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  Friday January 30, 2015

Westford: January 29, 2015
LOCAL CLIMATOLOGICAL DATA Hourly Summary
January 29, 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| 5.0 | 2.5 | 3.5 | -3| 73| 0.00| 30.31| 30.30|30.303| 0.0| 70| 0|ENE| 0| 69| 0 | |01| 5.1 | 3.2 | 4.2 | -3| 72| 0.00| 30.31| 30.30|30.300| 0.0| 70| 0|ENE| 0| 70| 0 | |02| 7.4 | 4.6 | 6.1 | -2| 70| 0.00| 30.31| 30.30|30.309| 0.0| 70| 0|ENE| 0| 70| 0 | |03| 7.8 | 2.9 | 5.9 | -3| 66| 0.00| 30.32| 30.31|30.312| 0.0|103| 0|ENE| 0| 70| 0 | | | | | | | | | | | | | | | | | | | |04| 5.8 | 2.6 | 3.4 | -3| 74| 0.00| 30.31| 30.30|30.302| 0.0|193| 1| S| 0|193| 0 | |05| 6.6 | 0.4 | 4.1 | -2| 75| 0.00| 30.30| 30.29|30.298| 0.0|192| 2| S| 0|193| 0 | |06| 2.1 | 0.2*| 1.0 | -4| 79| 0.00| 30.31| 30.30|30.303| 0.0|204| 2|SSW| 0|205| 0 | |07| 4.0 | 2.1 | 2.8 | -3| 76| 0.00| 30.31| 30.29|30.297| 0.0|209| 2|SSW| 0|209| 7 | | | | | | | | | | | | | | | | | | | |08| 6.7 | 2.9 | 3.8 | -2| 77| 0.00| 30.29| 30.26|30.275| 0.0|210| 0|SSW| 0|210| 34 | |09| 13.5 | 6.7 | 11.1 | 2| 65| 0.00| 30.26| 30.23|30.248| 0.0| 65| 0|SSW| 0|210| 223 | |10| 20.6 | 13.5 | 16.7 | 2| 53| 0.00| 30.23| 30.19|30.212| 1.0|209| 10| SW| 5|215| 336 | |11| 25.3 | 20.6 | 23.6 | 3| 41| 0.00| 30.19| 30.14|30.169| 0.4|212| 6|SSW| 2|217| 412 | | | | | | | | | | | | | | | | | | | |12| 27.0 | 25.2 | 25.9 | 3| 37| 0.00| 30.14| 30.09|30.115| 1.0|199| 8|SSW| 3|203| 314 | |13| 30.2*| 27.0 | 29.0 | 6| 36| 0.00| 30.09| 30.04|30.063| 1.1|211| 9| S| 3|217| 246 | |14| 29.7 | 29.1 | 29.3 | 7| 38| 0.00| 30.04| 30.00|30.022| 0.9|202| 7|SSW| 2|204| 136 | |15| 29.5 | 29.2 | 29.4 | 7| 39| 0.00| 30.01| 29.99|29.999| 1.0|207| 11| SW| 4|221| 59 | | | | | | | | | | | | | | | | | | | |16| 29.3 | 28.3 | 28.6 | 6| 38| 0.00| 29.99| 29.98|29.987| 1.0|210| 8|SSW| 4|214| 12 | |17| 28.4 | 28.1 | 28.3 | 7| 40| 0.00| 29.98| 29.97|29.977| 1.7|208| 11| S| 5|215| 0 | |18| 28.4 | 27.8 | 28.2 | 7| 40| 0.00| 29.98| 29.92|29.949| 3.4|201| 15| SW| 8|210| 0 | |19| 27.9 | 27.0 | 27.4 | 8| 43| 0.00| 29.92| 29.90|29.915| 1.9|212| 11|SSW| 4|206| 0 | | | | | | | | | | | | | | | | | | | |20| 29.9 | 27.9 | 29.1 | 10| 44| 0.00| 29.90| 29.87|29.880| 1.4|198| 13|WSW| 6|221| 0 | |21| 29.1 | 27.7 | 28.3 | 10| 45| 0.00| 29.89| 29.86|29.867| 4.8|207| 19|WSW| 9|209| 0 | |22| 28.4 | 27.5 | 28.0 | 15| 58| 0.00| 29.86| 29.85|29.852| 7.2|214| 28|SSW| 13|215| 0 | |23| 27.5 | 24.1 | 25.5 | 21| 83| 0.00| 29.85| 29.83|29.844| 5.5|219| 22|SSW| 11|213| 0 | +--+------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+ | ---- | ---- | ---- | - | -- |Total| For the day: | ---- | +------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+ | ---- | ---- | ---- | - | -- | 0.00| 30.32| 29.83|30.117| 1.3|210| 28|SSW| 13|215| ---- | +------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+ | Avg | Mean |Avg| Avg|Month| Hour | Hour | ---- | -- | - | Hour | Hour | Avg | +-------------+------+---+----+-----+------+------+------+----+---+-------+-------+------+ | 15.2 | 17.6 | 4|56.7| 1.55| 3 | 23 | ---- | -- | - | 22 | 22 | 74.1| +-------------+------+---+----+-----+------+------+------+----+---+----+--+---+---+------+ | Total Snow, | | | | Heat 50| | Ice Pellets | Greatest Depth on Ground | Precip Types|Degree+----------+ | 0.0 | of Snow, Ice Pellets or Ice 4 | ......... | 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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