LOCAL CLIMATOLOGICAL DATA Hourly Summary
November 13, 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| 38.0 | 37.6 | 37.8 | 35| 90| 0.00| 30.42| 30.41|30.411| 2.6|111| 4|ESE| 4|102| 0 | |01| 38.0 | 36.3 | 37.4 | 35| 90| 0.00| 30.41| 30.40|30.402| 4.2| 35| 8| N| 7| 10| 0 | |02| 37.1 | 36.3 | 36.9 | 35| 92| 0.00| 30.40| 30.38|30.392| 6.4| 18| 10|NNE| 9| 24| 0 | |03| 37.9 | 36.9 | 37.4 | 34| 89| 0.00| 30.38| 30.38|30.381| 9.2| 33| 12|NNE| 11| 35| 0 | | | | | | | | | | | | | | | | | | | |04| 37.9 | 36.8 | 37.5 | 34| 87| 0.00| 30.38| 30.36|30.373| 8.9| 34| 12|NNE| 10| 33| 0 | |05| 36.8 | 36.1 | 36.4 | 33| 87| 0.00| 30.37| 30.36|30.367| 9.2| 29| 12|NNE| 10| 37| 0 | |06| 36.9 | 36.4 | 36.6 | 33| 88| 0.00| 30.37| 30.36|30.363|10.2| 32| 13|NNE| 12| 31| 0 | |07| 37.7 | 36.8 | 37.3 | 34| 88| 0.00| 30.36| 30.35|30.357|10.2| 39| 15|NNE| 12| 39| 16 | | | | | | | | | | | | | | | | | | | |08| 39.3 | 37.6 | 38.4 | 35| 89| 0.00| 30.36| 30.34|30.348| 9.2| 46| 14| NE| 11| 38| 55 | |09| 39.7 | 39.1 | 39.4 | 36| 86| 0.00| 30.36| 30.34|30.352| 6.2| 16| 12| NE| 10| 47| 76 | |10| 39.5 | 39.0 | 39.2 | 35| 86| 0.00| 30.36| 30.34|30.350| 6.8| 8| 10| N| 8| 10| 41 | |11| 39.9*| 39.3 | 39.6 | 36| 87| 0.00| 30.34| 30.31|30.326| 6.3| 17| 10|NNE| 8| 21| 55 | | | | | | | | | | | | | | | | | | | |12| 39.9 | 38.9 | 39.7 | 36| 87| 0.01| 30.31| 30.30|30.304| 7.8|345| 12|NNW| 10|333| 46 | |13| 39.0 | 37.8 | 38.3 | 37| 94| 0.04| 30.30| 30.29|30.295| 9.4|338| 15| NW| 12|330| 35 | |14| 37.8 | 35.2 | 36.3 | 35| 95| 0.03| 30.30| 30.28|30.286|11.4|339| 17|NNW| 13|340| 27 | |15| 35.2 | 34.8 | 34.9 | 34| 96| 0.04| 30.30| 30.28|30.291|10.9|354| 17| N| 13|356| 9 | | | | | | | | | | | | | | | | | | | |16| 35.0 | 34.7 | 34.9 | 34| 96| 0.04| 30.29| 30.28|30.288|11.0|356| 16| N| 14|359| 0 | |17| 34.8 | 34.5*| 34.6 | 34| 96| 0.02| 30.29| 30.28|30.287|11.4| 0| 17|NNW| 13|359| 0 | |18| 35.1 | 34.6 | 34.8 | 34| 97| 0.00| 30.29| 30.28|30.284|10.3| 7| 15| N| 12|359| 0 | |19| 35.8 | 35.0 | 35.5 | 35| 97| 0.00| 30.29| 30.28|30.287| 9.3| 10| 17| N| 12| 15| 0 | | | | | | | | | | | | | | | | | | | |20| 35.8 | 35.4 | 35.5 | 35| 97| 0.02| 30.29| 30.29|30.291| 9.3|358| 14| N| 11| 0| 0 | |21| 35.5 | 35.1 | 35.3 | 34| 97| 0.00| 30.29| 30.28|30.286|10.0|352| 15| N| 12|348| 0 | |22| 35.5 | 35.2 | 35.3 | 35| 97| 0.00| 30.28| 30.27|30.275| 9.4|358| 16| N| 12|357| 0 | |23| 35.9 | 35.5 | 35.7 | 35| 97| 0.00| 30.27| 30.26|30.267| 9.3| 3| 14| N| 11| 4| 0 | +--+------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+ | ---- | ---- | ---- | - | -- |Total| For the day: | ---- | +------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+ | ---- | ---- | ---- | - | -- | 0.20| 30.42| 30.26|30.328| 8.7| 10| 17|NNW| 14|359| ---- | +------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+ | Avg | Mean |Avg| Avg|Month| Hour | Hour | ---- | -- | - | Hour | Hour | Avg | +-------------+------+---+----+-----+------+------+------+----+---+-------+-------+------+ | 37.2 | 36.9 | 35|91.8| 0.40| 0 | 23 | ---- | -- | - | 14+ | 16 | 15.0| +-------------+------+---+----+-----+------+------+------+----+---+----+--+---+---+------+ | Total Snow, | | | | Heat 27| | 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.