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United States of America

CHELSEA, MASSACHUSETTS


Home > North America > United States > Massachusetts
Elevation: 30 feet     Latitude: 42 24N     Longitude: 071 06W

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DAILY WEATHER AVERAGE - JULY 30
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[ °C ]   °F
Weather ElementAvgAvg HighAvg LowRecord HighRecord Low
Temperature 73.7 °F 81 °F 67.1 °F 93.9 °F (2002) 60.1 °F (2001)
Dewpoint 61.9 °F 66.8 °F 56.9 °F 73.9 °F (1995) 43 °F (1997)
Humidity 69.1 % 87.6 % 49.7 % 25 % (1997)
Barometer 29.98 in 30.04 in 29.93 in 30.27 in (2005) 29.67 in (2002)
Wind Speed 9 mph 15.4 mph 21.9 mph (2015)
Wind Gust 22.5 mph 28.8 mph (2015)
Precipitation 1.56 in 6.68 in (2007)
Weather ElementAverage
Visibility9.4 mi
Wind DirectionSSW (189.8 °)
Weather ElementTotal
Heating Degree Days0.4 (Base 18.3)
Cooling Degree Days9.6 (Base 18.3)
Growing Degree Days24.1 (Base 10)
Total Years on Record: 21
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