LOCAL CLIMATOLOGICAL DATA Hourly Summary
April 10, 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| 35.1 | 34.1 | 34.9 | 20| 54| 0.00| 30.19| 30.18|30.185| 2.6|239| 6| SW| 5|237| 0 | |01| 34.1 | 33.2 | 33.7 | 22| 62| 0.00| 30.18| 30.17|30.175| 4.4|235| 7| SW| 6|230| 0 | |02| 33.8 | 33.4 | 33.5 | 22| 62| 0.00| 30.18| 30.17|30.178| 2.8|238| 5| SW| 4|237| 0 | |03| 34.2 | 33.7 | 34.0 | 21| 58| 0.00| 30.19| 30.18|30.186| 1.7|235| 6| SW| 5|230| 0 | | | | | | | | | | | | | | | | | | | |04| 33.7 | 33.1 | 33.4 | 22| 62| 0.00| 30.19| 30.18|30.186| 2.6|234| 7| SW| 6|237| 0 | |05| 34.3 | 33.1 | 33.8 | 22| 61| 0.00| 30.19| 30.18|30.185| 2.7|233| 7| SW| 6|232| 9 | |06| 35.2 | 32.8 | 33.7 | 26| 73| 0.00| 30.20| 30.19|30.192| 5.2|232| 9| SW| 7|234| 55 | |07| 37.0 | 35.2 | 36.0 | 28| 73| 0.00| 30.20| 30.19|30.200| 4.0|225| 9|SSW| 7|229| 128 | | | | | | | | | | | | | | | | | | | |08| 38.3 | 36.9 | 37.5 | 29| 70| 0.00| 30.20| 30.19|30.199| 6.3|209| 12|SSW| 9|213| 183 | |09| 38.8*| 38.0 | 38.4 | 27| 64| 0.00| 30.20| 30.19|30.199| 3.8|196| 11| S| 7|201| 173 | |10| 38.2 | 37.6 | 38.0 | 28| 67| 0.00| 30.20| 30.18|30.193| 2.8|193| 8| S| 6|192| 153 | |11| 37.8 | 37.1 | 37.4 | 29| 72| 0.00| 30.19| 30.18|30.182| 2.3|193| 7| S| 5|194| 155 | | | | | | | | | | | | | | | | | | | |12| 37.3 | 36.5 | 36.8 | 31| 78| 0.00| 30.18| 30.16|30.165| 2.9|192| 8| S| 6|195| 173 | |13| 38.0 | 37.1 | 37.4 | 31| 79| 0.00| 30.16| 30.15|30.153| 1.8|191| 8| S| 5|192| 172 | |14| 37.9 | 37.0 | 37.6 | 31| 78| 0.00| 30.15| 30.14|30.143| 2.0|191| 6| S| 4|191| 88 | |15| 37.1 | 35.9 | 36.4 | 32| 83| 0.01| 30.14| 30.14|30.140| 2.7|187| 7| S| 5|187| 60 | | | | | | | | | | | | | | | | | | | |16| 36.1 | 35.7 | 35.9 | 32| 85| 0.00| 30.15| 30.14|30.142| 1.0|183| 5| S| 3|186| 55 | |17| 35.9 | 35.6 | 35.7 | 32| 85| 0.00| 30.15| 30.14|30.143| 1.4|182| 4| S| 3|180| 29 | |18| 35.6 | 33.5 | 34.7 | 30| 84| 0.00| 30.15| 30.14|30.144| 0.9|183| 3| S| 2|184| 3 | |19| 33.5 | 32.6 | 32.9 | 29| 87| 0.00| 30.18| 30.15|30.169| 0.6|186| 3| S| 2|188| 0 | | | | | | | | | | | | | | | | | | | |20| 33.2 | 32.5 | 32.8 | 29| 86| 0.00| 30.18| 30.17|30.179| 1.5|182| 4| S| 4|178| 0 | |21| 33.2 | 32.8 | 32.9 | 30| 88| 0.00| 30.18| 30.18|30.182| 1.9|186| 4| S| 3|187| 0 | |22| 32.8 | 31.5 | 32.0 | 30| 91| 0.00| 30.18| 30.17|30.178| 4.9|188| 9| S| 7|185| 0 | |23| 32.5 | 30.5*| 31.8 | 30| 92| 0.00| 30.18| 30.17|30.175| 5.3|193| 10| S| 8|192| 0 | +--+------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+ | ---- | ---- | ---- | - | -- |Total| For the day: | ---- | +------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+ | ---- | ---- | ---- | - | -- | 0.01| 30.20| 30.14|30.174| 2.8|208| 12|SSW| 9|213| ---- | +------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+ | Avg | Mean |Avg| Avg|Month| Hour | Hour | ---- | -- | - | Hour | Hour | Avg | +-------------+------+---+----+-----+------+------+------+----+---+-------+-------+------+ | 34.7 | 35.0 | 28|74.7| 1.05| 7 | 15+ | ---- | -- | - | 8 | 8 | 59.9| +-------------+------+---+----+-----+------+------+------+----+---+----+--+---+---+------+ | Total Snow, | | | | Heat 30| | 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.