LOCAL CLIMATOLOGICAL DATA Hourly Summary January 28, 2012 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 | Minute| 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 | m^2 | | | | | | | | | | | | | | | | | | | | 1| 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12| 13| 14| 15| 16| 17 | +--+------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+ |00| 37.1 | 36.7 | 36.9 | 32| 81| 0.00| 29.62| 29.56|29.593|21.1|281| 37|WNW| 26|280| 0 | |01| 36.8 | 36.3 | 36.6 | 31| 80| 0.00| 29.68| 29.62|29.646|19.5|281| 35| W| 26|283| 0 | |02| 36.7 | 35.8 | 36.2 | 31| 80| 0.00| 29.73| 29.68|29.709|17.4|279| 33| W| 23|281| 0 | |03| 36.4 | 35.8 | 36.2 | 30| 79| 0.00| 29.76| 29.73|29.755|15.7|286| 31|WNW| 20|287| 0 | | | | | | | | | | | | | | | | | | | |04| 36.2 | 34.6 | 35.6 | 30| 79| 0.00| 29.81| 29.76|29.786|13.5|298| 27|WNW| 18|301| 0 | |05| 34.7 | 33.4 | 33.9 | 28| 79| 0.00| 29.85| 29.81|29.835|10.9|295| 19|WNW| 16|296| 0 | |06| 33.4 | 32.5 | 32.8 | 27| 80| 0.00| 29.89| 29.85|29.872|10.8|287| 18|WNW| 13|292| 0 | |07| 33.4 | 32.1*| 32.7 | 27| 80| 0.00| 29.93| 29.89|29.908| 9.9|277| 16| W| 12|273| 40 | | | | | | | | | | | | | | | | | | | |08| 36.6 | 33.4 | 34.8 | 29| 78| 0.00| 29.97| 29.93|29.942| 7.8|280| 14|WNW| 11|286| 175 | |09| 40.2 | 36.6 | 38.7 | 29| 69| 0.00| 29.97| 29.96|29.964| 6.0|284| 13| W| 10|313| 319 | |10| 40.2 | 38.6 | 39.1 | 28| 65| 0.00| 29.97| 29.96|29.966| 7.5|305| 16|WNW| 13|308| 238 | |11| 40.7 | 39.6 | 40.2 | 28| 61| 0.00| 29.96| 29.95|29.954| 5.2|273| 12| W| 9|292| 275 | | | | | | | | | | | | | | | | | | | |12| 42.5 | 40.3 | 41.0 | 28| 59| 0.00| 29.96| 29.92|29.933| 4.5|225| 10|SSW| 7|244| 323 | |13| 44.7 | 42.5 | 43.6 | 29| 56| 0.00| 29.92| 29.91|29.911| 6.3|188| 13|SSW| 11|201| 404 | |14| 45.7*| 44.4 | 45.0 | 29| 54| 0.00| 29.91| 29.89|29.896|10.4|180| 21| S| 16|173| 299 | |15| 44.9 | 42.6 | 43.7 | 28| 54| 0.00| 29.89| 29.87|29.874|13.7|175| 25| S| 20|188| 76 | | | | | | | | | | | | | | | | | | | |16| 42.6 | 38.4 | 40.5 | 29| 63| 0.00| 29.88| 29.87|29.874|16.6|185| 27| S| 22|185| 26 | |17| 38.4 | 37.2 | 37.6 | 29| 72| 0.00| 29.87| 29.85|29.857|18.6|185| 29| S| 22|186| 0 | |18| 37.3 | 36.8 | 36.9 | 30| 77| 0.00| 29.86| 29.85|29.856|18.8|196| 30| S| 22|204| 0 | |19| 37.5 | 36.9 | 37.2 | 32| 80| 0.00| 29.87| 29.86|29.866|18.6|207| 29| S| 23|205| 0 | | | | | | | | | | | | | | | | | | | |20| 37.5 | 36.8 | 37.1 | 32| 83| 0.00| 29.87| 29.85|29.857|18.3|212| 30|SSW| 24|207| 0 | |21| 36.8 | 36.3 | 36.5 | 32| 84| 0.00| 29.85| 29.85|29.849|18.3|217| 28|SSW| 21|219| 0 | |22| 36.4 | 36.1 | 36.3 | 32| 84| 0.00| 29.85| 29.84|29.843|16.3|215| 24| SW| 18|209| 0 | |23| 37.2 | 36.3 | 36.8 | 32| 83| 0.00| 29.85| 29.84|29.845|15.3|228| 29| SW| 20|228| 0 | +--+------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+ | ---- | ---- | ---- | - | -- |Total| For the day: | ---- | +------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+ | ---- | ---- | ---- | - | -- | 0.00| 29.97| 29.56|29.850|13.4|239| 37|WNW| 26|280| ---- | +------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+ | Avg | Mean |Avg| Avg|Month| Hour | Hour | ---- | -- | - | Hour | Hour | Avg | +-------------+------+---+----+-----+------+------+------+----+---+-------+-------+------+ | 38.9 | 37.8 | 30|73.3| 2.49| 10 | 0 | ---- | -- | - | 0 | 0 | 90.6| +-------------+------+---+----+-----+------+------+------+----+---+----+--+---+---+------+ | Total Snow, | | | | Heat 26| | 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 are: 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/m^2 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.