LOCAL CLIMATOLOGICAL DATA Hourly Summary June 8, 2026 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| 56.8 | 54.8 | 55.7 | 50| 82| 0.00| 30.12| 30.10|30.113| 9.9| 53| 20| NE| 13| 62| 0 | |01| 54.8 | 53.4 | 54.3 | 50| 85| 0.00| 30.14| 30.12|30.129| 8.2| 26| 13| NE| 10| 46| 0 | |02| 53.4 | 52.7*| 52.9 | 50| 90| 0.00| 30.16| 30.14|30.144| 8.9|346| 14| N| 11| 4| 0 | |03| 53.9 | 52.7 | 53.1 | 50| 89| 0.00| 30.18| 30.16|30.170|10.8| 34| 18| NE| 14| 34| 0 | | | | | | | | | | | | | | | | | | | |04| 54.0 | 53.6 | 53.8 | 49| 83| 0.00| 30.20| 30.18|30.191|10.3| 50| 17|ENE| 14| 57| 11 | |05| 55.7 | 53.6 | 54.5 | 49| 81| 0.00| 30.22| 30.19|30.210| 7.9| 32| 15| NE| 10| 47| 43 | |06| 61.7 | 55.7 | 58.8 | 51| 76| 0.00| 30.24| 30.22|30.228| 4.4| 20| 10| NE| 7| 56| 337 | |07| 65.7 | 61.7 | 63.7 | 52| 65| 0.00| 30.25| 30.24|30.246| 6.0| 16| 13| N| 11| 1| 530 | | | | | | | | | | | | | | | | | | | |08| 68.7 | 65.6 | 67.3 | 52| 58| 0.00| 30.26| 30.25|30.256| 6.7|344| 14|NNW| 11|335| 694 | |09| 71.5 | 68.5 | 70.3 | 52| 53| 0.00| 30.27| 30.25|30.261| 6.2|351| 13| N| 10|336| 825 | |10| 73.5 | 71.2 | 72.3 | 52| 49| 0.00| 30.28| 30.26|30.268| 6.0|360| 13| N| 10| 4| 905 | |11| 75.4 | 73.4 | 74.3 | 50| 42| 0.00| 30.27| 30.25|30.261| 4.7| 37| 14|ENE| 10| 70| 944 | | | | | | | | | | | | | | | | | | | |12| 75.7 | 74.3 | 75.1 | 46| 35| 0.00| 30.26| 30.25|30.254| 6.8| 78| 15|ENE| 11| 99| 917 | |13| 75.7 | 74.6 | 75.1 | 49| 40| 0.00| 30.26| 30.25|30.253| 6.4| 81| 14| E| 11|104| 853 | |14| 77.2 | 75.4 | 76.1 | 50| 40| 0.00| 30.25| 30.24|30.250| 3.4| 80| 14| E| 8| 82| 749 | |15| 77.6 | 75.2 | 76.5 | 50| 40| 0.00| 30.25| 30.23|30.236| 4.0|200| 16| SW| 8|195| 597 | | | | | | | | | | | | | | | | | | | |16| 77.8*| 76.5 | 77.3 | 52| 41| 0.00| 30.23| 30.21|30.223| 7.1|252| 16| SW| 11|243| 422 | |17| 76.6 | 73.7 | 75.6 | 51| 42| 0.00| 30.22| 30.21|30.218| 6.2|229| 13|WSW| 10|255| 189 | |18| 73.7 | 68.8 | 71.7 | 51| 48| 0.00| 30.24| 30.22|30.230| 8.9|208| 19| S| 14|199| 33 | |19| 68.8 | 64.7 | 66.6 | 53| 61| 0.00| 30.24| 30.23|30.232| 9.9|200| 18| S| 13|202| 5 | | | | | | | | | | | | | | | | | | | |20| 64.7 | 62.3 | 63.4 | 53| 68| 0.00| 30.25| 30.23|30.240|10.9|205| 17| SW| 13|218| 0 | |21| 62.4 | 61.1 | 61.7 | 52| 72| 0.00| 30.25| 30.24|30.246|12.0|218| 19| SW| 14|223| 0 | |22| 61.2 | 60.3 | 60.8 | 52| 73| 0.00| 30.25| 30.25|30.250|12.3|228| 19| SW| 14|230| 0 | |23| 60.3 | 59.0 | 59.7 | 51| 74| 0.00| 30.25| 30.24|30.247|12.1|231| 18|WSW| 13|235| 0 | +--+------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+ | ---- | ---- | ---- | - | -- |Total| For the day: | ---- | +------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+ | ---- | ---- | ---- | - | -- | 0.00| 30.28| 30.10|30.223| 7.9|346| 20| NE| 14|223| ---- | +------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+ | Avg | Mean |Avg| Avg|Month| Hour | Hour | ---- | -- | - | Hour | Hour | Avg | +-------------+------+---+----+-----+------+------+------+----+---+-------+-------+------+ | 65.3 | 65.4 | 51|61.9| 0.31| 10 | 0 | ---- | -- | - | 0 | 21 | 335.5| +-------------+------+---+----+-----+------+------+------+----+---+----+--+---+---+------+ | Total Snow, | | | | Heat 0| | Ice Pellets | Greatest Depth on Ground | Precip Types|Degree+----------+ | 0.0 | of Snow, Ice Pellets or Ice 0 | ......... | Days | Cool 1| +--------------------+-----------------------------------+-------------+------+----------+ 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.