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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 - 21 AUGUST
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[ °F ]   °C
Weather ElementAvgAvg HighAvg LowRecord HighRecord Low
Temperature 15.6 °C 22.5 °C 12.5 °C 28 °C (2012) 9 °C (2012)
Dewpoint 12.6 °C 14 °C 12 °C 15 °C (2015) 9 °C (2012)
Humidity 84.9 % 100 % 58 % 34 % (2012)
Barometer 1013.5 hPa 1014.9 hPa 1012.5 hPa 1016.6 hPa (2011) 1010.8 hPa (2012)
Wind Speed 6.4 km/h 16.7 km/h 22.2 km/h (2011)
Wind Gust 28.5 km/h 29.6 km/h (2011)
Precipitation --- --- ()
Weather ElementAverage
Visibility14.3 km
Wind DirectionSSW (193.4 °)
Weather ElementTotal
Heating Degree Days2.1 (Base 18.3)
Cooling Degree Days0.4 (Base 18.3)
Growing Degree Days7.5 (Base 10)
Total Years on Record: 4
WEATHER CONDITIONS BREAKOUT
WIND DIRECTION BREAKOUT




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