57.8°F
Current conditions from King Hill
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  Friday August 18, 2017

Westford: August 17, 2017
LOCAL CLIMATOLOGICAL DATA Hourly Summary
August 17, 2017
Station: Westford Latitude: 44° 37' 39" N Longitude: 73° 02' 29" W Elevation (ground): 850 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 | m^2 | | | | | | | | | | | | | | | | | | | | 1| 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12| 13| 14| 15| 16| 17 | +--+------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+ |00| 50.7 | 50.1 | 50.4 | 48| 92| 0.00| 30.01| 29.99|30.001| 0.0|296| 0| NW| 0|276| 0 | |01| 50.1 | 49.6 | 49.8 | 48| 94| 0.00| 30.01| 30.00|30.003| 0.0|226| 0| NW| 0|276| 0 | |02| 49.8 | 49.1*| 49.4 | 48| 95| 0.00| 30.00| 29.99|29.998| 0.0|226| 0| NW| 0|276| 0 | |03| 49.5 | 49.1 | 49.3 | 48| 95| 0.00| 30.00| 29.99|29.993| 0.0|226| 0| NW| 0|276| 0 | | | | | | | | | | | | | | | | | | | |04| 50.0 | 49.5 | 49.8 | 48| 95| 0.00| 29.99| 29.99|29.988| 0.0|226| 0| NW| 0|276| 0 | |05| 51.3 | 49.3 | 49.8 | 48| 95| 0.00| 30.00| 29.99|29.993| 0.1|223| 5| SW| 0|222| 0 | |06| 53.7 | 51.3 | 53.0 | 50| 91| 0.00| 30.00| 29.99|29.996| 0.1|219| 5| SW| 1|216| 26 | |07| 58.0 | 53.7 | 55.6 | 52| 87| 0.00| 30.02| 30.00|30.011| 0.1|214| 7| SW| 2|216| 130 | | | | | | | | | | | | | | | | | | | |08| 62.5 | 58.0 | 59.9 | 54| 82| 0.00| 30.02| 30.02|30.022| 0.3|212| 7|SSW| 2|209| 261 | |09| 66.3 | 62.5 | 64.9 | 56| 73| 0.00| 30.02| 30.02|30.021| 0.5|232| 8|SSW| 3|221| 418 | |10| 70.3 | 66.3 | 68.0 | 57| 67| 0.00| 30.02| 30.01|30.017| 0.5|266| 8|WSW| 3|271| 570 | |11| 72.4 | 69.1 | 70.4 | 58| 65| 0.00| 30.01| 30.00|30.007| 0.8|290| 9|WNW| 4|296| 663 | | | | | | | | | | | | | | | | | | | |12| 73.2 | 71.6 | 72.4 | 59| 63| 0.00| 30.00| 29.99|29.998| 1.1|286| 9|WSW| 4|291| 689 | |13| 75.3 | 72.8 | 74.3 | 60| 61| 0.00| 29.99| 29.97|29.978| 1.0|295| 9|WNW| 4|291| 690 | |14| 75.2 | 73.3 | 74.4 | 59| 60| 0.00| 29.97| 29.96|29.962| 0.4|291| 8| NW| 4|291| 533 | |15| 76.6 | 74.1 | 75.9 | 60| 58| 0.00| 29.96| 29.94|29.946| 0.1|299| 6| NW| 1|306| 524 | | | | | | | | | | | | | | | | | | | |16| 76.7*| 73.8 | 75.3 | 60| 59| 0.00| 29.94| 29.93|29.936| 0.0|293| 5|WNW| 0|297| 370 | |17| 74.8 | 73.1 | 74.0 | 60| 62| 0.00| 29.93| 29.92|29.926| 0.0|294| 5|WNW| 1|294| 209 | |18| 73.2 | 66.7 | 70.5 | 62| 76| 0.00| 29.93| 29.92|29.925| 0.0|294| 0|WNW| 0|294| 88 | |19| 66.7 | 62.1 | 64.4 | 59| 84| 0.00| 29.93| 29.92|29.923| 0.0|294| 0|WNW| 0|294| 18 | | | | | | | | | | | | | | | | | | | |20| 62.1 | 59.0 | 60.6 | 57| 88| 0.00| 29.92| 29.92|29.921| 0.0|294| 0|WNW| 0|294| 0 | |21| 59.1 | 56.3 | 57.5 | 55| 92| 0.00| 29.93| 29.92|29.928| 0.0|294| 0|WNW| 0|294| 0 | |22| 56.3 | 55.5 | 55.8 | 54| 94| 0.00| 29.93| 29.92|29.928| 0.0|294| 0|WNW| 0|294| 0 | |23| 56.1 | 55.5 | 55.7 | 54| 95| 0.00| 29.93| 29.92|29.921| 0.0|294| 0|WNW| 0|294| 0 | +--+------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+ | ---- | ---- | ---- | - | -- |Total| For the day: | ---- | +------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+ | ---- | ---- | ---- | - | -- | 0.00| 30.02| 29.92|29.973| 0.2|276| 9|WNW| 4|291| ---- | +------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+ | Avg | Mean |Avg| Avg|Month| Hour | Hour | ---- | -- | - | Hour | Hour | Avg | +-------------+------+---+----+-----+------+------+------+----+---+-------+-------+------+ | 62.9 | 61.7 | 55|80.1| 1.25| 8+ | 23 | ---- | -- | - | 11+ | 12 | 216.3| +-------------+------+---+----+-----+------+------+------+----+---+----+--+---+---+------+ | Total Snow, | | | | Heat 2| | 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/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.
 
 
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