LOCAL CLIMATOLOGICAL DATA Hourly Summary
October 9, 2018
Station: Blue Hill Meteorological Observatory Latitude: 42° 12' 44" N Longitude: 71° 06' 53" W Elevation (ground): 635 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| 55.4 | 54.6*| 54.9 | 54| 98| 0.00| 30.42| 30.40|30.411| 9.9|204| 15|SSW| 11|210| 0 | |01| 56.5 | 55.4 | 55.9 | 55| 98| 0.00| 30.41| 30.39|30.396|12.3|214| 20|SSW| 16|216| 0 | |02| 57.6 | 56.5 | 57.0 | 56| 98| 0.00| 30.39| 30.37|30.379|13.4|215| 22|SSW| 16|215| 0 | |03| 58.3 | 57.6 | 57.9 | 57| 98| 0.00| 30.37| 30.36|30.367|13.5|214| 20|SSW| 16|214| 0 | | | | | | | | | | | | | | | | | | | |04| 59.4 | 58.3 | 58.9 | 58| 98| 0.00| 30.37| 30.35|30.361|12.4|220| 21| SW| 15|221| 0 | |05| 60.8 | 59.4 | 60.0 | 59| 98| 0.00| 30.36| 30.35|30.356|12.9|223| 20| SW| 15|225| 0 | |06| 61.9 | 60.7 | 61.2 | 61| 99| 0.00| 30.36| 30.35|30.357|13.9|230| 24| SW| 17|232| 17 | |07| 63.0 | 61.8 | 62.5 | 62| 99| 0.00| 30.36| 30.35|30.356|16.6|239| 30|WSW| 20|243| 68 | | | | | | | | | | | | | | | | | | | |08| 65.1 | 62.9 | 63.7 | 63| 99| 0.00| 30.35| 30.33|30.348|15.9|235| 27| SW| 19|237| 181 | |09| 68.9 | 65.1 | 66.7 | 66| 96| 0.00| 30.34| 30.33|30.334|13.4|229| 22| SW| 17|230| 328 | |10| 72.8 | 68.8 | 70.8 | 67| 87| 0.00| 30.33| 30.31|30.320|12.0|243| 20|WSW| 16|231| 454 | |11| 73.1 | 72.2 | 72.6 | 67| 84| 0.00| 30.31| 30.29|30.300|14.6|253| 29| W| 21|256| 349 | | | | | | | | | | | | | | | | | | | |12| 73.3 | 72.2 | 72.8 | 67| 83| 0.00| 30.29| 30.27|30.281|14.1|252| 29|WSW| 18|262| 253 | |13| 74.0 | 73.1 | 73.6 | 68| 83| 0.00| 30.27| 30.25|30.265|13.1|248| 26|WSW| 17|250| 255 | |14| 75.1*| 73.1 | 74.0 | 68| 82| 0.00| 30.25| 30.23|30.242|14.0|252| 25|WSW| 17|253| 221 | |15| 74.6 | 73.6 | 74.1 | 68| 82| 0.00| 30.24| 30.22|30.229|13.1|242| 24| SW| 18|244| 132 | | | | | | | | | | | | | | | | | | | |16| 73.8 | 71.3 | 72.6 | 68| 85| 0.00| 30.23| 30.22|30.224|11.4|239| 21|WSW| 15|237| 47 | |17| 71.3 | 69.3 | 70.3 | 67| 89| 0.00| 30.23| 30.22|30.223|10.5|231| 18|WSW| 13|238| 1 | |18| 69.3 | 67.9 | 68.6 | 66| 91| 0.00| 30.22| 30.21|30.214|12.3|226| 20|SSW| 15|226| 0 | |19| 68.0 | 67.1 | 67.5 | 65| 93| 0.00| 30.21| 30.20|30.208|13.6|226| 20|WSW| 17|225| 0 | | | | | | | | | | | | | | | | | | | |20| 67.1 | 66.6 | 66.8 | 65| 94| 0.00| 30.21| 30.20|30.205|12.8|226| 21| SW| 15|222| 0 | |21| 66.9 | 66.5 | 66.8 | 65| 95| 0.00| 30.20| 30.19|30.199|13.5|232| 22|WSW| 15|234| 0 | |22| 66.6 | 66.1 | 66.3 | 65| 96| 0.00| 30.19| 30.18|30.185|15.3|235| 23|WSW| 18|240| 0 | |23| 66.2 | 65.8 | 66.0 | 65| 96| 0.00| 30.18| 30.17|30.173|15.9|242| 28|WSW| 20|241| 0 | +--+------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+ | ---- | ---- | ---- | - | -- |Total| For the day: | ---- | +------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+ | ---- | ---- | ---- | - | -- | 0.00| 30.42| 30.17|30.289|13.4|233| 30|WSW| 21|256| ---- | +------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+ | Avg | Mean |Avg| Avg|Month| Hour | Hour | ---- | -- | - | Hour | Hour | Avg | +-------------+------+---+----+-----+------+------+------+----+---+-------+-------+------+ | 64.8 | 65.9 | 64|92.5| 0.99| 0 | 23 | ---- | -- | - | 7 | 11 | 96.1| +-------------+------+---+----+-----+------+------+------+----+---+----+--+---+---+------+ | Total Snow, | | | | Heat 0| | 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/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.