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United States of America

ST. HELENA, CALIFORNIA


Home > North America > United States > California
Elevation: 170 feet     Latitude: 38 26N     Longitude: 122 25W

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DAILY WEATHER AVERAGE - JULY 5
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[ °C ]   °F
Weather ElementAvgAvg HighAvg LowRecord HighRecord Low
Temperature 61.5 °F 77 °F 51.8 °F 84.2 °F (2014) 48.2 °F (2012)
Dewpoint 52.7 °F 55.9 °F 50 °F 59 °F (2015) 46.4 °F (2014)
Humidity 76 % 97 % 44.3 % 37 % (2012)
Barometer 29.93 in 29.98 in 29.88 in 30.10 in (2014) 29.72 in (2013)
Wind Speed 5.4 mph 13.3 mph 13.8 mph (2012)
Wind Gust 18.7 mph 19.6 mph (2015)
Precipitation --- --- ()
Weather ElementAverage
Visibility9.1 mi
Wind DirectionSSW (204.2 °)
Weather ElementTotal
Heating Degree Days3.3 (Base 18.3)
Cooling Degree Days2.1 (Base 18.3)
Growing Degree Days14.4 (Base 10)
Total Years on Record: 4
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WIND DIRECTION BREAKOUT




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