LOCAL CLIMATOLOGICAL DATA Hourly Summary
July 13, 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 | 61.6 | 62.2 | 59| 88| 0.00| 30.26| 30.24|30.247| 8.0|186| 13| S| 10|181| 0 | |01| 63.1 | 61.6 | 62.3 | 59| 88| 0.00| 30.26| 30.24|30.241| 8.7|198| 14|SSW| 10|210| 0 | |02| 63.1 | 62.1 | 62.4 | 59| 89| 0.00| 30.24| 30.23|30.237| 8.0|202| 13|SSE| 10|208| 0 | |03| 62.2 | 61.8 | 62.0 | 59| 90| 0.00| 30.24| 30.23|30.237| 9.9|228| 14|WSW| 11|238| 0 | | | | | | | | | | | | | | | | | | | |04| 62.5 | 61.2 | 62.1 | 58| 87| 0.00| 30.25| 30.23|30.243| 8.1|227| 13| SW| 11|244| 7 | |05| 62.7 | 61.1*| 61.6 | 59| 91| 0.00| 30.26| 30.25|30.254| 5.6|186| 9| S| 7|198| 47 | |06| 65.4 | 62.7 | 63.8 | 60| 89| 0.00| 30.27| 30.25|30.263| 7.4|171| 12| S| 9|173| 181 | |07| 68.3 | 65.4 | 66.9 | 62| 84| 0.00| 30.28| 30.27|30.273| 7.1|159| 12|SSE| 10|162| 244 | | | | | | | | | | | | | | | | | | | |08| 73.2 | 68.1 | 70.5 | 62| 76| 0.00| 30.28| 30.27|30.278| 7.7|172| 16| S| 11|175| 412 | |09| 77.6 | 73.2 | 76.0 | 60| 57| 0.00| 30.27| 30.26|30.265| 9.2|171| 18| SE| 13|152| 752 | |10| 79.8 | 77.2 | 78.6 | 61| 54| 0.00| 30.26| 30.24|30.250| 9.6|165| 19| S| 13|158| 844 | |11| 81.6 | 78.9 | 80.5 | 60| 50| 0.00| 30.24| 30.22|30.229| 8.5|188| 19| S| 13|181| 887 | | | | | | | | | | | | | | | | | | | |12| 83.2 | 81.6 | 82.4 | 60| 47| 0.00| 30.22| 30.21|30.214| 7.5|204| 15| SW| 12|223| 903 | |13| 83.9*| 82.8 | 83.3 | 61| 47| 0.00| 30.21| 30.20|30.206| 8.1|194| 17| S| 11|204| 852 | |14| 83.5 | 79.9 | 82.2 | 61| 48| 0.00| 30.20| 30.20|30.199| 7.6|193| 16| S| 11|226| 479 | |15| 79.9 | 75.6 | 77.5 | 60| 55| 0.00| 30.20| 30.19|30.192|11.5|155| 25|SSE| 18|150| 80 | | | | | | | | | | | | | | | | | | | |16| 76.2 | 74.5 | 75.5 | 59| 56| 0.00| 30.20| 30.19|30.197|12.3|162| 23| S| 18|156| 201 | |17| 74.5 | 72.8 | 73.5 | 57| 56| 0.00| 30.21| 30.20|30.203|10.1|175| 22| S| 15|170| 137 | |18| 72.9 | 69.5 | 70.9 | 55| 57| 0.00| 30.22| 30.20|30.210|10.3|177| 19| S| 14|172| 27 | |19| 69.5 | 66.6 | 67.9 | 54| 61| 0.00| 30.22| 30.21|30.214|11.8|167| 21| S| 15|172| 2 | | | | | | | | | | | | | | | | | | | |20| 66.6 | 65.1 | 65.7 | 52| 61| 0.00| 30.24| 30.22|30.230|11.7|167| 18| S| 13|167| 0 | |21| 65.2 | 64.9 | 65.0 | 53| 65| 0.00| 30.24| 30.23|30.238|11.6|164| 18|SSE| 14|162| 0 | |22| 65.1 | 64.6 | 64.8 | 54| 68| 0.00| 30.24| 30.23|30.238| 8.4|184| 15| S| 10|173| 0 | |23| 64.6 | 62.5 | 63.3 | 55| 73| 0.00| 30.24| 30.22|30.229| 7.7|169| 11| S| 9|179| 0 | +--+------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+ | ---- | ---- | ---- | - | -- |Total| For the day: | ---- | +------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+ | ---- | ---- | ---- | - | -- | 0.00| 30.28| 30.19|30.233| 9.0|180| 25|SSE| 18|150| ---- | +------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+ | Avg | Mean |Avg| Avg|Month| Hour | Hour | ---- | -- | - | Hour | Hour | Avg | +-------------+------+---+----+-----+------+------+------+----+---+-------+-------+------+ | 72.5 | 70.0 | 58|68.2| 1.30| 7 | 15 | ---- | -- | - | 15 | 15 | 252.2| +-------------+------+---+----+-----+------+------+------+----+---+----+--+---+---+------+ | Total Snow, | | | | Heat 0| | Ice Pellets | Greatest Depth on Ground | Precip Types|Degree+----------+ | 0.0 | of Snow, Ice Pellets or Ice 0 | ......... | Days | Cool 8| +--------------------+-----------------------------------+-------------+------+----------+ 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.