LOCAL CLIMATOLOGICAL DATA Hourly Summary March 3, 2010 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 | Sun | | +------+------+------+---+ Hu-|cipi-| Adj. to Sea Level +----+---+-------+-------+------+ | | M | M | | |mid-| ta- +------+------+------+ Avg|Res| Peak | Minute| Mean | | | a | i | | D | ity| tion| | | | | +---+---+---+---+ | | | x | n | | e | | | | | | S | | S | | S | | I | | H| i | i | M | w | M | | | | M | p | | p | | p | | n | | o| m | m | e | | e |Water| M | M | e | e | D | e | D | e | D | d | | u| u | u | a | P | a | | a | i | a | e | i | e | i | e | i | e | | r| m | m | n | t | n |Equiv| x | n | n | d | r | d | r | d | r | x | | | | | | | | | | | | | | | | | | | | 1| 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12| 13| 14| 15| 16| 17 | +--+------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+ |00| 32.7 | 32.5 | 32.6 | 31| 92| 0.00| 29.82| 29.80|29.813| 8.8| 54| 14|ENE| 11| 47| 0 | |01| 32.9 | 32.5 | 32.6 | 31| 93| 0.00| 29.80| 29.77|29.780| 8.5| 46| 14| NE| 10| 42| 0 | |02| 33.2 | 32.8 | 33.0 | 31| 91| 0.00| 29.80| 29.76|29.780| 7.5| 45| 12| NE| 9| 51| 0 | |03| 33.6 | 32.9 | 33.3 | 31| 91| 0.00| 29.77| 29.76|29.764| 7.8| 39| 13|NNE| 10| 23| 0 | | | | | | | | | | | | | | | | | | | |04| 33.7*| 33.6 | 33.7 | 31| 91| 0.00| 29.76| 29.73|29.741| 9.4| 20| 20| N| 13| 12| 0 | |05| 33.6 | 33.3 | 33.4 | 31| 92| 0.00| 29.74| 29.72|29.727|10.8| 16| 21| N| 14| 17| 0 | |06| 33.4 | 32.8 | 33.1 | 31| 94| 0.00| 29.73| 29.72|29.722| 9.5| 17| 24| N| 15| 9| 0 | |07| 33.0 | 32.5 | 32.8 | 31| 95| 0.00| 29.72| 29.72|29.717|12.3| 28| 25| NE| 20| 42| 7 | | | | | | | | | | | | | | | | | | | |08| 32.7 | 32.2 | 32.4 | 31| 95| 0.00| 29.72| 29.70|29.704|15.6| 40| 33| NE| 25| 39| 26 | |09| 32.4 | 32.1 | 32.3 | 31| 96| 0.00| 29.70| 29.67|29.680|15.9| 38| 29| NE| 21| 47| 52 | |10| 32.3 | 32.0 | 32.2 | 31| 96| 0.03| 29.67| 29.64|29.647|17.1| 29| 32|NNW| 23| 23| 108 | |11| 33.4 | 32.1 | 32.7 | 31| 95| 0.05| 29.64| 29.62|29.632|18.7| 27| 38| N| 26| 32| 192 | | | | | | | | | | | | | | | | | | | |12| 33.5 | 33.0 | 33.2 | 31| 92| 0.02| 29.62| 29.58|29.600|19.9| 24| 38| N| 26| 31| 196 | |13| 33.1 | 32.1 | 32.5 | 30| 92| 0.01| 29.59| 29.57|29.578|21.0| 19| 46| N| 28| 19| 149 | |14| 32.7 | 31.3 | 31.7 | 30| 94| 0.00| 29.58| 29.57|29.566|20.2| 17| 42| N| 26| 17| 66 | |15| 31.7 | 31.1 | 31.4 | 30| 95| 0.00| 29.57| 29.56|29.563|20.1| 12| 39| N| 28| 6| 36 | | | | | | | | | | | | | | | | | | | |16| 32.0 | 31.2 | 31.5 | 30| 93| 0.00| 29.56| 29.55|29.554|19.4| 5| 41| N| 28| 6| 13 | |17| 32.3 | 31.9 | 32.1 | 30| 90| 0.00| 29.57| 29.55|29.565|19.1| 5| 39| N| 28| 5| 0 | |18| 32.5 | 32.3 | 32.4 | 29| 86| 0.00| 29.57| 29.57|29.566|19.4|359| 39| N| 25| 1| 0 | |19| 32.7 | 32.2 | 32.4 | 29| 86| 0.00| 29.57| 29.55|29.555|17.4|352| 39|NNW| 24|359| 0 | | | | | | | | | | | | | | | | | | | |20| 32.7 | 32.3 | 32.5 | 28| 84| 0.00| 29.55| 29.55|29.550|15.7|347| 33| N| 21|346| 0 | |21| 32.3 | 31.4 | 31.9 | 28| 86| 0.00| 29.55| 29.54|29.542|16.1|341| 33|NNW| 20|331| 0 | |22| 31.4 | 30.8*| 31.0 | 29| 91| 0.00| 29.54| 29.53|29.534|14.4|335| 27|NNW| 18|334| 0 | |23| 31.3 | 31.0 | 31.2 | 29| 91| 0.00| 29.53| 29.52|29.522|15.1|332| 27|WNW| 19|325| 0 | +--+------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+ | ---- | ---- | ---- | - | -- |Total| For the day: | ---- | +------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+ | ---- | ---- | ---- | - | -- | 0.11| 29.82| 29.52|29.642|15.0| 14| 46| N| 28| 6| ---- | +------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+ | Avg | Mean |Avg| Avg|Month| Hour | Hour | ---- | -- | - | Hour | Hour | Avg | +-------------+------+---+----+-----+------+------+------+----+---+-------+-------+------+ | 32.3 | 32.4 | 30|91.7| 0.37| 0 | 23 | ---- | -- | - | 13 | 15 | 35.2| +-------------+------+---+----+-----+------+------+------+----+---+----+--+---+---+------+ | Total Snow, | | | | Heat 32| | 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: Sunshine index 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.