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United States of America

NAPA, CALIFORNIA


Home > North America > United States > California
Elevation: 10 meters     Latitude: 38 13N     Longitude: 122 17W

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DAILY WEATHER AVERAGE - 30 JANUARY
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[ °F ]   °C
Weather ElementAvgAvg HighAvg LowRecord HighRecord Low
Temperature 9.1 °C 15.3 °C 4.4 °C 32.2 °C (1995) -3.9 °C (2002)
Dewpoint 3.9 °C 6.8 °C 0.5 °C 12 °C (2006) -15 °C (1995)
Humidity 80.2 % 92.8 % 55.5 % 4 % (1995)
Barometer 1019.6 hPa 1022 hPa 1016.9 hPa 1028.1 hPa (2008) 1007.1 hPa (1996)
Wind Speed 10.3 km/h 22 km/h 38.9 km/h (2000)
Wind Gust 39.9 km/h 46.3 km/h (1998)
Precipitation 7.87 mm 35.05 mm (2011)
Weather ElementAverage
Visibility11.6 km
Wind DirectionESE (118.1 °)
Weather ElementTotal
Heating Degree Days9.8 (Base 18.3)
Cooling Degree Days13.9 (Base 18.3)
Growing Degree Days5.4 (Base 10)
Total Years on Record: 21
WEATHER CONDITIONS BREAKOUT
WIND DIRECTION BREAKOUT




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