LOCAL CLIMATOLOGICAL DATA Hourly Summary
October 12, 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| 56.0 | 55.5 | 55.7 | 55| 98| 0.00| 29.56| 29.53|29.548| 7.4| 86| 13|ENE| 11| 68| 0 | |01| 55.8 | 55.5 | 55.6 | 55| 98| 0.00| 29.56| 29.52|29.546| 7.6|131| 15|SSE| 13|155| 0 | |02| 55.8 | 55.4 | 55.5 | 55| 98| 0.00| 29.52| 29.49|29.509| 8.0| 92| 14| E| 12| 86| 0 | |03| 55.6 | 55.4 | 55.5 | 55| 98| 0.01| 29.55| 29.50|29.527| 5.4| 86| 11| E| 10| 99| 0 | | | | | | | | | | | | | | | | | | | |04| 55.7 | 55.5 | 55.6 | 55| 98| 0.00| 29.55| 29.52|29.536| 4.5| 22| 11|NNE| 8|349| 0 | |05| 55.6 | 55.4 | 55.5 | 55| 98| 0.05| 29.52| 29.51|29.518| 5.5|346| 11|NNW| 8|341| 0 | |06| 55.8 | 55.4 | 55.6 | 55| 98| 0.06| 29.53| 29.50|29.516| 9.0|351| 20| N| 14|357| 1 | |07| 55.4 | 54.5 | 55.0 | 54| 98| 0.03| 29.50| 29.47|29.495|13.7|352| 25| N| 17|355| 0 | | | | | | | | | | | | | | | | | | | |08| 54.5 | 54.0 | 54.3 | 54| 98| 0.06| 29.51| 29.47|29.492|13.3|356| 27| N| 19| 1| 2 | |09| 54.1 | 52.9 | 53.6 | 53| 98| 0.00| 29.52| 29.48|29.500|13.8|349| 28| N| 18|358| 11 | |10| 53.0 | 51.2 | 52.1 | 52| 98| 0.00| 29.52| 29.49|29.508|17.1|343| 31|NNW| 22|346| 44 | |11| 52.6 | 51.3 | 51.9 | 51| 97| 0.00| 29.53| 29.50|29.513|16.2|336| 29| NW| 20|335| 149 | | | | | | | | | | | | | | | | | | | |12| 56.5 | 52.6 | 54.8 | 51| 87| 0.00| 29.53| 29.52|29.526|16.6|324| 30|WNW| 22|326| 299 | |13| 58.4 | 56.5 | 57.0 | 50| 77| 0.00| 29.54| 29.52|29.531|18.0|318| 32|NNW| 24|318| 329 | |14| 59.5*| 58.4 | 59.2 | 50| 71| 0.00| 29.57| 29.53|29.552|14.8|317| 26| NW| 20|318| 403 | |15| 59.5 | 58.4 | 59.1 | 49| 68| 0.00| 29.57| 29.56|29.567|14.3|310| 27| NW| 19|308| 232 | | | | | | | | | | | | | | | | | | | |16| 58.5 | 54.9 | 57.1 | 47| 69| 0.00| 29.61| 29.57|29.588|11.5|306| 21|WNW| 14|308| 68 | |17| 54.9 | 50.8 | 52.1 | 46| 79| 0.00| 29.64| 29.61|29.623|11.5|300| 20|WNW| 14|298| 0 | |18| 51.3 | 50.1 | 50.6 | 45| 80| 0.00| 29.66| 29.63|29.644|14.2|297| 25|WNW| 19|296| 0 | |19| 50.1 | 48.9 | 49.5 | 43| 79| 0.00| 29.69| 29.66|29.682|14.2|295| 25| W| 18|294| 0 | | | | | | | | | | | | | | | | | | | |20| 49.0 | 47.2 | 48.0 | 42| 81| 0.00| 29.72| 29.69|29.707|12.7|299| 23| W| 16|299| 0 | |21| 47.3 | 45.7 | 46.5 | 42| 84| 0.00| 29.74| 29.72|29.728|11.2|288| 18|WNW| 14|296| 0 | |22| 45.7 | 44.9 | 45.2 | 42| 88| 0.00| 29.75| 29.73|29.740|10.5|292| 16| W| 13|285| 0 | |23| 44.9 | 44.8*| 44.9 | 42| 89| 0.00| 29.75| 29.73|29.739| 9.5|302| 15|WNW| 12|299| 0 | +--+------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+ | ---- | ---- | ---- | - | -- |Total| For the day: | ---- | +------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+ | ---- | ---- | ---- | - | -- | 0.21| 29.75| 29.47|29.576|11.7|326| 32|NNW| 24|318| ---- | +------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+ | Avg | Mean |Avg| Avg|Month| Hour | Hour | ---- | -- | - | Hour | Hour | Avg | +-------------+------+---+----+-----+------+------+------+----+---+-------+-------+------+ | 52.2 | 53.3 | 50|88.6| 1.85| 22+ | 7+ | ---- | -- | - | 13 | 13 | 64.1| +-------------+------+---+----+-----+------+------+------+----+---+----+--+---+---+------+ | Total Snow, | | | | Heat 12| | 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.