LOCAL CLIMATOLOGICAL DATA Hourly Summary August 17, 2019 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| 75.9 | 75.2 | 75.5 | 73| 92| 0.00| 29.97| 29.96|29.963| 0.1|108| 2| E| 0|108| 0 | |01| 75.2 | 74.5 | 74.8 | 73| 93| 0.00| 29.97| 29.96|29.961| 0.0|108| 2| E| 0|108| 0 | |02| 74.5 | 73.6 | 74.0 | 72| 94| 0.00| 29.96| 29.96|29.961| 0.0|108| 1| E| 0|108| 0 | |03| 73.6 | 72.6 | 73.1 | 71| 94| 0.00| 29.96| 29.95|29.958| 0.0|108| 0| E| 0|108| 0 | | | | | | | | | | | | | | | | | | | |04| 73.0 | 72.3 | 72.6 | 71| 95| 0.00| 29.96| 29.95|29.954| 0.0|108| 0| E| 0|108| 0 | |05| 73.9 | 72.9 | 73.5 | 72| 95| 0.00| 29.95| 29.95|29.952| 0.0|108| 0| E| 0|108| 0 | |06| 74.1 | 73.7 | 73.9 | 73| 95| 0.00| 29.96| 29.95|29.951| 0.0|108| 1| E| 0|108| 6 | |07| 76.6 | 74.0 | 75.3 | 74| 96| 0.00| 29.96| 29.95|29.960| 0.5| 65| 5| NE| 3| 52| 39 | | | | | | | | | | | | | | | | | | | |08| 77.8 | 76.6 | 77.0 | 75| 95| 0.00| 29.98| 29.96|29.976| 0.9| 69| 5| E| 3| 70| 89 | |09| 79.0 | 77.8 | 78.6 | 76| 92| 0.00| 29.99| 29.97|29.978| 0.7| 91| 4|ENE| 3| 79| 154 | |10| 81.7 | 78.8 | 80.7 | 77| 89| 0.00| 30.00| 29.98|29.989| 1.1|116| 9|SSE| 3| 94| 220 | |11| 86.4 | 81.7 | 83.8 | 78| 83| 0.00| 30.00| 29.99|29.994| 1.8| 95| 10|ENE| 4| 51| 650 | | | | | | | | | | | | | | | | | | | |12| 88.4 | 86.0 | 87.2 | 79| 76| 0.00| 29.99| 29.97|29.979| 2.1|110| 10| NE| 5| 69| 796 | |13| 90.1 | 87.3 | 88.9 | 79| 72| 0.00| 29.98| 29.96|29.967| 1.9|123| 9| NE| 4|149| 751 | |14| 90.9*| 88.6 | 89.9 | 79| 70| 0.00| 29.96| 29.94|29.952| 2.3| 80| 11|ENE| 6| 70| 504 | |15| 88.6 | 71.0*| 81.5 | 74| 79| 0.46| 29.97| 29.93|29.950| 1.8|171| 14| SE| 7|164| 86 | | | | | | | | | | | | | | | | | | | |16| 77.3 | 71.2 | 73.9 | 71| 91| 0.00| 29.95| 29.92|29.931| 1.2|174| 8|SSE| 3|167| 359 | |17| 82.8 | 77.3 | 80.8 | 77| 88| 0.00| 29.93| 29.92|29.922| 0.8|166| 5| S| 2|167| 408 | |18| 82.6 | 78.9 | 80.5 | 76| 87| 0.00| 29.92| 29.92|29.920| 0.4|178| 5|SSE| 2|167| 67 | |19| 78.9 | 77.2 | 78.1 | 75| 91| 0.00| 29.94| 29.92|29.929| 0.0|188| 0|SSE| 0|167| 19 | | | | | | | | | | | | | | | | | | | |20| 77.3 | 75.6 | 76.3 | 74| 92| 0.00| 29.94| 29.93|29.936| 0.0|188| 0|SSE| 0|167| 0 | |21| 75.7 | 75.2 | 75.3 | 73| 94| 0.00| 29.96| 29.94|29.950| 0.0|188| 1| S| 0|188| 0 | |22| 75.6 | 75.2 | 75.4 | 74| 94| 0.00| 29.95| 29.94|29.946| 0.0|188| 0| S| 0|188| 0 | |23| 75.3 | 74.8 | 75.0 | 74| 95| 0.00| 29.94| 29.94|29.939| 0.0|188| 2| S| 0|188| 0 | +--+------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+ | ---- | ---- | ---- | - | -- |Total| For the day: | ---- | +------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+ | ---- | ---- | ---- | - | -- | 0.46| 30.00| 29.92|29.955| 0.6|116| 14| SE| 7|164| ---- | +------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+ | Avg | Mean |Avg| Avg|Month| Hour | Hour | ---- | -- | - | Hour | Hour | Avg | +-------------+------+---+----+-----+------+------+------+----+---+-------+-------+------+ | 80.9 | 78.1 | 75|89.3| 2.12| 11 | 16+ | ---- | -- | - | 15 | 15 | 172.8| +-------------+------+---+----+-----+------+------+------+----+---+----+--+---+---+------+ | 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. Column 17: Solar Radiation is measured in Watts/m² and is continuously averaged for each hour. 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. Data in columns 4B, 5, 6, 10, 11, 17 are updated continuously, there by achieving a "true" mean.