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United States of America

SAINT JOHN, CALIFORNIA


Home > North America > United States > California
Elevation: 46 meters     Latitude: 39 42N     Longitude: 122 00W

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DAILY WEATHER AVERAGE - 18 SEPTEMBER
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[ °F ]   °C
Weather ElementAvgAvg HighAvg LowRecord HighRecord Low
Temperature 19.9 °C 25.8 °C 12.2 °C 32 °C (2011) (2015)
Dewpoint 9.2 °C 12.5 °C 6.8 °C 17 °C (2014) -3 °C (2013)
Humidity 49.5 % 71.7 % 28.7 % 12 % (2011)
Barometer 1012.2 hPa 1014.2 hPa 1010.2 hPa 1019.3 hPa (1998) 1006.4 hPa (1999)
Wind Speed 12.1 km/h 23 km/h 44.4 km/h (2002)
Wind Gust 37.7 km/h 44.4 km/h (2010)
Precipitation --- --- ()
Weather ElementAverage
Visibility64.7 km
Wind DirectionSSE (161.5 °)
Weather ElementTotal
Heating Degree Days5.8 (Base 18.3)
Cooling Degree Days4.4 (Base 18.3)
Growing Degree Days10.8 (Base 10)
Total Years on Record: 20
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WIND DIRECTION BREAKOUT




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