LOCAL CLIMATOLOGICAL DATA Hourly Summary
October 11, 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| 67.8 | 66.9 | 67.3 | 66| 95| 0.00| 29.94| 29.92|29.929|10.4|220| 16| SW| 13|218| 0 | |01| 66.9 | 66.4 | 66.6 | 65| 96| 0.00| 29.92| 29.90|29.908|10.9|222| 17| SW| 13|219| 0 | |02| 66.5 | 66.4 | 66.4 | 65| 96| 0.00| 29.90| 29.88|29.887|10.4|216| 15| SW| 12|221| 0 | |03| 66.6 | 66.4 | 66.5 | 66| 97| 0.00| 29.88| 29.86|29.874| 8.7|200| 15|SSW| 11|221| 0 | | | | | | | | | | | | | | | | | | | |04| 66.8 | 66.5 | 66.6 | 66| 97| 0.00| 29.87| 29.86|29.862| 6.9|185| 13|SSW| 9|197| 0 | |05| 66.9 | 65.3 | 66.5 | 66| 97| 0.00| 29.86| 29.85|29.855| 7.7|153| 13| S| 10|150| 0 | |06| 65.3 | 64.2 | 64.7 | 64| 97| 0.00| 29.85| 29.84|29.844| 7.7|167| 14| S| 10|168| 6 | |07| 65.8 | 63.8 | 64.9 | 64| 98| 0.00| 29.84| 29.83|29.834| 8.6|171| 15| S| 11|175| 55 | | | | | | | | | | | | | | | | | | | |08| 65.8 | 65.2 | 65.5 | 65| 97| 0.00| 29.83| 29.82|29.824| 6.3|180| 16| S| 9|177| 70 | |09| 67.9 | 65.7 | 66.8 | 66| 98| 0.00| 29.82| 29.79|29.808| 7.1|188| 13| S| 9|190| 96 | |10| 69.0*| 67.6 | 68.4 | 66| 93| 0.00| 29.79| 29.77|29.779| 4.4|169| 14| S| 7|174| 225 | |11| 68.8 | 66.6 | 67.6 | 64| 88| 0.00| 29.77| 29.75|29.761| 2.8|106| 7| E| 5| 81| 188 | | | | | | | | | | | | | | | | | | | |12| 67.2 | 61.9 | 63.9 | 61| 90| 0.00| 29.75| 29.71|29.731| 7.7| 67| 13|ENE| 12| 59| 161 | |13| 62.0 | 59.8 | 60.8 | 59| 94| 0.03| 29.71| 29.68|29.698|11.4| 89| 15| E| 14| 89| 68 | |14| 59.9 | 58.9 | 59.5 | 58| 96| 0.28| 29.68| 29.63|29.662|13.0| 93| 20| E| 16|100| 20 | |15| 60.9 | 57.9 | 59.5 | 58| 96| 0.14| 29.64| 29.59|29.611|14.9| 98| 23| E| 19| 91| 24 | | | | | | | | | | | | | | | | | | | |16| 58.4 | 56.5 | 57.2 | 56| 97| 0.08| 29.65| 29.59|29.617|15.3| 28| 47| NW| 36|314| 9 | |17| 58.0 | 56.8 | 57.6 | 57| 97| 0.04| 29.61| 29.61|29.610| 3.9| 69| 10| E| 8|101| 0 | |18| 58.0 | 56.8 | 57.3 | 56| 97| 0.05| 29.61| 29.59|29.606| 7.0| 12| 12| N| 10| 55| 0 | |19| 57.2 | 56.8 | 57.1 | 56| 97| 0.01| 29.60| 29.56|29.582| 6.2| 82| 12| E| 11| 98| 0 | | | | | | | | | | | | | | | | | | | |20| 57.4 | 56.4 | 57.0 | 56| 97| 0.01| 29.60| 29.57|29.590| 5.0|352| 14|NNW| 11|359| 0 | |21| 56.4 | 55.8 | 56.0 | 55| 97| 0.01| 29.60| 29.58|29.593| 4.7| 9| 12| N| 9|357| 0 | |22| 56.1 | 55.7*| 55.9 | 55| 98| 0.00| 29.59| 29.56|29.569| 4.6| 78| 12| N| 9| 9| 0 | |23| 56.1 | 55.7 | 56.0 | 55| 98| 0.00| 29.58| 29.55|29.569| 4.1|117| 9| S| 8|165| 0 | +--+------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+ | ---- | ---- | ---- | - | -- |Total| For the day: | ---- | +------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+ | ---- | ---- | ---- | - | -- | 0.65| 29.94| 29.55|29.733| 7.9|130| 47| NW| 36|314| ---- | +------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+ | Avg | Mean |Avg| Avg|Month| Hour | Hour | ---- | -- | - | Hour | Hour | Avg | +-------------+------+---+----+-----+------+------+------+----+---+-------+-------+------+ | 62.3 | 62.3 | 61|95.9| 1.64| 0 | 23 | ---- | -- | - | 16 | 16 | 38.4| +-------------+------+---+----+-----+------+------+------+----+---+----+--+---+---+------+ | Total Snow, | | | | Heat 2| | 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.