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United States of America

SAN DIMAS, CALIFORNIA


Home > North America > United States > California
Elevation: 210 meters     Latitude: 34 03N     Longitude: 117 49W

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DAILY WEATHER AVERAGE - 18 SEPTEMBER
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[ °F ]   °C
Weather ElementAvgAvg HighAvg LowRecord HighRecord Low
Temperature 20.2 °C 31.4 °C 13.7 °C 37.8 °C (2009) 10 °C (2010)
Dewpoint 13.4 °C 15.5 °C 9.9 °C 19.4 °C (2000) -3.9 °C (2006)
Humidity 71.5 % 94.7 % 32.1 % 8 % (2006)
Barometer 1011.9 hPa 1013.5 hPa 1009.8 hPa 1017.6 hPa (2011) 1005.4 hPa (2004)
Wind Speed 7.7 km/h 24.8 km/h 33.3 km/h (1997)
Wind Gust 31.9 km/h 38.9 km/h (2010)
Precipitation --- --- ()
Weather ElementAverage
Visibility9.8 km
Wind DirectionESE (120.6 °)
Weather ElementTotal
Heating Degree Days1.4 (Base 18.3)
Cooling Degree Days4.6 (Base 18.3)
Growing Degree Days12.6 (Base 10)
Total Years on Record: 21
WEATHER CONDITIONS BREAKOUT
WIND DIRECTION BREAKOUT




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