LOCAL CLIMATOLOGICAL DATA Hourly Summary
October 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| 51.8 | 51.2 | 51.5 | 42| 71| 0.00| 29.52| 29.51|29.519| 4.8|275| 21| W| 9|287| 0 | |01| 51.3 | 50.8 | 51.0 | 42| 72| 0.00| 29.53| 29.51|29.519| 4.5|269| 22| W| 10|278| 0 | |02| 51.1 | 50.3*| 50.8 | 42| 73| 0.00| 29.52| 29.51|29.517| 3.3|270| 13| W| 6|274| 0 | |03| 51.4 | 50.3 | 51.0 | 43| 74| 0.00| 29.52| 29.50|29.510| 2.8|254| 12| SW| 5|242| 0 | | | | | | | | | | | | | | | | | | | |04| 51.6 | 50.3 | 51.1 | 43| 75| 0.00| 29.52| 29.50|29.513| 3.3|253| 19|SSE| 7|263| 0 | |05| 52.8 | 51.2 | 51.9 | 43| 72| 0.00| 29.54| 29.52|29.532| 3.8|274| 20|NNW| 9|296| 0 | |06| 53.2 | 52.4 | 52.7 | 42| 67| 0.00| 29.55| 29.54|29.545| 5.0|273| 22| SE| 11|278| 0 | |07| 53.5 | 52.8 | 53.2 | 42| 65| 0.00| 29.57| 29.54|29.554| 5.8|274| 22| W| 12|276| 10 | | | | | | | | | | | | | | | | | | | |08| 53.3 | 52.7 | 53.0 | 42| 66| 0.00| 29.58| 29.56|29.569| 6.6|268| 25|WSW| 12|270| 32 | |09| 54.9 | 53.3 | 53.9 | 42| 65| 0.00| 29.58| 29.57|29.574| 5.9|272| 30|WNW| 13|276| 50 | |10| 56.1 | 54.9 | 55.3 | 42| 61| 0.00| 29.59| 29.57|29.583| 5.6|277| 28|NNW| 11|286| 115 | |11| 58.1 | 56.1 | 57.3 | 43| 58| 0.00| 29.61| 29.58|29.596| 6.6|279| 27|WSW| 11|268| 208 | | | | | | | | | | | | | | | | | | | |12| 60.2 | 58.1 | 59.3 | 43| 54| 0.00| 29.61| 29.59|29.598| 6.8|281| 31| W| 12|296| 712 | |13| 59.8 | 58.5 | 59.2 | 42| 53| 0.00| 29.61| 29.59|29.602| 6.0|278| 27| W| 11|267| 561 | |14| 60.4*| 58.3 | 59.3 | 42| 53| 0.00| 29.62| 29.60|29.612| 6.0|284| 24|WSW| 11|290| 321 | |15| 58.5 | 57.2 | 58.1 | 42| 54| 0.00| 29.63| 29.61|29.622| 6.7|281| 27| S| 13|266| 199 | | | | | | | | | | | | | | | | | | | |16| 57.3 | 55.9 | 56.5 | 41| 57| 0.00| 29.65| 29.63|29.644| 6.4|286| 29| W| 12|266| 102 | |17| 55.9 | 54.4 | 55.0 | 41| 59| 0.00| 29.68| 29.65|29.665| 6.0|281| 27| W| 9|270| 30 | |18| 54.4 | 53.9 | 54.1 | 41| 60| 0.00| 29.70| 29.68|29.693| 4.8|283| 24| W| 9|280| 3 | |19| 54.5 | 53.8 | 54.0 | 41| 60| 0.00| 29.74| 29.70|29.723| 3.4|285| 15|WNW| 7|273| 0 | | | | | | | | | | | | | | | | | | | |20| 54.6 | 53.6 | 54.3 | 40| 58| 0.00| 29.76| 29.74|29.749| 3.2|286| 24|WNW| 11|290| 0 | |21| 53.7 | 52.7 | 53.2 | 39| 60| 0.00| 29.78| 29.75|29.768| 3.1|280| 15| W| 6|276| 0 | |22| 52.7 | 51.6 | 52.0 | 39| 62| 0.00| 29.79| 29.78|29.781| 3.0|288| 15| NW| 6|293| 0 | |23| 52.0 | 51.0 | 51.6 | 39| 62| 0.00| 29.79| 29.78|29.787| 3.0|289| 14| W| 7|291| 0 | +--+------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+ | ---- | ---- | ---- | - | -- |Total| For the day: | ---- | +------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+ | ---- | ---- | ---- | - | -- | 0.00| 29.79| 29.50|29.616| 4.8|277| 31| W| 13|276| ---- | +------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+ | Avg | Mean |Avg| Avg|Month| Hour | Hour | ---- | -- | - | Hour | Hour | Avg | +-------------+------+---+----+-----+------+------+------+----+---+-------+-------+------+ | 55.3 | 54.1 | 42|63.0| 1.83| 23 | 3+ | ---- | -- | - | 12 | 9 | 97.6| +-------------+------+---+----+-----+------+------+------+----+---+----+--+---+---+------+ | Total Snow, | | | | Heat 10| | Ice Pellets | Greatest Depth on Ground | Precip Types|Degree+----------+ | 0.0 | of Snow, Ice Pellets or Ice 0 | ......... | Days | Cool 0| +--------------------+-----------------------------------+-------------+------+----------+ 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.