LOCAL CLIMATOLOGICAL DATA Hourly Summary
April 14, 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| 46.1 | 44.5 | 45.3 | 42| 90| 0.00| 29.88| 29.87|29.870| 6.7|186| 12|SSE| 11|183| 0 | |01| 44.7 | 44.3 | 44.5 | 42| 91| 0.00| 29.88| 29.86|29.872| 6.7|196| 11| S| 8|194| 0 | |02| 44.4 | 43.8 | 44.1 | 42| 92| 0.00| 29.87| 29.86|29.865| 4.5|193| 8| S| 6|190| 0 | |03| 44.1 | 43.6 | 43.8 | 42| 93| 0.00| 29.89| 29.86|29.873| 4.8|199| 10|SSW| 8|201| 0 | | | | | | | | | | | | | | | | | | | |04| 44.5 | 43.7 | 44.3 | 42| 92| 0.00| 29.91| 29.88|29.894| 8.4|196| 11|SSW| 10|194| 0 | |05| 45.2 | 44.3 | 44.8 | 42| 92| 0.00| 29.95| 29.91|29.929| 8.9|199| 15|SSW| 12|198| 21 | |06| 47.0 | 45.0 | 46.1 | 43| 89| 0.00| 29.99| 29.94|29.970|10.7|188| 23| S| 16|171| 155 | |07| 48.6 | 47.0 | 47.8 | 42| 80| 0.00| 30.03| 29.99|30.004|13.6|169| 29| S| 20|170| 340 | | | | | | | | | | | | | | | | | | | |08| 50.5 | 48.2 | 49.3 | 42| 77| 0.00| 30.04| 30.02|30.034|14.1|156| 26| S| 19|159| 516 | |09| 50.6 | 49.1 | 50.0 | 43| 75| 0.00| 30.07| 30.04|30.056|15.5|164| 26|SSE| 19|162| 624 | |10| 50.4 | 49.5 | 49.9 | 42| 74| 0.00| 30.08| 30.06|30.073|16.1|110| 29| E| 20|113| 606 | |11| 50.6 | 49.0 | 49.6 | 41| 72| 0.00| 30.10| 30.08|30.088|15.0| 78| 26|ENE| 19| 81| 617 | | | | | | | | | | | | | | | | | | | |12| 50.9*| 49.7 | 50.4 | 40| 67| 0.00| 30.12| 30.08|30.105|13.9|290| 27| W| 21|242| 655 | |13| 50.6 | 48.6 | 49.7 | 39| 68| 0.00| 30.13| 30.11|30.118|14.4|353| 27| NW| 20|356| 620 | |14| 48.7 | 44.7 | 46.6 | 37| 70| 0.00| 30.16| 30.12|30.137|15.5| 7| 27|NNW| 22| 16| 402 | |15| 44.7 | 41.7 | 42.8 | 35| 73| 0.00| 30.17| 30.15|30.156|16.9| 24| 32|NNE| 23| 25| 188 | | | | | | | | | | | | | | | | | | | |16| 42.1 | 39.3 | 40.4 | 32| 72| 0.00| 30.21| 30.17|30.187|16.4| 28| 30|NNE| 22| 28| 103 | |17| 39.4 | 38.0 | 38.6 | 31| 74| 0.00| 30.27| 30.21|30.241|14.9| 28| 30|NNE| 20| 27| 23 | |18| 38.1 | 37.8 | 38.0 | 30| 71| 0.00| 30.28| 30.26|30.269|13.6| 27| 30|NNE| 18| 27| 1 | |19| 38.1 | 37.9 | 38.0 | 29| 69| 0.00| 30.31| 30.28|30.299|13.6| 28| 29|NNE| 18| 28| 0 | | | | | | | | | | | | | | | | | | | |20| 38.0 | 37.5 | 37.8 | 27| 64| 0.00| 30.32| 30.30|30.313|15.7| 28| 29|NNE| 20| 28| 0 | |21| 37.5 | 36.7 | 37.0 | 28| 69| 0.00| 30.33| 30.31|30.318|14.5| 30| 29|NNE| 18| 31| 0 | |22| 37.0 | 35.8 | 36.6 | 26| 65| 0.00| 30.33| 30.31|30.324|14.9| 29| 32|NNE| 19| 30| 0 | |23| 35.9 | 35.4*| 35.5 | 26| 68| 0.00| 30.36| 30.32|30.347|14.8| 29| 32|NNE| 21| 30| 0 | +--+------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+ | ---- | ---- | ---- | - | -- |Total| For the day: | ---- | +------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+ | ---- | ---- | ---- | - | -- | 0.00| 30.36| 29.86|30.097|12.7| 53| 32|NNE| 23| 25| ---- | +------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+ | Avg | Mean |Avg| Avg|Month| Hour | Hour | ---- | -- | - | Hour | Hour | Avg | +-------------+------+---+----+-----+------+------+------+----+---+-------+-------+------+ | 43.2 | 43.8 | 37|76.9| 1.12| 23 | 2+ | ---- | -- | - | 15+ | 15 | 203.0| +-------------+------+---+----+-----+------+------+------+----+---+----+--+---+---+------+ | Total Snow, | | | | Heat 22| | 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.