LOCAL CLIMATOLOGICAL DATA Hourly Summary July 11, 2025 Station: Pasadena 2N Latitude: 39° 08' 31" N Longitude: 76° 30' 27" W Elevation (ground): 43 ft. Time Zone: Eastern +--+------------------------+----+-----+--------------------+------------------------+------+ | | Temperature | | Pre-| Pressure | Wind |Solar | | +------+------+------+---+ Hu-|cipi-| Adj. to Sea Level +----+---+-------+-------+------+ | | M | M | | |mid-| ta- +------+------+------+ Avg|Res| Peak |2Minute| Mean | | | a | i | | D | ity| tion| | | | | +---+---+---+---+ W | | | x | n | | e | | | | | | S | | S | | S | | a | | H| i | i | M | w | M | | | | M | p | | p | | p | | t | | o| m | m | e | | e |Water| M | M | e | e | D | e | D | e | D | t | | u| u | u | a | P | a | | a | i | a | e | i | e | i | e | i | s | | r| m | m | n | t | n |Equiv| x | n | n | d | r | d | r | d | r | m² | | | | | | | | | | | | | | | | | | | | 1| 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12| 13| 14| 15| 16| 17 | +--+------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+ |00| 73.6 | 72.8 | 73.1 | 72| 96| 0.00| 29.94| 29.94|29.940| 0.0|113| 0|ESE| 0|113| 0 | |01| 72.8 | 72.4 | 72.6 | 72| 97| 0.00| 29.94| 29.93|29.936| 0.0|113| 1|ESE| 0|113| 0 | |02| 72.4 | 72.1 | 72.3 | 71| 97| 0.00| 29.94| 29.93|29.937| 0.0|113| 1|ESE| 1|113| 0 | |03| 72.2 | 71.7 | 72.0 | 71| 97| 0.00| 29.94| 29.93|29.933| 0.0|113| 1|ESE| 0|113| 0 | | | | | | | | | | | | | | | | | | | |04| 71.8 | 71.2 | 71.5 | 71| 97| 0.00| 29.93| 29.93|29.930| 0.0|113| 1|ESE| 0|113| 0 | |05| 71.3 | 71.0*| 71.2 | 71| 98| 0.00| 29.94| 29.93|29.936| 0.0|219| 0|ESE| 0|113| 0 | |06| 71.7 | 71.0 | 71.3 | 71| 98| 0.00| 29.95| 29.94|29.947| 0.0|220| 2|SSW| 1|219| 12 | |07| 76.0 | 71.6 | 73.1 | 73| 98| 0.00| 29.97| 29.95|29.963| 0.4| 2| 4| NW| 2| 66| 44 | | | | | | | | | | | | | | | | | | | |08| 77.9 | 76.0 | 77.0 | 76| 98| 0.00| 29.99| 29.97|29.978| 1.7| 45| 7|NNE| 3| 11| 102 | |09| 79.3 | 77.9 | 78.8 | 77| 94| 0.00| 29.99| 29.98|29.986| 1.5| 12| 8|NNE| 4| 46| 130 | |10| 82.4 | 79.3 | 80.8 | 77| 90| 0.00| 29.99| 29.98|29.985| 2.4| 45| 8|NNE| 5| 37| 322 | |11| 84.8 | 82.4 | 83.9 | 79| 84| 0.00| 29.99| 29.98|29.988| 2.8| 40| 10| NE| 7| 28| 791 | | | | | | | | | | | | | | | | | | | |12| 86.3 | 84.7 | 85.5 | 78| 79| 0.00| 30.00| 29.99|29.992| 2.8| 36| 9| N| 5| 28| 841 | |13| 87.4 | 86.0 | 86.6 | 78| 76| 0.00| 29.99| 29.97|29.985| 3.4| 49| 10|ENE| 6| 59| 854 | |14| 88.4 | 87.3 | 87.8 | 77| 70| 0.00| 29.98| 29.97|29.971| 3.3| 43| 12|ENE| 6| 20| 829 | |15| 89.2 | 88.3 | 88.7 | 77| 68| 0.00| 29.97| 29.96|29.965| 3.2| 37| 10| NE| 6| 26| 750 | | | | | | | | | | | | | | | | | | | |16| 90.1 | 89.2 | 89.6 | 77| 66| 0.00| 29.96| 29.95|29.954| 2.2| 55| 9|SSE| 5| 40| 633 | |17| 90.6*| 89.2 | 89.9 | 77| 67| 0.00| 29.96| 29.94|29.950| 2.3| 57| 7|ENE| 4| 30| 472 | |18| 90.1 | 86.4 | 89.0 | 78| 70| 0.00| 29.95| 29.94|29.949| 1.7| 75| 7| E| 4| 68| 230 | |19| 86.4 | 82.7 | 84.9 | 77| 78| 0.00| 29.96| 29.95|29.953| 0.5| 47| 5| NE| 3| 40| 27 | | | | | | | | | | | | | | | | | | | |20| 82.7 | 79.3 | 80.7 | 76| 85| 0.00| 29.97| 29.96|29.961| 0.0| 19| 1| N| 0| 19| 3 | |21| 79.3 | 77.7 | 78.4 | 75| 90| 0.00| 29.99| 29.96|29.973| 0.0| 19| 1| N| 0| 19| 0 | |22| 77.7 | 77.1 | 77.4 | 75| 92| 0.00| 29.99| 29.98|29.989| 0.0| 19| 0| N| 0| 19| 0 | |23| 77.2 | 76.9 | 77.0 | 75| 94| 0.00| 30.00| 29.99|29.995| 0.2| 19| 3| N| 1| 19| 0 | +--+------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+ | ---- | ---- | ---- | - | -- |Total| For the day: | ---- | +------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+ | ---- | ---- | ---- | - | -- | 0.00| 30.00| 29.93|29.962| 1.2| 44| 12|ENE| 7| 28| ---- | +------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+ | Avg | Mean |Avg| Avg|Month| Hour | Hour | ---- | -- | - | Hour | Hour | Avg | +-------------+------+---+----+-----+------+------+------+----+---+-------+-------+------+ | 80.8 | 79.7 | 75|86.6| 1.41| 23 | 4 | ---- | -- | - | 14 | 11 | 251.6| +-------------+------+---+----+-----+------+------+------+----+---+----+--+---+---+------+ | Total Snow, | | | | Heat 0| | Ice Pellets | Greatest Depth on Ground | Precip Types|Degree+----------+ | 0.0 | of Snow, Ice Pellets or Ice 0 | ......... | Days | Cool 16| +--------------------+-----------------------------------+-------------+------+----------+ NOTES: Data in columns 4, 5, 6, 10, 11, 17 are means via continuous observations for each hour. Units: Temperature=°F, Wind=mph, Pressure=Inches Hg, Precipitation=inches. Column 5: Dew point is calculated from temperature and humidity and is continuously averaged for each hour. Column 12: Resultant wind is calculated by the vector sum of continuous wind observations. Precipitation types: 1 FOG, 2 HEAVY FOG, 3 THUNDER, 4 ICE PELLETS, 5 HAIL, 6 GLAZE, 7 DUSTSTORM, 8 SMOKE/HAZE, 9 BLOWING SNOW. Degree Days heating base is 65°F, cooling base is 65°F.