 60 | 80 | 100 | 120 | 150 | 180 | +------------------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+ | Precipitation | 0.10 | 0.14 | 0.19 | 0.20 | 0.21 | 0.21 | 0.21 | 0.22 | 0.22 | 0.22 | 0.23 | 0.23 | +------------------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+ | Ended: Date | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 17 | 17 | +------------------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+ | Ended: Time | 2210 | 2209 | 2211 | 2216 | 2221 | 2221 | 2221 | 2312 | 2312 | 2312 | 0000 | 0000 | +------------------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+ 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
July 2024: 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 | +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | JUL 19 | JUL 20 | JUL 21 | | | | | |00| 0|29.97| 0.00| 70| 67| 88|04| 0| 1| 0|30.10| 0.00| 71| 67| 87|09| 0| 0| 0|30.00| 0.00| 72| 71| 96|12| 0| 0| |03| 0|29.99| 0.00| 68| 66| 93|04| 0| 0| 0|30.08| 0.00| 71| 68| 92|09| 0| 0| 0|29.99| 0.00| 70| 69| 96|12| 0| 0| |06| 0|30.04| 0.00| 73| 66| 81|01| 2| 5| 0|30.08| 0.00| 70| 68| 95|08| 0| 0| 0|30.00| 0.00| 68| 68| 97|12| 0| 0| |09| 171|30.11| 0.00| 74| 64| 72|01| 4| 6| 158|30.09| 0.00| 77| 74| 91|12| 0| 2| 58|30.02| 0.00| 74| 73| 95|34| 0| 0| |12| 812|30.13| 0.00| 80| 65| 61|01| 3| 9| 408|30.07| 0.00| 84| 73| 69|10| 5| 13| 831|30.02| 0.00| 85| 78| 78|07| 5| 8| |15| 868|30.10| 0.00| 84| 67| 57|06| 3| 6| 181|30.05| 0.00| 83| 73| 72|13| 4| 10| 831|29.99| 0.00| 89| 75| 65|07| 3| 11| |18| 383|30.05| 0.00| 85| 68| 56|14| 2| 10| 90|30.02| 0.00| 76| 73| 91|12| 0| 0| 292|29.96| 0.00| 89| 73| 59|07| 2| 9| |21| 0|30.08| 0.00| 75| 66| 74|10| 0| 0| 0|30.02| 0.00| 74| 73| 94|12| 0| 0| 0|29.99| 0.00| 80| 73| 79|11| 2| 4| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | JUL 22 | JUL 23 | JUL 24 | | | | | |00| 0|30.02| 0.00| 78| 75| 90|13| 1| 2| | | | | | | | | | | | | | | | | | | |03| | | | | | | | | | | | | | | | | | | | | | | | | | | | |06| | | | | | | | | | | | | | | | | | | | | | | | | | | | |09| | | | | | | | | | | | | | | | | | | | | | | | | | | | |12| | | | | | | | | | | | | | | | | | | | | | | | | | | | |15| | | | | | | | | | | | | | | | | | | | | | | | | | | | |18| | | | | | | | | | | | | | | | | | | | | | | | | | | | |21| | | | | | | | | | | | | | | | | | | | | | | | | | | | +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | JUL 25 | JUL 26 | JUL 27 | | | | | |00| | | | | | | | | | | | | | | | | | | | | | | | | | | | |03| | | | | | | | | | | | | | | | | | | | | | | | | | | | |06| | | | | | | | | | | | | | | | | | | | | | | | | | | | |09| | | | | | | | | | | | | | | | | | | | | | | | | | | | |12| | | | | | | | | | | | | | | | | | | | | | | | | | | | |15| | | | | | | | | | | | | | | | | | | | | | | | | | | | |18| | | | | | | | | | | | | | | | | | | | | | | | | | | | |21| | | | | | | | | | | | | | | | | | | | | | | | | | | | +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | JUL 28 | JUL 29 | JUL 30 | | | | | |00| | | | | | | | | | | | | | | | | | | | | | | | | | | | |03| | | | | | | | | | | | | | | | | | | | | | | | | | | | |06| | | | | | | | | | | | | | | | | | | | | | | | | | | | |09| | | | | | | | | | | | | | | | | | | | | | | | | | | | |12| | | | | | | | | | | | | | | | | | | | | | | | | | | | |15| | | | | | | | | | | | | | | | | | | | | | | | | | | | |18| | | | | | | | | | | | | | | | | | | | | | | | | | | | |21| | | | | | | | | | | | | | | | | | | | | | | | | | | | +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | JUL 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 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|29.952| 77| 72| 87| 1.2| 15 | 0.7| |03| 0|29.942| 75| 71| 88| 0.6| 16 | 0.4| |06| 4|29.967| 73| 69| 89| 0.6| 32 | 0.2| |09| 96|29.988| 78| 73| 83| 1.3| 21 | 0.2| |12| 675|29.980| 87| 74| 66| 2.7| 10 | 0.8| |15| 673|29.944| 90| 75| 62| 2.8| 09 | 1.9| |18| 253|29.920| 88| 74| 65| 2.7| 12 | 1.8| |21| 0|29.936| 80| 73| 79| 1.4| 12 | 1.1| +--+----+------+---+---+---+-----+----+----+
HOURLY PRECIPITATION (Water Equivalent)
July 2024: 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| | | | | | | | | | | | | | | | | | | | | | | | |01 02| | | | | | | | | | | | | | | | | | | | | | | | |02 03| | | | | | | | | | | | | | | | | | | | | | | | |03 04| | | | | | | | | | | | | | | | | | | |0.01| | | | |04 05| | | | | | | | | | | | | | | | | | | | | | | | |05 | | | | | | | | | | | | | | | | | | | | | | | | | 06| | | | | | | | | | | | | | | | | | | | | | | | |06 07| | | | | | | | | | | | | | | | | | | | | | | | |07 08| | | | | | | | | | | | | | | | | | | | | | | | |08 09| | | | | | | | | | | | | | | | | | | | | | | | |09 10| | | | | | | | | | | | | | | | | | | | | | | | |10 | | | | | | | | | | | | | | | | | | | | | | | | | 11|0.01| | | | | | | | | | | | | | | | | | | | | | | |11 12| | | | | | | |0.05|0.04|0.01| |0.01| | |0.01| | | | | | | | | |12 13| | | | | | | | | | | | | | | | | | | | | | | | |13 14| | | | | | | | | | | | | | | | | | | | | | | | |14 15| | | | | | | | | | | | | | | | | | | | | | | | |15 | | | | | | | | | | | | | | | | | | | | | | | | | 16| | | | | | | | | | | | | | | | | | | | | |0.03|0.18|0.01|16 17| | | | | | | | | | | | | | | | | | |0.03|0.17|0.01| | | |17 18| | | | |0.01| | | | | | | | | | | | | | | | | | | |18 19| | | | | | | | | | | | | | | | | | | | | | | | |19 20| | | | | | | | | | | | | | | | |0.01|0.01| | | | | | |20 | | | | | | | | | | | | | | | | | | | | | | | | | 21| | | | | | | | | | | |0.01| | | | | | | | | | | | |21 22| | | | | | | | | | | | | | | | | | | | | | | | |22 23| | | | | | | | | | | | | | | | | | | | | | | | |23 24| | | | | | | | | | | | | | | | | | | | | | | | |24 25| | | | | | | | | | | | | | | | | | | | | | | | |25 | | | | | | | | | | | | | | | | | | | | | | | | | 26| | | | | | | | | | | | | | | | | | | | | | | | |26 27| | | | | | | | | | | | | | | | | | | | | | | | |27 28| | | | | | | | | | | | | | | | | | | | | | | | |28 29| | | | | | | | | | | | | | | | | | | | | | | | |29 30| | | | | | | | | | | | | | | | | | | | | | | | |30 31| | | | | | | | | | | | | | | | | | | | | | | | |31 ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+--- Sum|0.01|0.00|0.00|0.00|0.01|0.00|0.00|0.05|0.04|0.01|0.00|0.02|0.00|0.00|0.01|0.00|0.01|0.01|0.03|0.18|0.01|0.03|0.18|0.01|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.)