LOCAL CLIMATOLOGICAL DATA Hourly Summary
July 11, 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| 70.1 | 67.1 | 67.7 | 64| 88| 0.04| 29.90| 29.87|29.886| 9.7| 57| 16| E| 13| 90| 0 | |01| 67.8 | 66.2 | 67.2 | 64| 90| 0.22| 29.91| 29.87|29.895| 7.2| 77| 17| E| 14| 81| 0 | |02| 66.3 | 64.6 | 65.5 | 64| 94| 0.00| 29.89| 29.87|29.879|13.6| 63| 22|ENE| 17| 74| 0 | |03| 64.6 | 63.9 | 64.2 | 62| 94| 0.03| 29.92| 29.88|29.882|12.4| 62| 24|ENE| 16| 69| 0 | | | | | | | | | | | | | | | | | | | |04| 63.9 | 62.9 | 63.2 | 61| 93| 0.17| 29.92| 29.89|29.902|15.2| 69| 28|ENE| 21| 77| 0 | |05| 63.5 | 63.0 | 63.2 | 61| 93| 0.03| 29.92| 29.91|29.911|13.8| 59| 20| NE| 15| 55| 28 | |06| 64.2 | 63.5 | 64.0 | 62| 92| 0.00| 29.94| 29.91|29.922|12.7| 53| 19| NE| 15| 58| 81 | |07| 67.9 | 64.1 | 65.6 | 61| 86| 0.00| 29.96| 29.93|29.946|13.2| 52| 21| NE| 16| 49| 357 | | | | | | | | | | | | | | | | | | | |08| 70.2 | 67.9 | 69.2 | 61| 76| 0.00| 29.98| 29.96|29.968|13.2| 56| 27|ENE| 20| 59| 610 | |09| 70.1 | 69.4 | 69.7 | 61| 73| 0.00| 29.99| 29.97|29.979|15.7| 63| 28|ENE| 19| 62| 731 | |10| 71.7 | 69.9 | 70.9 | 59| 66| 0.00| 29.99| 29.98|29.989|14.7| 70| 26|ESE| 19| 72| 827 | |11| 72.4 | 70.1 | 71.5 | 58| 63| 0.00| 29.99| 29.98|29.987|13.8| 79| 27|ENE| 18| 82| 728 | | | | | | | | | | | | | | | | | | | |12| 72.4 | 69.7 | 71.1 | 58| 64| 0.00| 29.99| 29.98|29.988|13.0| 81| 21| E| 18| 88| 771 | |13| 72.0 | 70.1 | 71.0 | 58| 64| 0.00| 29.99| 29.98|29.987|10.8| 77| 18|ENE| 14| 95| 541 | |14| 73.0*| 71.4 | 72.2 | 59| 62| 0.00| 29.99| 29.98|29.986|11.7| 78| 22|ENE| 15| 89| 709 | |15| 72.5 | 71.1 | 72.0 | 58| 62| 0.00| 29.99| 29.98|29.984|10.6| 72| 19| E| 13| 72| 571 | | | | | | | | | | | | | | | | | | | |16| 71.2 | 69.9 | 70.6 | 59| 66| 0.00| 30.00| 29.99|29.998|10.3| 74| 18|ENE| 13| 80| 394 | |17| 69.9 | 66.9 | 68.7 | 59| 70| 0.00| 30.01| 30.00|30.002| 9.9| 74| 16|ENE| 12| 70| 196 | |18| 66.9 | 64.7 | 65.9 | 58| 74| 0.00| 30.01| 30.00|30.007|10.0| 77| 18| E| 13| 82| 38 | |19| 64.7 | 63.4 | 63.8 | 56| 75| 0.00| 30.03| 30.01|30.018| 8.6| 79| 13| E| 11| 84| 3 | | | | | | | | | | | | | | | | | | | |20| 63.4 | 62.8 | 63.1 | 56| 77| 0.00| 30.05| 30.03|30.038| 8.0| 85| 10| E| 9| 91| 0 | |21| 63.1 | 61.9 | 62.5 | 55| 77| 0.00| 30.05| 30.04|30.046| 6.9| 60| 11|ENE| 8| 60| 0 | |22| 62.5 | 61.1 | 61.5 | 55| 78| 0.00| 30.07| 30.05|30.052| 6.2| 0| 10| NW| 8|327| 0 | |23| 61.6 | 60.9*| 61.3 | 55| 80| 0.00| 30.09| 30.06|30.074| 8.8|326| 13| NW| 10|322| 0 | +--+------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+ | ---- | ---- | ---- | - | -- |Total| For the day: | ---- | +------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+ | ---- | ---- | ---- | - | -- | 0.49| 30.09| 29.87|29.972|11.2| 65| 28|ENE| 21| 77| ---- | +------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+ | Avg | Mean |Avg| Avg|Month| Hour | Hour | ---- | -- | - | Hour | Hour | Avg | +-------------+------+---+----+-----+------+------+------+----+---+-------+-------+------+ | 66.9 | 66.9 | 59|77.4| 1.30| 23 | 2 | ---- | -- | - | 4+ | 4 | 274.4| +-------------+------+---+----+-----+------+------+------+----+---+----+--+---+---+------+ | 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.