LOCAL CLIMATOLOGICAL DATA Hourly Summary
October 19, 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| 33.0 | 32.7 | 32.9 | 25| 71| 0.00| 30.30| 30.27|30.285|13.8|277| 19| W| 16|282| 0 | |01| 32.8 | 32.3 | 32.5 | 25| 75| 0.00| 30.28| 30.26|30.268|12.7|286| 17| W| 14|285| 0 | |02| 32.5 | 31.8 | 32.2 | 26| 77| 0.00| 30.27| 30.26|30.266|12.5|283| 17| W| 15|285| 0 | |03| 32.9 | 31.5*| 32.3 | 26| 78| 0.00| 30.28| 30.27|30.274|11.3|275| 17| W| 13|283| 0 | | | | | | | | | | | | | | | | | | | |04| 32.3 | 31.5 | 32.0 | 26| 78| 0.00| 30.27| 30.26|30.270|10.5|254| 17|WSW| 13|264| 0 | |05| 32.3 | 32.0 | 32.2 | 26| 79| 0.00| 30.27| 30.25|30.260|11.2|238| 16|WSW| 13|238| 0 | |06| 34.1 | 32.2 | 32.9 | 27| 79| 0.00| 30.27| 30.25|30.261|12.4|236| 18| SW| 15|239| 36 | |07| 38.5 | 34.1 | 36.0 | 29| 74| 0.00| 30.26| 30.25|30.255|12.8|248| 20|WSW| 16|243| 188 | | | | | | | | | | | | | | | | | | | |08| 44.0 | 38.5 | 41.2 | 31| 67| 0.00| 30.25| 30.23|30.240|12.4|250| 22|WSW| 16|252| 345 | |09| 48.1 | 44.0 | 46.3 | 34| 62| 0.00| 30.23| 30.20|30.214|13.1|251| 26| SW| 19|241| 473 | |10| 51.3 | 48.0 | 49.6 | 36| 59| 0.00| 30.20| 30.18|30.188|14.7|256| 27|WSW| 19|247| 554 | |11| 53.8 | 51.2 | 52.7 | 37| 56| 0.00| 30.18| 30.13|30.154|15.0|249| 26| W| 19|238| 548 | | | | | | | | | | | | | | | | | | | |12| 56.8 | 53.8 | 55.3 | 38| 51| 0.00| 30.14| 30.09|30.106|16.5|239| 30|WSW| 23|242| 559 | |13| 58.4 | 56.7 | 57.5 | 38| 47| 0.00| 30.09| 30.05|30.071|17.2|243| 30|WSW| 21|234| 486 | |14| 59.1 | 58.4 | 58.8 | 36| 42| 0.00| 30.05| 30.04|30.046|17.0|229| 27|WSW| 22|236| 349 | |15| 59.3*| 57.1 | 58.4 | 37| 45| 0.00| 30.05| 30.01|30.023|17.5|229| 29| SW| 22|223| 199 | | | | | | | | | | | | | | | | | | | |16| 57.4 | 53.5 | 55.0 | 40| 57| 0.00| 30.02| 30.01|30.013|15.3|225| 24| SW| 18|232| 16 | |17| 53.5 | 51.9 | 52.6 | 40| 62| 0.00| 30.02| 30.01|30.014|15.8|220| 28|SSW| 19|221| 0 | |18| 51.9 | 50.8 | 51.2 | 40| 66| 0.00| 30.02| 29.98|30.007|16.4|223| 28| SW| 21|224| 0 | |19| 50.9 | 50.6 | 50.7 | 41| 70| 0.00| 29.99| 29.96|29.973|18.0|225| 29| SW| 22|223| 0 | | | | | | | | | | | | | | | | | | | |20| 50.6 | 50.2 | 50.4 | 41| 70| 0.00| 29.97| 29.94|29.953|19.5|221| 31| S| 23|224| 0 | |21| 50.3 | 49.7 | 50.0 | 42| 73| 0.00| 29.94| 29.92|29.932|19.0|221| 29| SW| 22|224| 0 | |22| 50.6 | 49.8 | 50.2 | 42| 74| 0.00| 29.93| 29.89|29.897|19.5|221| 33| SW| 24|223| 0 | |23| 50.8 | 50.5 | 50.6 | 44| 77| 0.00| 29.89| 29.87|29.879|17.5|225| 27| SW| 22|218| 0 | +--+------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+ | ---- | ---- | ---- | - | -- |Total| For the day: | ---- | +------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+ | ---- | ---- | ---- | - | -- | 0.00| 30.30| 29.87|30.119|15.1|240| 33| SW| 24|223| ---- | +------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+ | Avg | Mean |Avg| Avg|Month| Hour | Hour | ---- | -- | - | Hour | Hour | Avg | +-------------+------+---+----+-----+------+------+------+----+---+-------+-------+------+ | 45.4 | 45.6 | 34|66.2| 2.09| 0 | 23 | ---- | -- | - | 22 | 22 | 156.4| +-------------+------+---+----+-----+------+------+------+----+---+----+--+---+---+------+ | Total Snow, | | | | Heat 19| | 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: 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.