LOCAL CLIMATOLOGICAL DATA Hourly Summary
July 12, 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| 61.6 | 60.7 | 61.1 | 56| 83| 0.00| 30.09| 30.08|30.090| 9.0|331| 13| NW| 11|330| 0 | |01| 61.5 | 60.5 | 61.0 | 57| 85| 0.00| 30.09| 30.09|30.091| 9.7|318| 17|NNW| 13|320| 0 | |02| 60.7 | 58.9 | 59.8 | 56| 87| 0.00| 30.11| 30.09|30.099|10.8|328| 15|NNW| 12|338| 0 | |03| 58.9 | 57.9 | 58.3 | 54| 87| 0.00| 30.13| 30.10|30.113|11.8|351| 15|NNW| 13|354| 0 | | | | | | | | | | | | | | | | | | | |04| 57.9 | 57.3*| 57.5 | 54| 87| 0.00| 30.14| 30.12|30.128|11.9| 8| 15| N| 13| 8| 5 | |05| 57.4 | 57.4 | 57.4 | 54| 87| 0.00| 30.15| 30.13|30.142|10.7| 11| 14|NNE| 12| 18| 9 | |06| 65.4 | 57.4 | 62.0 | 55| 79| 0.00| 30.16| 30.15|30.158| 8.4| 3| 14| N| 11| 18| 278 | |07| 71.2 | 65.3 | 68.9 | 56| 64| 0.00| 30.18| 30.16|30.170| 5.8| 23| 13| N| 10| 41| 473 | | | | | | | | | | | | | | | | | | | |08| 73.0 | 71.2 | 72.3 | 55| 54| 0.00| 30.19| 30.18|30.184| 7.2| 58| 15| E| 11| 80| 641 | |09| 74.4 | 72.9 | 73.7 | 55| 52| 0.00| 30.20| 30.19|30.193| 7.1| 72| 13|ENE| 10| 63| 775 | |10| 75.4 | 74.0 | 74.6 | 55| 51| 0.00| 30.21| 30.20|30.203| 7.8| 77| 13| E| 11|102| 867 | |11| 75.9 | 74.6 | 75.2 | 56| 51| 0.00| 30.22| 30.20|30.208| 8.3| 58| 15|NNE| 12| 60| 911 | | | | | | | | | | | | | | | | | | | |12| 76.6 | 75.3 | 76.1 | 56| 50| 0.00| 30.22| 30.22|30.218| 8.5| 65| 15| E| 12| 84| 902 | |13| 77.1*| 76.1 | 76.5 | 54| 46| 0.00| 30.22| 30.20|30.210| 8.8| 79| 16| E| 12| 91| 842 | |14| 76.9 | 76.4 | 76.6 | 53| 44| 0.00| 30.22| 30.21|30.215| 8.8| 80| 14| E| 12| 74| 735 | |15| 76.6 | 75.8 | 76.2 | 52| 43| 0.00| 30.23| 30.22|30.221| 8.2| 72| 15|ENE| 12| 59| 595 | | | | | | | | | | | | | | | | | | | |16| 76.1 | 74.9 | 75.3 | 52| 44| 0.00| 30.22| 30.21|30.219| 7.2| 87| 13| E| 10| 77| 415 | |17| 74.9 | 72.4 | 73.8 | 53| 48| 0.00| 30.22| 30.21|30.217| 7.8|103| 12| E| 10|118| 239 | |18| 72.4 | 67.7 | 69.6 | 53| 56| 0.00| 30.23| 30.21|30.219| 8.2|129| 14|ESE| 11|127| 23 | |19| 67.7 | 65.0 | 66.2 | 55| 67| 0.00| 30.24| 30.23|30.235| 8.7|140| 12| SE| 10|146| 3 | | | | | | | | | | | | | | | | | | | |20| 65.1 | 63.8 | 64.3 | 57| 77| 0.00| 30.25| 30.24|30.245| 8.5|161| 12| SE| 10|145| 0 | |21| 64.1 | 63.8 | 63.9 | 57| 79| 0.00| 30.26| 30.25|30.257| 8.7|172| 13| S| 10|175| 0 | |22| 64.0 | 62.7 | 63.3 | 58| 83| 0.00| 30.26| 30.25|30.257| 9.3|171| 16| S| 11|165| 0 | |23| 62.7 | 62.2 | 62.4 | 58| 86| 0.00| 30.26| 30.25|30.252| 8.7|174| 15| S| 11|169| 0 | +--+------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+ | ---- | ---- | ---- | - | -- |Total| For the day: | ---- | +------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+ | ---- | ---- | ---- | - | -- | 0.00| 30.26| 30.08|30.189| 8.7| 61| 17|NNW| 13|354| ---- | +------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+ | Avg | Mean |Avg| Avg|Month| Hour | Hour | ---- | -- | - | Hour | Hour | Avg | +-------------+------+---+----+-----+------+------+------+----+---+-------+-------+------+ | 67.2 | 67.8 | 55|66.2| 1.30| 22 | 0 | ---- | -- | - | 1 | 3 | 321.4| +-------------+------+---+----+-----+------+------+------+----+---+----+--+---+---+------+ | Total Snow, | | | | Heat 0| | Ice Pellets | Greatest Depth on Ground | Precip Types|Degree+----------+ | 0.0 | of Snow, Ice Pellets or Ice 0 | ......... | Days | Cool 2| +--------------------+-----------------------------------+-------------+------+----------+ 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.