72.9°F
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  Sunday May 24, 2015

Westford: May 23, 2015
LOCAL CLIMATOLOGICAL DATA Hourly Summary
May 23, 2015
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 | Minute| 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| 37.0 | 35.7 | 36.2 | 23| 58| 0.00| 30.14| 30.12|30.129| 0.5|301| 9|WNW| 2|296| 0 | |01| 36.0 | 34.1 | 35.1 | 23| 62| 0.00| 30.15| 30.14|30.142| 0.2|302| 9| W| 2|293| 0 | |02| 36.4 | 34.6 | 35.7 | 23| 60| 0.00| 30.16| 30.15|30.155| 0.9|298| 11| W| 4|294| 0 | |03| 34.6 | 33.3 | 33.8 | 23| 65| 0.00| 30.17| 30.16|30.169| 0.8|301| 11|NNW| 5|305| 0 | | | | | | | | | | | | | | | | | | | |04| 33.7 | 32.4*| 33.0 | 24| 70| 0.00| 30.19| 30.17|30.181| 0.6|307| 9| NW| 3|299| 0 | |05| 34.1 | 32.9 | 33.5 | 26| 72| 0.00| 30.22| 30.19|30.207| 1.3|307| 12| NW| 5|317| 8 | |06| 35.9 | 34.0 | 34.9 | 27| 71| 0.00| 30.26| 30.22|30.237| 1.3|311| 12| NW| 5|307| 27 | |07| 40.1 | 35.9 | 38.2 | 28| 67| 0.00| 30.27| 30.25|30.264| 1.6|302| 12| W| 6|294| 166 | | | | | | | | | | | | | | | | | | | |08| 43.6 | 40.0 | 41.8 | 28| 58| 0.00| 30.28| 30.27|30.279| 1.6|307| 14| NW| 7|287| 430 | |09| 45.3 | 43.2 | 44.1 | 28| 53| 0.00| 30.29| 30.28|30.286| 3.3|302| 15| NW| 8|302| 653 | |10| 47.9 | 44.2 | 46.1 | 29| 50| 0.00| 30.30| 30.28|30.293| 3.2|289| 18| NW| 8|283| 792 | |11| 50.4 | 47.0 | 48.7 | 28| 45| 0.00| 30.30| 30.29|30.290| 2.3|305| 20|WNW| 8|303| 830 | | | | | | | | | | | | | | | | | | | |12| 52.7 | 50.0 | 51.0 | 29| 42| 0.00| 30.29| 30.28|30.284| 1.8|284| 14|WNW| 5|288| 870 | |13| 55.7 | 52.2 | 53.7 | 29| 39| 0.00| 30.28| 30.26|30.274| 1.4|296| 13|WNW| 5|305| 862 | |14| 57.5 | 55.1 | 56.0 | 28| 35| 0.00| 30.26| 30.24|30.255| 1.8|291| 14| NW| 4|314| 802 | |15| 59.1 | 56.6 | 57.6 | 28| 32| 0.00| 30.24| 30.22|30.233| 1.4|276| 10| NW| 4|290| 649 | | | | | | | | | | | | | | | | | | | |16| 59.9*| 58.0 | 59.1 | 29| 31| 0.00| 30.22| 30.21|30.218| 1.8|283| 8|WNW| 5|305| 550 | |17| 59.9 | 57.9 | 59.1 | 28| 31| 0.00| 30.21| 30.19|30.200| 1.8|276| 10| W| 4|287| 358 | |18| 57.9 | 54.7 | 55.7 | 28| 34| 0.00| 30.19| 30.19|30.190| 2.2|271| 15|WSW| 7|268| 81 | |19| 54.7 | 51.7 | 53.3 | 29| 39| 0.00| 30.19| 30.18|30.186| 1.6|262| 11| W| 4|262| 34 | | | | | | | | | | | | | | | | | | | |20| 51.7 | 49.9 | 50.8 | 30| 44| 0.00| 30.18| 30.16|30.171| 0.3|241| 7|WSW| 1|250| 1 | |21| 51.5 | 48.9 | 50.7 | 30| 46| 0.00| 30.17| 30.16|30.166| 0.6|228| 9| SW| 2|225| 0 | |22| 48.9 | 46.5 | 47.5 | 31| 53| 0.00| 30.17| 30.16|30.163| 1.1|213| 11| SW| 5|204| 0 | |23| 47.6 | 46.1 | 46.7 | 31| 54| 0.00| 30.16| 30.15|30.155| 1.9|210| 10|SSW| 4|208| 0 | +--+------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+ | ---- | ---- | ---- | - | -- |Total| For the day: | ---- | +------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+ | ---- | ---- | ---- | - | -- | 0.00| 30.30| 30.12|30.214| 1.5|285| 20|WNW| 8|283| ---- | +------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+ | Avg | Mean |Avg| Avg|Month| Hour | Hour | ---- | -- | - | Hour | Hour | Avg | +-------------+------+---+----+-----+------+------+------+----+---+-------+-------+------+ | 46.2 | 45.9 | 28|50.5| 1.07| 10 | 0 | ---- | -- | - | 11 | 10 | 296.3| +-------------+------+---+----+-----+------+------+------+----+---+----+--+---+---+------+ | Total Snow, | | | | Heat 19| | 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 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: 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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