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United States of America

PETALUMA, CALIFORNIA


Home > North America > United States > California
Elevation: 0 meters     Latitude: 38 14N     Longitude: 122 38W

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DAILY WEATHER AVERAGE - 15 SEPTEMBER
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[ °F ]   °C
Weather ElementAvgAvg HighAvg LowRecord HighRecord Low
Temperature 15.7 °C 23.4 °C 11.2 °C 25 °C (2014) 9 °C (2011)
Dewpoint 11.6 °C 13.8 °C 8.8 °C 16 °C (2013) 5 °C (2015)
Humidity 79.8 % 98.8 % 43.4 % 37 % (2012)
Barometer 1013.2 hPa 1014.6 hPa 1011.2 hPa 1020.3 hPa (2012) 1009.1 hPa (2013)
Wind Speed 10.8 km/h 26.4 km/h 31.5 km/h (2015)
Wind Gust 34.4 km/h 46.3 km/h (2015)
Precipitation --- --- ()
Weather ElementAverage
Visibility13.2 km
Wind DirectionWSW (248.2 °)
Weather ElementTotal
Heating Degree Days1.6 (Base 18.3)
Cooling Degree Days1.2 (Base 18.3)
Growing Degree Days7.3 (Base 10)
Total Years on Record: 5
WEATHER CONDITIONS BREAKOUT
WIND DIRECTION BREAKOUT




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