LOCAL CLIMATOLOGICAL DATA Hourly Summary August 1, 2021 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| 59.3 | 58.8 | 59.0 | 49| 70| 0.00| 29.97| 29.96|29.965| 9.9|293| 14|WNW| 11|293| 0 | |01| 59.5 | 59.0 | 59.2 | 49| 70| 0.00| 29.96| 29.95|29.957|10.2|316| 14| NW| 12|323| 0 | |02| 59.3 | 58.1 | 58.6 | 49| 70| 0.00| 29.95| 29.94|29.951| 9.0|320| 13| NW| 11|329| 0 | |03| 58.5 | 57.9*| 58.2 | 48| 69| 0.00| 29.96| 29.95|29.956| 8.2|303| 11|WNW| 10|303| 0 | | | | | | | | | | | | | | | | | | | |04| 60.0 | 57.9 | 59.1 | 48| 66| 0.00| 29.98| 29.96|29.967| 7.1|282| 9|WNW| 8|275| 3 | |05| 61.3 | 59.6 | 60.2 | 48| 65| 0.00| 29.98| 29.97|29.977| 5.1|267| 8| W| 7|271| 43 | |06| 64.4 | 61.3 | 63.2 | 49| 60| 0.00| 29.99| 29.97|29.981| 4.9|243| 8| SW| 7|238| 218 | |07| 68.7 | 64.2 | 66.4 | 53| 61| 0.00| 29.99| 29.97|29.979| 5.6|202| 10| SW| 8|187| 389 | | | | | | | | | | | | | | | | | | | |08| 70.6 | 68.6 | 70.0 | 55| 58| 0.00| 29.97| 29.96|29.968| 6.6|205| 14| S| 9|186| 525 | |09| 72.3 | 70.6 | 71.8 | 53| 52| 0.00| 29.97| 29.96|29.965| 6.0|213| 12| S| 9|187| 525 | |10| 74.0 | 71.9 | 72.9 | 54| 51| 0.00| 29.97| 29.96|29.967| 6.5|226| 12| W| 9|262| 636 | |11| 74.3 | 72.6 | 73.4 | 55| 53| 0.00| 29.97| 29.95|29.960| 5.4|198| 16| S| 9|185| 554 | | | | | | | | | | | | | | | | | | | |12| 75.6 | 73.8 | 74.5 | 56| 52| 0.00| 29.95| 29.93|29.940| 5.9|197| 15| S| 11|173| 562 | |13| 76.6 | 75.0 | 75.8 | 57| 52| 0.00| 29.94| 29.92|29.926| 7.7|192| 16| S| 12|196| 605 | |14| 76.9*| 75.4 | 76.2 | 57| 52| 0.00| 29.92| 29.91|29.914| 7.5|193| 16| S| 12|186| 614 | |15| 76.3 | 74.0 | 75.0 | 58| 56| 0.00| 29.91| 29.89|29.901| 7.0|187| 14| S| 10|186| 317 | | | | | | | | | | | | | | | | | | | |16| 74.0 | 71.7 | 72.5 | 58| 60| 0.00| 29.90| 29.88|29.889| 7.3|172| 14| S| 9|185| 157 | |17| 71.8 | 70.3 | 71.1 | 57| 60| 0.00| 29.89| 29.88|29.880|11.0|187| 23| S| 15|195| 81 | |18| 70.3 | 68.0 | 69.1 | 54| 59| 0.00| 29.89| 29.88|29.888|12.7|202| 23| S| 16|204| 22 | |19| 68.0 | 66.6 | 67.3 | 56| 68| 0.00| 29.91| 29.89|29.901|11.6|197| 21| S| 16|204| 0 | | | | | | | | | | | | | | | | | | | |20| 66.7 | 65.3 | 66.0 | 57| 73| 0.00| 29.91| 29.90|29.902|12.2|189| 24| S| 15|187| 0 | |21| 65.3 | 64.6 | 65.0 | 57| 77| 0.00| 29.90| 29.89|29.898|10.0|191| 18| S| 13|187| 0 | |22| 64.7 | 63.8 | 64.3 | 58| 79| 0.00| 29.90| 29.87|29.883| 7.1|207| 13| S| 9|193| 0 | |23| 63.8 | 62.9 | 63.4 | 57| 81| 0.00| 29.88| 29.85|29.865| 7.9|182| 13| S| 10|176| 0 | +--+------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+ | ---- | ---- | ---- | - | -- |Total| For the day: | ---- | +------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+ | ---- | ---- | ---- | - | -- | 0.00| 29.99| 29.85|29.933| 8.0|217| 24| S| 16|204| ---- | +------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+ | Avg | Mean |Avg| Avg|Month| Hour | Hour | ---- | -- | - | Hour | Hour | Avg | +-------------+------+---+----+-----+------+------+------+----+---+-------+-------+------+ | 67.4 | 67.2 | 54|63.1| 0.00| 6+ | 23 | ---- | -- | - | 20 | 18 | 218.8| +-------------+------+---+----+-----+------+------+------+----+---+----+--+---+---+------+ | Total Snow, | | | | Heat 0| | Ice Pellets | Greatest Depth on Ground | Precip Types|Degree+----------+ | 0.0 | of Snow, Ice Pellets or Ice 0 | ......... | Days | Cool 3| +--------------------+-----------------------------------+-------------+------+----------+ 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. 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.