LOCAL CLIMATOLOGICAL DATA Hourly Summary
July 16, 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| 71.0 | 70.1 | 70.6 | 69| 94| 0.00| 29.99| 29.98|29.985| 5.7|234| 9| SW| 8|218| 0 | |01| 70.2 | 69.0 | 69.6 | 68| 95| 0.00| 29.99| 29.98|29.984| 4.1|268| 7| W| 5|271| 0 | |02| 69.6 | 68.3 | 69.1 | 68| 95| 0.00| 29.98| 29.97|29.976| 2.7|289| 6| W| 5|256| 0 | |03| 68.8 | 67.0 | 68.1 | 67| 95| 0.00| 29.98| 29.98|29.979| 2.2|307| 4| W| 4|285| 0 | | | | | | | | | | | | | | | | | | | |04| 67.4 | 66.7*| 67.0 | 66| 96| 0.00| 29.99| 29.98|29.987| 1.5|356| 7|NNE| 5| 29| 8 | |05| 68.2 | 67.1 | 67.6 | 66| 96| 0.00| 30.00| 29.99|29.992| 4.2| 8| 8| N| 7| 10| 53 | |06| 72.9 | 68.1 | 70.2 | 68| 94| 0.00| 30.01| 29.99|30.001| 1.9|357| 4| N| 4|351| 263 | |07| 75.1 | 72.9 | 74.2 | 69| 85| 0.00| 30.01| 30.00|30.005| 3.6| 28| 9|ENE| 6| 53| 426 | | | | | | | | | | | | | | | | | | | |08| 77.5 | 74.8 | 76.1 | 70| 81| 0.00| 30.01| 30.00|30.008| 3.3| 70| 7| NE| 5| 68| 588 | |09| 79.8 | 77.5 | 79.0 | 71| 77| 0.00| 30.01| 30.01|30.011| 4.6|104| 10| E| 7| 98| 715 | |10| 82.5 | 79.8 | 81.3 | 72| 74| 0.00| 30.01| 30.00|30.006| 4.3|126| 10| SE| 7|119| 760 | |11| 82.0 | 80.7 | 81.4 | 72| 73| 0.00| 30.00| 29.99|29.995| 8.2| 83| 14|ENE| 10| 83| 781 | | | | | | | | | | | | | | | | | | | |12| 82.1 | 80.8 | 81.4 | 72| 74| 0.00| 29.99| 29.98|29.985| 8.3| 76| 14| E| 11| 83| 823 | |13| 82.3 | 80.3 | 81.4 | 72| 74| 0.00| 29.99| 29.96|29.971| 9.4| 79| 14|ENE| 12| 69| 749 | |14| 82.7 | 79.8 | 81.3 | 73| 75| 0.00| 29.97| 29.96|29.965| 7.8|114| 16| SE| 12| 91| 384 | |15| 81.9 | 79.3 | 80.2 | 72| 76| 0.00| 29.97| 29.95|29.957| 6.3|120| 12| SE| 9|120| 343 | | | | | | | | | | | | | | | | | | | |16| 83.1 | 81.8 | 82.5 | 74| 75| 0.00| 29.95| 29.94|29.946| 8.1|138| 13|ESE| 11|124| 399 | |17| 83.3*| 81.8 | 82.6 | 72| 71| 0.00| 29.94| 29.93|29.939|10.9|181| 21| S| 15|182| 190 | |18| 81.8 | 78.1 | 79.8 | 71| 74| 0.00| 29.95| 29.94|29.943|11.3|178| 26| S| 14|171| 18 | |19| 78.2 | 76.0 | 77.2 | 70| 80| 0.00| 29.95| 29.94|29.942|10.9|183| 18|SSE| 14|178| 1 | | | | | | | | | | | | | | | | | | | |20| 76.0 | 73.8 | 74.9 | 70| 85| 0.00| 29.95| 29.94|29.945|12.5|186| 23| S| 17|189| 0 | |21| 73.8 | 72.5 | 73.1 | 70| 90| 0.00| 29.95| 29.94|29.950|11.5|197| 20|SSW| 14|190| 0 | |22| 72.6 | 72.2 | 72.4 | 70| 91| 0.00| 29.95| 29.94|29.946|10.5|205| 18|SSW| 13|211| 0 | |23| 72.2 | 71.2 | 71.8 | 69| 92| 0.00| 29.94| 29.92|29.934| 9.1|196| 14|SSW| 10|188| 0 | +--+------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+ | ---- | ---- | ---- | - | -- |Total| For the day: | ---- | +------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+ | ---- | ---- | ---- | - | -- | 0.00| 30.01| 29.92|29.973| 6.8|157| 26| S| 17|189| ---- | +------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+ | Avg | Mean |Avg| Avg|Month| Hour | Hour | ---- | -- | - | Hour | Hour | Avg | +-------------+------+---+----+-----+------+------+------+----+---+-------+-------+------+ | 75.0 | 75.5 | 70|83.8| 1.30| 8+ | 23 | ---- | -- | - | 18 | 20 | 270.8| +-------------+------+---+----+-----+------+------+------+----+---+----+--+---+---+------+ | Total Snow, | | | | Heat 0| | Ice Pellets | Greatest Depth on Ground | Precip Types|Degree+----------+ | 0.0 | of Snow, Ice Pellets or Ice 0 | ......... | Days | Cool 10| +--------------------+-----------------------------------+-------------+------+----------+ 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.