LOCAL CLIMATOLOGICAL DATA Hourly Summary July 5, 2008 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| 63.9 | 62.6 | 63.5 | 61| 92| 0.00| 30.04| 30.03|30.035| 1.0|118| 4|ESE| 4|116| 0 | |01| 64.0 | 63.6 | 63.8 | 61| 91| 0.00| 30.04| 30.03|30.034| 2.0| 98| 5| E| 4|112| 0 | |02| 64.0 | 62.1*| 62.9 | 60| 92| 0.00| 30.04| 30.04|30.040| 3.0| 97| 6| E| 5| 97| 0 | |03| 62.5 | 62.1 | 62.3 | 60| 92| 0.00| 30.04| 30.03|30.035| 6.0| 88| 12|ENE| 10| 72| 0 | | | | | | | | | | | | | | | | | | | |04| 63.0 | 62.4 | 62.7 | 60| 91| 0.00| 30.04| 30.03|30.034| 3.7| 83| 9| E| 8| 85| 0 | |05| 64.3 | 62.5 | 63.5 | 61| 92| 0.01| 30.04| 30.04|30.041| 2.4| 69| 7| NE| 6| 34| 5 | |06| 63.9 | 62.8 | 63.5 | 61| 91| 0.00| 30.05| 30.04|30.047| 5.0| 31| 8|NNE| 7| 32| 30 | |07| 63.6 | 63.0 | 63.4 | 61| 91| 0.00| 30.05| 30.05|30.052| 5.6| 56| 10| NE| 7| 49| 55 | | | | | | | | | | | | | | | | | | | |08| 64.7 | 63.5 | 64.1 | 62| 92| 0.00| 30.05| 30.04|30.047| 7.3| 63| 13| NE| 11| 62| 190 | |09| 66.7 | 64.7 | 65.4 | 62| 90| 0.00| 30.04| 30.03|30.035| 7.6| 68| 16|ENE| 12| 73| 305 | |10| 66.7 | 66.2 | 66.5 | 63| 88| 0.00| 30.04| 30.03|30.037| 6.8| 70| 13| E| 11| 76| 239 | |11| 66.6 | 66.1 | 66.3 | 62| 87| 0.00| 30.06| 30.04|30.051| 6.9| 84| 15| E| 12|101| 163 | | | | | | | | | | | | | | | | | | | |12| 66.1 | 65.2 | 65.6 | 62| 88| 0.00| 30.06| 30.05|30.055| 5.1| 87| 11|ESE| 8| 85| 124 | |13| 67.4 | 65.3 | 66.4 | 63| 88| 0.00| 30.05| 30.05|30.053| 4.2| 79| 9|ENE| 6| 71| 252 | |14| 70.0 | 67.4 | 68.5 | 64| 85| 0.00| 30.05| 30.04|30.046| 2.2| 85| 7|ENE| 6| 87| 271 | |15| 70.3*| 69.0 | 69.7 | 64| 83| 0.00| 30.04| 30.04|30.038| 2.1| 51| 7| NE| 4| 50| 274 | | | | | | | | | | | | | | | | | | | |16| 70.1 | 68.8 | 69.6 | 64| 84| 0.00| 30.04| 30.03|30.034| 2.5| 43| 6|NNE| 4| 46| 185 | |17| 68.8 | 67.8 | 68.4 | 64| 85| 0.00| 30.03| 30.02|30.025| 3.5| 39| 7|NNE| 5| 32| 169 | |18| 67.8 | 66.5 | 67.4 | 63| 87| 0.00| 30.03| 30.02|30.027| 4.0| 52| 6| NE| 5| 54| 119 | |19| 66.5 | 65.2 | 65.8 | 63| 89| 0.00| 30.02| 30.02|30.023| 4.4| 39| 8|NNE| 6| 26| 46 | | | | | | | | | | | | | | | | | | | |20| 66.2 | 65.4 | 65.8 | 63| 91| 0.00| 30.03| 30.02|30.023| 2.9| 55| 5| NE| 4| 55| 4 | |21| 65.6 | 64.7 | 65.2 | 63| 92| 0.00| 30.04| 30.03|30.035| 2.6| 57| 5| NE| 4| 59| 0 | |22| 64.8 | 64.5 | 64.7 | 63| 94| 0.00| 30.04| 30.04|30.038| 3.7| 79| 7| SE| 5| 66| 0 | |23| 65.2 | 64.7 | 65.0 | 63| 94| 0.00| 30.05| 30.04|30.039| 3.7|166| 9| S| 6|189| 0 | +--+------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+ | ---- | ---- | ---- | - | -- |Total| For the day: | ---- | +------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+ | ---- | ---- | ---- | - | -- | 0.01| 30.06| 30.02|30.038| 4.1| 70| 16|ENE| 12| 73| ---- | +------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+ | Avg | Mean |Avg| Avg|Month| Hour | Hour | ---- | -- | - | Hour | Hour | Avg | +-------------+------+---+----+-----+------+------+------+----+---+-------+-------+------+ | 66.2 | 65.4 | 62|89.5| 1.31| 11+ | 17+ | ---- | -- | - | 9 | 9 | 101.3| +-------------+------+---+----+-----+------+------+------+----+---+----+--+---+---+------+ | 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 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.