LOCAL CLIMATOLOGICAL DATA Hourly Summary January 29, 2025 Station: Blue Hill Meteorological Observatory 2 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| 23.0 | 21.7 | 22.7 | 9| 57| 0.00| 29.65| 29.62|29.639| 4.4|156| 11|SSE| 7|151| 0 | |01| 21.7 | 19.7 | 20.5 | 15| 80| 0.00| 29.62| 29.58|29.601| 9.4|143| 17| SE| 14|145| 0 | |02| 20.1 | 19.6*| 19.8 | 17| 89| 0.00| 29.58| 29.54|29.557|10.8|134| 19|ESE| 14|131| 0 | |03| 21.4 | 20.0 | 20.7 | 18| 89| 0.00| 29.55| 29.48|29.512|11.2|149| 28| SE| 24|136| 0 | | | | | | | | | | | | | | | | | | | |04| 22.9 | 21.3 | 21.9 | 20| 92| 0.00| 29.50| 29.43|29.452|15.0|143| 22| SE| 19|144| 0 | |05| 24.8 | 22.9 | 24.0 | 22| 93| 0.00| 29.43| 29.39|29.414|12.0|164| 23| S| 21|177| 0 | |06| 25.9 | 24.0 | 24.9 | 23| 92| 0.00| 29.41| 29.38|29.396|11.3|232| 24|WSW| 18|243| 0 | |07| 26.1 | 24.3 | 25.1 | 22| 90| 0.00| 29.39| 29.38|29.384|15.9|249| 21|WSW| 18|250| 48 | | | | | | | | | | | | | | | | | | | |08| 29.3 | 25.4 | 27.1 | 23| 84| 0.00| 29.39| 29.37|29.380|18.7|246| 26|WSW| 21|248| 88 | |09| 34.5 | 29.2 | 31.6 | 25| 78| 0.00| 29.38| 29.36|29.371|18.8|241| 26|WSW| 21|238| 148 | |10| 41.2 | 34.5 | 37.8 | 29| 69| 0.01| 29.37| 29.36|29.363|17.6|254| 32| W| 23|260| 298 | |11| 44.9 | 41.2 | 43.2 | 31| 61| 0.00| 29.36| 29.33|29.342|19.3|269| 35|WSW| 26|263| 413 | | | | | | | | | | | | | | | | | | | |12| 46.1 | 44.7 | 45.4 | 30| 54| 0.00| 29.33| 29.31|29.318|22.1|274| 40| W| 29|273| 474 | |13| 46.7*| 41.8 | 45.0 | 30| 55| 0.00| 29.33| 29.30|29.310|21.0|280| 45|WNW| 35|300| 286 | |14| 41.8 | 38.8 | 41.0 | 32| 71| 0.00| 29.36| 29.33|29.343|19.5|295| 45| W| 34|280| 125 | |15| 38.9 | 36.5 | 37.2 | 32| 82| 0.00| 29.39| 29.36|29.377|22.1|285| 41|WNW| 30|306| 57 | | | | | | | | | | | | | | | | | | | |16| 37.7 | 35.9 | 37.2 | 31| 77| 0.00| 29.42| 29.39|29.404|20.2|291| 47| W| 36|297| 27 | |17| 35.9 | 34.1 | 35.3 | 28| 74| 0.00| 29.49| 29.42|29.459|23.4|305| 41|WNW| 33|297| 0 | |18| 34.1 | 32.0 | 33.2 | 21| 62| 0.00| 29.53| 29.49|29.511|29.9|301| 51|WNW| 37|298| 0 | |19| 32.0 | 30.2 | 30.9 | 17| 57| 0.00| 29.58| 29.53|29.553|25.6|308| 56|WNW| 37|298| 0 | | | | | | | | | | | | | | | | | | | |20| 30.3 | 28.8 | 29.5 | 17| 58| 0.00| 29.62| 29.57|29.600|20.4|303| 40|WNW| 29|303| 0 | |21| 28.8 | 27.8 | 28.6 | 16| 60| 0.00| 29.65| 29.61|29.633|25.9|307| 51|WNW| 36|310| 0 | |22| 27.8 | 26.4 | 26.9 | 13| 54| 0.00| 29.70| 29.64|29.668|27.1|299| 49| W| 38|293| 0 | |23| 26.4 | 23.1 | 25.0 | 15| 67| 0.00| 29.76| 29.70|29.733|19.1|317| 37| W| 26|330| 0 | +--+------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+ | ---- | ---- | ---- | - | -- |Total| For the day: | ---- | +------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+ | ---- | ---- | ---- | - | -- | 0.01| 29.76| 29.30|29.472|18.4|277| 56|WNW| 38|293| ---- | +------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+ | Avg | Mean |Avg| Avg|Month| Hour | Hour | ---- | -- | - | Hour | Hour | Avg | +-------------+------+---+----+-----+------+------+------+----+---+-------+-------+------+ | 33.2 | 30.6 | 22|72.6| 1.11| 23 | 13 | ---- | -- | - | 19 | 22 | 81.8| +-------------+------+---+----+-----+------+------+------+----+---+----+--+---+---+------+ | Total Snow, | | | | Heat 31| | Ice Pellets | Greatest Depth on Ground | Precip Types|Degree+----------+ | 0.0 | of Snow, Ice Pellets or Ice 0 | ......... | Days | Cool 0| +--------------------+-----------------------------------+-------------+------+----------+ 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.