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United States of America

CHATHAM, MASSACHUSETTS


Home > North America > United States > Massachusetts
Elevation: 20 meters     Latitude: 41 41N     Longitude: 069 59W

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DAILY WEATHER AVERAGE - 17 AUGUST
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[ °F ]   °C
Weather ElementAvgAvg HighAvg LowRecord HighRecord Low
Temperature 22 °C 25.8 °C 18.8 °C 30.6 °C (2002) 15 °C (2008)
Dewpoint 18.9 °C 20.7 °C 16.6 °C 23.3 °C (2010) 9.4 °C (2007)
Humidity 84.1 % 96.2 % 65.6 % 41 % (2007)
Barometer 1016.3 hPa 1017.9 hPa 1014.2 hPa 1026.1 hPa (2013) 1008.1 hPa (2007)
Wind Speed 9.2 km/h 18.2 km/h 27.8 km/h (1999)
Wind Gust 34.1 km/h 40.7 km/h (1999)
Precipitation 7.87 mm 51.05 mm (1997)
Weather ElementAverage
Visibility13 km
Wind DirectionSE (133.8 °)
Weather ElementTotal
Heating Degree Days0.3 (Base 18.3)
Cooling Degree Days4.2 (Base 18.3)
Growing Degree Days12.3 (Base 10)
Total Years on Record: 18
WEATHER CONDITIONS BREAKOUT
WIND DIRECTION BREAKOUT




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