LOCAL CLIMATOLOGICAL DATA Hourly Summary
October 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| 45.0 | 44.0 | 44.6 | 42| 89| 0.00| 29.76| 29.74|29.744| 8.6|307| 13|WNW| 11|301| 0 | |01| 44.4 | 44.0 | 44.2 | 41| 90| 0.00| 29.77| 29.74|29.749| 8.4|306| 12|WNW| 10|296| 0 | |02| 44.5 | 44.3 | 44.4 | 41| 89| 0.00| 29.77| 29.73|29.749| 9.1|312| 15| NW| 12|323| 0 | |03| 44.5 | 44.3 | 44.4 | 41| 89| 0.00| 29.77| 29.75|29.759| 8.2|309| 12|WNW| 10|322| 0 | | | | | | | | | | | | | | | | | | | |04| 44.7 | 44.4 | 44.5 | 41| 87| 0.00| 29.77| 29.75|29.757| 5.4|336| 10| NW| 8|320| 0 | |05| 44.7 | 44.5 | 44.6 | 41| 88| 0.00| 29.80| 29.77|29.781| 6.0|306| 10| NW| 8|314| 0 | |06| 44.7 | 44.3 | 44.5 | 42| 90| 0.00| 29.83| 29.79|29.809| 7.6|300| 13|WNW| 10|301| 4 | |07| 44.8 | 43.1 | 44.0 | 41| 91| 0.02| 29.82| 29.81|29.812| 5.2|303| 12| NW| 9|312| 20 | | | | | | | | | | | | | | | | | | | |08| 44.0 | 43.1 | 43.5 | 42| 93| 0.03| 29.84| 29.82|29.833| 8.0|289| 13|WNW| 11|292| 37 | |09| 44.8 | 43.9 | 44.3 | 43| 94| 0.03| 29.85| 29.83|29.838|10.0|286| 18| W| 14|286| 86 | |10| 44.7 | 43.0 | 43.6 | 42| 94| 0.04| 29.86| 29.84|29.854|12.6|290| 21| W| 16|289| 105 | |11| 44.3 | 43.0 | 43.8 | 42| 95| 0.02| 29.86| 29.85|29.860| 8.3|288| 13| W| 11|287| 129 | | | | | | | | | | | | | | | | | | | |12| 45.6 | 44.3 | 44.8 | 44| 96| 0.01| 29.86| 29.84|29.849| 8.9|282| 16| W| 13|291| 188 | |13| 48.0 | 45.4 | 46.6 | 45| 95| 0.00| 29.85| 29.84|29.845|10.3|289| 16| W| 13|291| 238 | |14| 48.4*| 46.9 | 47.4 | 45| 90| 0.00| 29.86| 29.85|29.853|10.0|302| 19| NW| 12|309| 181 | |15| 47.5 | 46.2 | 46.8 | 44| 89| 0.00| 29.87| 29.85|29.863| 7.9|303| 14|WNW| 11|301| 98 | | | | | | | | | | | | | | | | | | | |16| 48.3 | 46.7 | 47.6 | 44| 88| 0.00| 29.91| 29.86|29.884| 6.4|310| 13|WNW| 10|305| 56 | |17| 46.7 | 43.6 | 44.7 | 42| 91| 0.00| 29.92| 29.90|29.915| 9.5|300| 14| W| 11|291| 1 | |18| 43.7 | 43.4 | 43.5 | 41| 91| 0.00| 29.96| 29.92|29.943|12.8|285| 18|WNW| 15|281| 0 | |19| 44.1 | 43.4 | 43.8 | 41| 90| 0.00| 30.00| 29.96|29.972|13.5|275| 20| W| 17|284| 0 | | | | | | | | | | | | | | | | | | | |20| 43.4 | 42.3 | 42.9 | 41| 92| 0.00| 30.03| 29.99|30.011|13.2|272| 18| W| 15|276| 0 | |21| 42.4 | 41.3 | 41.8 | 40| 93| 0.00| 30.03| 30.02|30.029|12.8|279| 20| W| 16|285| 0 | |22| 41.3 | 40.8 | 40.9 | 39| 93| 0.00| 30.05| 30.03|30.038|12.1|283| 17| W| 14|285| 0 | |23| 40.9 | 40.1*| 40.5 | 39| 93| 0.00| 30.07| 30.04|30.053|11.9|275| 16| W| 14|277| 0 | +--+------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+ | ---- | ---- | ---- | - | -- |Total| For the day: | ---- | +------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+ | ---- | ---- | ---- | - | -- | 0.15| 30.07| 29.73|29.867| 9.4|292| 21| W| 17|284| ---- | +------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+ | Avg | Mean |Avg| Avg|Month| Hour | Hour | ---- | -- | - | Hour | Hour | Avg | +-------------+------+---+----+-----+------+------+------+----+---+-------+-------+------+ | 44.3 | 44.2 | 42|91.2| 2.00| 23 | 2 | ---- | -- | - | 10 | 19 | 47.7| +-------------+------+---+----+-----+------+------+------+----+---+----+--+---+---+------+ | Total Snow, | | | | Heat 21| | 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.