LOCAL CLIMATOLOGICAL DATA Hourly Summary
July 29, 2021
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| 75.4 | 74.8 | 75.1 | 70| 85| 0.00| 29.98| 29.97|29.977| 1.1|151| 9|SSE| 3|167| 0 | |01| 76.0 | 75.3 | 75.7 | 71| 85| 0.00| 29.98| 29.96|29.965| 2.3|159| 13|SSE| 7|158| 0 | |02| 75.6 | 74.1 | 75.0 | 71| 86| 0.00| 29.96| 29.95|29.956| 0.4|175| 6|SSE| 2|155| 0 | |03| 74.2 | 72.5 | 73.1 | 70| 89| 0.00| 29.97| 29.95|29.957| 0.0|165| 1|SSE| 0|165| 0 | | | | | | | | | | | | | | | | | | | |04| 72.6 | 72.1*| 72.3 | 70| 91| 0.00| 29.96| 29.95|29.954| 0.0|165| 0|SSE| 0|165| 0 | |05| 72.6 | 72.3 | 72.4 | 70| 91| 0.00| 29.96| 29.95|29.955| 0.1|166| 4|SSE| 1|167| 0 | |06| 74.6 | 72.6 | 73.6 | 71| 91| 0.00| 29.98| 29.96|29.966| 0.1|145| 4|ESE| 1|159| 15 | |07| 76.4 | 74.6 | 75.6 | 73| 92| 0.00| 29.97| 29.95|29.961| 0.5|130| 5|ESE| 2|133| 43 | | | | | | | | | | | | | | | | | | | |08| 79.0 | 76.3 | 77.3 | 74| 90| 0.00| 29.96| 29.94|29.952| 1.6|147| 8|SSE| 5|102| 124 | |09| 81.1 | 79.0 | 80.4 | 76| 86| 0.00| 29.95| 29.95|29.951| 1.8|151| 9|SSE| 5|142| 169 | |10| 83.4 | 81.0 | 82.1 | 76| 82| 0.00| 29.95| 29.93|29.943| 2.3|186| 10| S| 5|154| 301 | |11| 86.2 | 83.3 | 84.5 | 76| 77| 0.00| 29.93| 29.92|29.929| 2.4|192| 10|WSW| 5|174| 501 | | | | | | | | | | | | | | | | | | | |12| 87.1 | 86.0 | 86.6 | 76| 71| 0.00| 29.92| 29.89|29.907| 2.4|164| 9| E| 6|139| 466 | |13| 87.6 | 86.1 | 86.8 | 76| 70| 0.00| 29.89| 29.87|29.879| 2.2|182| 11|SSE| 6|202| 415 | |14| 87.7 | 85.5 | 86.6 | 77| 73| 0.00| 29.87| 29.84|29.852| 2.9|143| 12| SE| 5|153| 297 | |15| 87.4 | 85.7 | 86.4 | 78| 75| 0.00| 29.84| 29.82|29.826| 3.6|150| 11|SSE| 6|151| 350 | | | | | | | | | | | | | | | | | | | |16| 88.8*| 85.9 | 87.3 | 77| 71| 0.00| 29.82| 29.79|29.803| 3.2|171| 13|SSE| 6|242| 313 | |17| 85.9 | 77.1 | 82.1 | 76| 81| 0.28| 29.81| 29.78|29.800| 0.5|205| 5|SSE| 4|242| 33 | |18| 77.4 | 76.2 | 76.8 | 74| 91| 0.00| 29.80| 29.78|29.789| 0.3|179| 8|SSE| 4|179| 132 | |19| 76.7 | 74.5 | 75.6 | 73| 93| 0.00| 29.80| 29.78|29.790| 0.6|217| 10| SW| 2|249| 29 | | | | | | | | | | | | | | | | | | | |20| 74.6 | 73.5 | 73.9 | 72| 94| 0.00| 29.78| 29.77|29.775| 0.0|170| 3|SSE| 0|163| 0 | |21| 73.7 | 73.3 | 73.5 | 72| 95| 0.00| 29.78| 29.77|29.772| 0.0|230| 4|WSW| 0|253| 0 | |22| 73.6 | 73.4 | 73.5 | 72| 95| 0.00| 29.78| 29.77|29.777| 0.0|253| 3|WSW| 0|258| 0 | |23| 73.6 | 73.3 | 73.4 | 72| 96| 0.00| 29.78| 29.76|29.770| 0.0|243| 1| W| 0|238| 0 | +--+------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+ | ---- | ---- | ---- | - | -- |Total| For the day: | ---- | +------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+ | ---- | ---- | ---- | - | -- | 0.28| 29.98| 29.76|29.884| 1.2|165| 13|SSE| 7|158| ---- | +------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+ | Avg | Mean |Avg| Avg|Month| Hour | Hour | ---- | -- | - | Hour | Hour | Avg | +-------------+------+---+----+-----+------+------+------+----+---+-------+-------+------+ | 80.4 | 78.3 | 73|85.5| 2.15| 0 | 23 | ---- | -- | - | 1+ | 1 | 132.8| +-------------+------+---+----+-----+------+------+------+----+---+----+--+---+---+------+ | 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. 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.