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United States of America

BOSTON, MASSACHUSETTS


Home > North America > United States > Massachusetts
Elevation: 1 meter     Latitude: 42 22N     Longitude: 071 02W

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DAILY WEATHER AVERAGE - 20 SEPTEMBER
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[ °F ]   °C
Weather ElementAvgAvg HighAvg LowRecord HighRecord Low
Temperature 17.9 °C 22.5 °C 13.4 °C 28.3 °C (2003) 8.3 °C (2014)
Dewpoint 12.6 °C 15.3 °C 9.6 °C 21 °C (2003) 1.1 °C (2010)
Humidity 73.1 % 89.3 % 53.5 % 30 % (2010)
Barometer 1017.6 hPa 1020.3 hPa 1014.9 hPa 1030.5 hPa (2008) 1000 hPa (1997)
Wind Speed 15.6 km/h 24.3 km/h 38.9 km/h (1997)
Wind Gust 39.6 km/h 53.8 km/h (1997)
Precipitation 9.65 mm 32 mm (2006)
Weather ElementAverage
Visibility14.8 km
Wind DirectionSSW (208.5 °)
Weather ElementTotal
Heating Degree Days2.7 (Base 18.3)
Cooling Degree Days2.4 (Base 18.3)
Growing Degree Days7.9 (Base 10)
Total Years on Record: 21
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WIND DIRECTION BREAKOUT




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