LOCAL CLIMATOLOGICAL DATA Hourly Summary August 19, 2018 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| 74.0 | 73.2 | 73.6 | 70| 87| 0.00| 29.81| 29.81|29.810| 0.6|277| 7| W| 2|277| 0 | |01| 73.5 | 72.9 | 73.3 | 69| 88| 0.00| 29.82| 29.81|29.812| 1.0|276| 6| W| 3|273| 0 | |02| 74.9 | 72.6 | 73.6 | 70| 88| 0.00| 29.82| 29.81|29.815| 1.3| 5| 9| N| 3| 17| 0 | |03| 75.0 | 74.8 | 74.9 | 70| 85| 0.00| 29.82| 29.81|29.816| 2.0| 13| 8|ESE| 3| 30| 0 | | | | | | | | | | | | | | | | | | | |04| 74.8 | 74.3 | 74.6 | 69| 84| 0.00| 29.83| 29.82|29.826| 1.5|321| 6| W| 2|304| 0 | |05| 74.4 | 73.1 | 73.7 | 68| 83| 0.00| 29.84| 29.82|29.832| 1.9|304| 9|WNW| 4|342| 0 | |06| 73.2 | 72.9 | 73.0 | 68| 83| 0.00| 29.87| 29.84|29.860| 1.6|311| 8| NW| 3|312| 0 | |07| 73.2 | 72.9 | 73.0 | 68| 83| 0.00| 29.88| 29.87|29.877| 1.9|307| 9|NNW| 4|308| 41 | | | | | | | | | | | | | | | | | | | |08| 73.9 | 72.9 | 73.2 | 68| 83| 0.00| 29.90| 29.88|29.890| 1.9|339| 9|NNE| 4| 46| 103 | |09| 74.5 | 73.6 | 74.1 | 68| 82| 0.00| 29.92| 29.90|29.910| 1.9| 24| 8|WNW| 5| 46| 146 | |10| 75.7 | 74.0 | 74.8 | 69| 81| 0.00| 29.93| 29.92|29.923| 1.5| 52| 6| E| 3| 73| 170 | |11| 75.8 | 75.3 | 75.5 | 69| 81| 0.00| 29.93| 29.92|29.926| 2.1| 53| 5| NE| 4| 54| 207 | | | | | | | | | | | | | | | | | | | |12| 76.8 | 75.4 | 76.3 | 70| 80| 0.00| 29.93| 29.93|29.931| 1.6| 27| 6| E| 4| 39| 217 | |13| 77.7 | 76.4 | 76.9 | 70| 80| 0.00| 29.94| 29.93|29.935| 2.8| 57| 8|ENE| 5| 60| 280 | |14| 80.0 | 77.5 | 78.9 | 72| 78| 0.00| 29.94| 29.93|29.935| 3.1| 60| 10|ENE| 6| 67| 559 | |15| 80.2 | 78.8 | 79.6 | 72| 77| 0.00| 29.94| 29.93|29.936| 3.0| 52| 10| NE| 5| 69| 521 | | | | | | | | | | | | | | | | | | | |16| 80.6*| 78.9 | 79.9 | 72| 76| 0.00| 29.94| 29.93|29.935| 3.4| 46| 11| N| 6| 37| 460 | |17| 79.1 | 76.1 | 78.1 | 71| 80| 0.00| 29.96| 29.94|29.946| 3.8| 57| 12|NNE| 7| 59| 244 | |18| 76.1 | 73.7 | 74.5 | 70| 85| 0.00| 29.97| 29.95|29.959| 4.3| 57| 13|ENE| 9| 63| 61 | |19| 73.7 | 73.2 | 73.3 | 69| 86| 0.00| 29.98| 29.96|29.968| 3.5| 63| 11|ENE| 7| 68| 10 | | | | | | | | | | | | | | | | | | | |20| 73.3 | 73.1 | 73.2 | 69| 86| 0.00| 30.00| 29.98|29.986| 2.8| 65| 12|ENE| 5| 57| 0 | |21| 73.1 | 72.7 | 73.0 | 68| 86| 0.00| 30.02| 30.00|30.005| 4.0| 68| 12|NNE| 7| 74| 0 | |22| 72.7 | 72.2 | 72.4 | 68| 86| 0.00| 30.03| 30.02|30.029| 3.6| 66| 12| NE| 6| 68| 0 | |23| 72.3 | 71.7*| 72.0 | 68| 86| 0.00| 30.03| 30.03|30.031| 2.9| 66| 9|NNE| 5| 57| 0 | +--+------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+ | ---- | ---- | ---- | - | -- |Total| For the day: | ---- | +------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+ | ---- | ---- | ---- | - | -- | 0.00| 30.03| 29.81|29.912| 2.4| 41| 13|ENE| 9| 63| ---- | +------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+ | Avg | Mean |Avg| Avg|Month| Hour | Hour | ---- | -- | - | Hour | Hour | Avg | +-------------+------+---+----+-----+------+------+------+----+---+-------+-------+------+ | 76.1 | 74.8 | 69|83.1| 2.19| 22+ | 0+ | ---- | -- | - | 18 | 18 | 125.8| +-------------+------+---+----+-----+------+------+------+----+---+----+--+---+---+------+ | Total Snow, | | | | Heat 0| | Ice Pellets | Greatest Depth on Ground | Precip Types|Degree+----------+ | 0.0 | of Snow, Ice Pellets or Ice 0 | ......... | Days | Cool 12| +--------------------+-----------------------------------+-------------+------+----------+ 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.