LOCAL CLIMATOLOGICAL DATA Hourly Summary
July 14, 2018
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| 62.6 | 61.5 | 62.1 | 54| 75| 0.00| 30.22| 30.21|30.215| 8.4|159| 11| S| 9|166| 0 | |01| 62.6 | 61.3*| 61.7 | 54| 77| 0.00| 30.22| 30.21|30.214| 7.3|169| 12| S| 9|164| 0 | |02| 62.7 | 62.0 | 62.2 | 55| 78| 0.00| 30.21| 30.20|30.206| 6.5|176| 10| S| 8|172| 0 | |03| 62.1 | 61.3 | 61.6 | 55| 78| 0.00| 30.20| 30.19|30.191| 6.8|180| 11| S| 8|171| 0 | | | | | | | | | | | | | | | | | | | |04| 62.1 | 61.3 | 61.5 | 55| 80| 0.00| 30.20| 30.19|30.191| 6.0|190| 10| S| 7|189| 11 | |05| 62.3 | 61.7 | 62.0 | 56| 82| 0.00| 30.20| 30.18|30.185| 6.1|162| 10| S| 8|161| 52 | |06| 66.6 | 61.8 | 64.2 | 58| 80| 0.00| 30.19| 30.18|30.188| 5.1|152| 10|SSE| 8|156| 261 | |07| 69.7 | 66.6 | 68.3 | 58| 69| 0.00| 30.21| 30.18|30.189| 4.4|146| 9| SE| 7|161| 417 | | | | | | | | | | | | | | | | | | | |08| 72.8 | 69.7 | 71.1 | 58| 63| 0.00| 30.19| 30.16|30.172| 4.4|149| 10| SE| 8|139| 562 | |09| 74.4 | 72.7 | 73.6 | 57| 57| 0.00| 30.16| 30.15|30.156| 5.9|155| 13|SSE| 10|141| 651 | |10| 76.4 | 73.9 | 74.9 | 58| 55| 0.00| 30.16| 30.14|30.153| 5.3|162| 14| S| 9|168| 648 | |11| 79.0 | 76.4 | 77.6 | 59| 53| 0.00| 30.15| 30.12|30.134| 5.1|179| 14| SW| 9|144| 874 | | | | | | | | | | | | | | | | | | | |12| 79.9 | 78.8 | 79.4 | 60| 52| 0.00| 30.13| 30.12|30.123| 6.2|209| 14| S| 10|231| 862 | |13| 80.6*| 79.2 | 80.0 | 62| 55| 0.00| 30.12| 30.10|30.109| 6.8|218| 14| SW| 11|225| 558 | |14| 79.5 | 78.4 | 78.9 | 63| 58| 0.00| 30.10| 30.09|30.095| 9.1|223| 16| S| 12|211| 425 | |15| 79.0 | 77.7 | 78.3 | 63| 59| 0.00| 30.09| 30.08|30.088| 8.6|202| 17| S| 12|176| 412 | | | | | | | | | | | | | | | | | | | |16| 78.0 | 74.6 | 76.8 | 63| 63| 0.00| 30.08| 30.07|30.077| 8.6|201| 15|SSW| 12|195| 260 | |17| 74.7 | 71.6 | 73.1 | 63| 70| 0.00| 30.07| 30.06|30.065| 8.2|188| 16| S| 11|179| 39 | |18| 71.6 | 69.8 | 70.6 | 62| 75| 0.00| 30.07| 30.06|30.062| 8.6|188| 18| S| 13|192| 12 | |19| 69.9 | 68.4 | 69.1 | 63| 80| 0.00| 30.06| 30.05|30.058| 8.5|192| 15| S| 11|181| 1 | | | | | | | | | | | | | | | | | | | |20| 68.4 | 67.6 | 68.0 | 62| 82| 0.00| 30.07| 30.05|30.060| 8.7|187| 15| S| 11|193| 0 | |21| 67.7 | 67.2 | 67.5 | 62| 84| 0.00| 30.07| 30.05|30.059| 7.4|203| 14| S| 10|193| 0 | |22| 67.2 | 66.8 | 67.0 | 63| 86| 0.00| 30.07| 30.04|30.058| 2.0|203| 6| W| 4|147| 0 | |23| 67.0 | 66.5 | 66.8 | 63| 87| 0.00| 30.04| 30.03|30.037| 8.1|172| 15| S| 11|177| 0 | +--+------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+ | ---- | ---- | ---- | - | -- |Total| For the day: | ---- | +------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+ | ---- | ---- | ---- | - | -- | 0.00| 30.22| 30.03|30.129| 6.8|184| 18| S| 13|192| ---- | +------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+ | Avg | Mean |Avg| Avg|Month| Hour | Hour | ---- | -- | - | Hour | Hour | Avg | +-------------+------+---+----+-----+------+------+------+----+---+-------+-------+------+ | 70.9 | 69.8 | 59|70.7| 1.30| 0 | 23 | ---- | -- | - | 18 | 18 | 251.9| +-------------+------+---+----+-----+------+------+------+----+---+----+--+---+---+------+ | Total Snow, | | | | Heat 0| | Ice Pellets | Greatest Depth on Ground | Precip Types|Degree+----------+ | 0.0 | of Snow, Ice Pellets or Ice 0 | ......... | Days | Cool 6| +--------------------+-----------------------------------+-------------+------+----------+ 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. Column 17: Solar Radiation is measured in Watts/m² 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.