LOCAL CLIMATOLOGICAL DATA Hourly Summary
July 15, 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| 66.6 | 66.0 | 66.4 | 63| 88| 0.00| 30.04| 30.02|30.030| 9.5|178| 16| S| 11|179| 0 | |01| 66.1 | 65.8 | 65.9 | 62| 88| 0.00| 30.02| 30.01|30.020| 8.8|182| 15| S| 11|179| 0 | |02| 66.1 | 65.8 | 66.0 | 63| 89| 0.00| 30.02| 30.00|30.010| 8.7|185| 14| S| 11|179| 0 | |03| 65.9 | 65.6 | 65.7 | 63| 91| 0.00| 30.00| 29.99|29.997| 7.6|184| 14| S| 10|179| 0 | | | | | | | | | | | | | | | | | | | |04| 65.6 | 65.4*| 65.5 | 63| 92| 0.00| 29.99| 29.99|29.989| 6.4|184| 11| S| 8|178| 2 | |05| 65.8 | 65.6 | 65.7 | 63| 92| 0.00| 30.00| 29.99|29.991| 5.9|164| 9| S| 8|148| 28 | |06| 66.8 | 65.8 | 66.2 | 64| 93| 0.00| 30.01| 30.00|30.002| 5.0|171| 10| S| 7|174| 63 | |07| 71.5 | 66.8 | 68.4 | 65| 90| 0.00| 30.00| 29.99|29.996| 4.8|188| 10| S| 7|178| 301 | | | | | | | | | | | | | | | | | | | |08| 73.2 | 71.5 | 72.3 | 67| 85| 0.00| 30.00| 29.98|29.989| 4.3|249| 10|WSW| 8|253| 351 | |09| 76.6 | 72.9 | 74.5 | 68| 81| 0.00| 29.99| 29.98|29.985| 3.4|291| 8| W| 7|271| 568 | |10| 80.2 | 76.6 | 78.6 | 70| 75| 0.00| 29.98| 29.97|29.976| 3.3|302| 10| NW| 6|301| 873 | |11| 84.1*| 80.2 | 82.2 | 71| 69| 0.00| 29.98| 29.97|29.974| 4.1|338| 10| NW| 8|330| 889 | | | | | | | | | | | | | | | | | | | |12| 83.9 | 82.2 | 83.1 | 71| 68| 0.00| 29.98| 29.96|29.971| 4.8| 36| 12| E| 8| 29| 712 | |13| 84.0 | 82.3 | 83.3 | 72| 68| 0.00| 29.97| 29.96|29.964| 7.0| 72| 14| NE| 10| 81| 794 | |14| 83.4 | 82.5 | 82.8 | 72| 69| 0.00| 29.97| 29.95|29.958| 7.6| 75| 15|ENE| 11| 71| 699 | |15| 82.6 | 81.0 | 81.6 | 71| 70| 0.00| 29.96| 29.95|29.954| 8.9| 76| 14|ENE| 11| 71| 560 | | | | | | | | | | | | | | | | | | | |16| 81.3 | 79.4 | 80.7 | 71| 72| 0.00| 29.95| 29.94|29.945| 8.7| 90| 15| E| 11| 88| 367 | |17| 79.4 | 75.8 | 77.0 | 70| 78| 0.00| 29.95| 29.94|29.949| 8.5|110| 13| E| 10|127| 66 | |18| 75.8 | 73.9 | 75.0 | 69| 82| 0.00| 29.96| 29.95|29.958| 7.7|123| 11|ESE| 9|128| 25 | |19| 73.9 | 72.2 | 72.9 | 68| 85| 0.00| 29.97| 29.96|29.967| 7.6|126| 10| SE| 8|124| 1 | | | | | | | | | | | | | | | | | | | |20| 72.2 | 71.7 | 72.0 | 68| 87| 0.00| 29.98| 29.97|29.974| 7.7|149| 12| S| 9|140| 0 | |21| 71.7 | 70.7 | 71.3 | 67| 88| 0.00| 29.98| 29.97|29.977| 7.1|152| 10|SSE| 9|158| 0 | |22| 71.3 | 70.6 | 70.9 | 68| 90| 0.00| 29.99| 29.97|29.980| 6.8|178| 11| S| 9|169| 0 | |23| 71.3 | 70.8 | 71.0 | 68| 92| 0.00| 29.99| 29.98|29.985| 5.7|200| 9|SSW| 8|205| 0 | +--+------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+ | ---- | ---- | ---- | - | -- |Total| For the day: | ---- | +------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+ | ---- | ---- | ---- | - | -- | 0.00| 30.04| 29.94|29.981| 6.7|148| 16| S| 11|179| ---- | +------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+ | Avg | Mean |Avg| Avg|Month| Hour | Hour | ---- | -- | - | Hour | Hour | Avg | +-------------+------+---+----+-----+------+------+------+----+---+-------+-------+------+ | 74.8 | 73.3 | 67|82.5| 1.30| 0 | 16 | ---- | -- | - | 0 | 0 | 262.4| +-------------+------+---+----+-----+------+------+------+----+---+----+--+---+---+------+ | Total Snow, | | | | Heat 0| | Ice Pellets | Greatest Depth on Ground | Precip Types|Degree+----------+ | 0.0 | of Snow, Ice Pellets or Ice 0 | ......... | Days | Cool 10| +--------------------+-----------------------------------+-------------+------+----------+ 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.