LOCAL CLIMATOLOGICAL DATA Hourly Summary August 27, 2008 Station: Pasadena 2N Latitude: 39° 08' 31" N Longitude: 76° 30' 27" W Elevation (ground): 43 ft. Time Zone: Eastern +--+------------------------+----+-----+--------------------+------------------------+------+ | | Temperature | | Pre-| Pressure | Wind | Sun | | +------+------+------+---+ Hu-|cipi-| Adj. to Sea Level +----+---+-------+-------+------+ | | M | M | | |mid-| ta- +------+------+------+ Avg|Res| Peak | Minute| Mean | | | a | i | | D | ity| tion| | | | | +---+---+---+---+ | | | x | n | | e | | | | | | S | | S | | S | | I | | H| i | i | M | w | M | | | | M | p | | p | | p | | n | | o| m | m | e | | e |Water| M | M | e | e | D | e | D | e | D | d | | u| u | u | a | P | a | | a | i | a | e | i | e | i | e | i | e | | r| m | m | n | t | n |Equiv| x | n | n | d | r | d | r | d | r | x | | | | | | | | | | | | | | | | | | | | 1| 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12| 13| 14| 15| 16| 17 | +--+------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+ |00| 58.8 | 57.7 | 58.3 | 56| 93| 0.00| 30.07| 30.06|30.066| 0.0| 74| 0|ENE| 0| 74| 0 | |01| 57.7 | 56.6 | 57.1 | 56| 95| 0.00| 30.07| 30.06|30.069| 0.0| 74| 0|ENE| 0| 74| 0 | |02| 56.6 | 55.5 | 56.1 | 55| 97| 0.00| 30.06| 30.05|30.057| 0.0| 74| 0|ENE| 0| 74| 0 | |03| 55.5 | 54.8 | 55.1 | 55| 98| 0.00| 30.06| 30.05|30.057| 0.0| 74| 0|ENE| 0| 74| 0 | | | | | | | | | | | | | | | | | | | |04| 54.8 | 54.0*| 54.3 | 54| 99| 0.00| 30.06| 30.05|30.056| 0.0| 74| 0|ENE| 0| 74| 0 | |05| 55.0 | 54.0 | 54.4 | 54| 100| 0.00| 30.07| 30.06|30.061| 0.0| 74| 0|ENE| 0| 74| 0 | |06| 55.3 | 54.9 | 55.1 | 55| 100| 0.00| 30.07| 30.06|30.067| 0.0| 74| 0|ENE| 0| 74| 4 | |07| 59.8 | 55.1 | 57.0 | 57| 100| 0.00| 30.08| 30.07|30.072| 0.1| 65| 5| NE| 1| 58| 42 | | | | | | | | | | | | | | | | | | | |08| 71.3 | 59.8 | 65.5 | 61| 88| 0.00| 30.09| 30.07|30.082| 2.2| 77| 10| E| 5| 90| 272 | |09| 75.0 | 71.3 | 73.4 | 62| 67| 0.00| 30.09| 30.08|30.083| 2.6| 71| 11| E| 5| 65| 442 | |10| 75.8 | 74.5 | 75.1 | 63| 67| 0.00| 30.09| 30.08|30.086| 2.8| 60| 10| NE| 6| 61| 538 | |11| 78.3 | 74.8 | 76.1 | 63| 64| 0.00| 30.10| 30.09|30.096| 3.3| 59| 12| NE| 9| 61| 544 | | | | | | | | | | | | | | | | | | | |12| 78.8 | 77.5 | 78.4 | 62| 57| 0.00| 30.10| 30.09|30.095| 2.9| 71| 13|NNE| 8| 59| 557 | |13| 79.6 | 78.4 | 79.0 | 61| 54| 0.00| 30.09| 30.06|30.076| 2.2| 67| 10| NE| 6| 54| 498 | |14| 80.2 | 79.4 | 79.9 | 60| 50| 0.00| 30.06| 30.04|30.054| 1.4| 51| 7|ENE| 4| 45| 422 | |15| 80.6*| 80.0 | 80.3 | 60| 50| 0.00| 30.04| 30.02|30.030| 1.8| 52| 7|ENE| 5| 50| 386 | | | | | | | | | | | | | | | | | | | |16| 80.5 | 78.5 | 79.5 | 60| 50| 0.00| 30.02| 30.01|30.018| 2.3| 57| 10|ENE| 6| 59| 236 | |17| 78.5 | 76.8 | 77.8 | 60| 53| 0.00| 30.02| 30.01|30.011| 2.7| 71| 13| E| 7| 59| 97 | |18| 76.8 | 75.0 | 75.9 | 58| 54| 0.00| 30.03| 30.02|30.022| 2.9| 71| 12|ENE| 7| 72| 37 | |19| 75.0 | 72.7 | 73.8 | 60| 62| 0.00| 30.04| 30.02|30.033| 1.3| 85| 10|ENE| 5| 84| 5 | | | | | | | | | | | | | | | | | | | |20| 72.8 | 71.3 | 72.0 | 61| 69| 0.00| 30.03| 30.03|30.033| 0.5| 70| 7| E| 3| 63| 0 | |21| 71.3 | 70.9 | 71.1 | 64| 78| 0.00| 30.04| 30.03|30.036| 1.8| 69| 10|ENE| 4| 66| 0 | |22| 70.9 | 69.7 | 70.2 | 65| 83| 0.00| 30.05| 30.04|30.043| 2.7| 73| 12|ENE| 6| 80| 0 | |23| 69.7 | 69.3 | 69.4 | 65| 87| 0.00| 30.04| 30.03|30.037| 2.8| 69| 13| NE| 7| 61| 0 | +--+------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+ | ---- | ---- | ---- | - | -- |Total| For the day: | ---- | +------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+ | ---- | ---- | ---- | - | -- | 0.00| 30.10| 30.01|30.056| 1.5| 67| 13|NNE| 9| 61| ---- | +------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+ | Avg | Mean |Avg| Avg|Month| Hour | Hour | ---- | -- | - | Hour | Hour | Avg | +-------------+------+---+----+-----+------+------+------+----+---+-------+-------+------+ | 67.3 | 68.5 | 59|75.6| 1.02| 11+ | 17 | ---- | -- | - | 12+ | 11 | 170.0| +-------------+------+---+----+-----+------+------+------+----+---+----+--+---+---+------+ | Total Snow, | | | | Heat 0| | Ice Pellets | Greatest Depth on Ground | Precip Types|Degree+----------+ | 0.0 | of Snow, Ice Pellets or Ice 0 | ......... | Days | Cool 3| +--------------------+-----------------------------------+-------------+------+----------+ NOTES: Data in columns 4, 5, 6, 10, 11, 17 are means via continuous observations for each hour. Units are: 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: Sunshine index is measured in Watts/m^2 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.