LOCAL CLIMATOLOGICAL DATA Hourly Summary
November 11, 2017
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 | m^2 | | | | | | | | | | | | | | | | | | | | 1| 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12| 13| 14| 15| 16| 17 | +--+------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+ |00| 20.1 | 19.7 | 19.8 | 5| 52| 0.00| 30.33| 30.32|30.327|12.5|310| 23|WNW| 17|304| 0 | |01| 19.8 | 19.4 | 19.7 | 6| 54| 0.00| 30.34| 30.33|30.338|12.2|315| 23| NW| 17|312| 0 | |02| 19.4 | 18.9 | 19.1 | 6| 56| 0.00| 30.36| 30.34|30.351|10.7|314| 20| NW| 14|320| 0 | |03| 18.9 | 18.9 | 18.9 | 6| 56| 0.00| 30.37| 30.36|30.364|12.8|317| 22| NW| 16|318| 0 | | | | | | | | | | | | | | | | | | | |04| 18.9 | 18.3*| 18.7 | 7| 59| 0.00| 30.39| 30.37|30.383|12.3|318| 22| NW| 17|322| 0 | |05| 19.0 | 18.5 | 18.8 | 7| 60| 0.00| 30.41| 30.39|30.397|13.4|320| 23| NW| 18|326| 0 | |06| 19.1 | 18.6 | 18.7 | 8| 61| 0.00| 30.43| 30.41|30.421|15.7|319| 27| NW| 20|317| 7 | |07| 20.9 | 19.1 | 20.0 | 9| 61| 0.00| 30.46| 30.42|30.450|14.4|328| 27| NW| 19|322| 111 | | | | | | | | | | | | | | | | | | | |08| 23.5 | 20.9 | 22.2 | 10| 58| 0.00| 30.46| 30.46|30.460|12.6|334| 23|NNW| 17|327| 259 | |09| 26.4 | 23.5 | 24.9 | 10| 53| 0.00| 30.48| 30.46|30.475|12.0|328| 22| NW| 16|323| 385 | |10| 28.4 | 26.4 | 27.5 | 11| 49| 0.00| 30.49| 30.48|30.484|10.2|328| 18| NW| 14|318| 441 | |11| 31.2 | 28.1 | 29.8 | 11| 44| 0.00| 30.48| 30.45|30.464| 9.5|329| 17|NNW| 12|323| 417 | | | | | | | | | | | | | | | | | | | |12| 33.4 | 31.2 | 32.5 | 11| 40| 0.00| 30.45| 30.44|30.446| 7.7|322| 16| NW| 12|329| 466 | |13| 34.4 | 33.0 | 33.7 | 10| 36| 0.00| 30.44| 30.43|30.441| 7.8|327| 16| NW| 12|323| 386 | |14| 35.0*| 33.5 | 34.5 | 9| 34| 0.00| 30.45| 30.44|30.445| 6.2|330| 12|NNW| 9|323| 219 | |15| 33.6 | 32.3 | 33.1 | 9| 35| 0.00| 30.46| 30.45|30.450| 4.8|343| 10| W| 7|335| 42 | | | | | | | | | | | | | | | | | | | |16| 32.3 | 28.7 | 30.1 | 9| 40| 0.00| 30.48| 30.46|30.469| 6.0|359| 10| N| 7|357| 4 | |17| 28.7 | 28.3 | 28.4 | 9| 43| 0.00| 30.51| 30.48|30.499| 6.6| 5| 10| N| 8|358| 0 | |18| 28.3 | 28.0 | 28.1 | 9| 45| 0.00| 30.52| 30.50|30.517| 6.9| 3| 9| N| 8| 1| 0 | |19| 28.1 | 27.2 | 27.7 | 10| 47| 0.00| 30.54| 30.52|30.532| 6.1|354| 9| N| 7|353| 0 | | | | | | | | | | | | | | | | | | | |20| 27.3 | 27.0 | 27.2 | 9| 47| 0.00| 30.54| 30.53|30.536| 5.6| 1| 7| N| 6|359| 0 | |21| 27.1 | 26.9 | 27.0 | 10| 47| 0.00| 30.54| 30.52|30.528| 5.9| 11| 8| N| 7| 9| 0 | |22| 27.3 | 26.9 | 27.1 | 10| 47| 0.00| 30.52| 30.51|30.517| 4.0| 22| 5| N| 5| 27| 0 | |23| 27.4 | 26.9 | 27.1 | 11| 50| 0.00| 30.53| 30.52|30.524| 3.0| 16| 5| N| 4| 16| 0 | +--+------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+ | ---- | ---- | ---- | - | -- |Total| For the day: | ---- | +------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+ | ---- | ---- | ---- | - | -- | 0.00| 30.54| 30.32|30.451| 9.1|331| 27| NW| 20|317| ---- | +------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+ | Avg | Mean |Avg| Avg|Month| Hour | Hour | ---- | -- | - | Hour | Hour | Avg | +-------------+------+---+----+-----+------+------+------+----+---+-------+-------+------+ | 26.6 | 25.6 | 9|48.8| 0.20| 20 | 0 | ---- | -- | - | 6+ | 6 | 114.0| +-------------+------+---+----+-----+------+------+------+----+---+----+--+---+---+------+ | Total Snow, | | | | Heat 38| | 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.