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Hourly
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United States of America

SAN FRANCISCO, CALIFORNIA


Home > North America > United States > California
Elevation: 128 feet     Latitude: 37 46N     Longitude: 122 26W

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DAILY WEATHER AVERAGE - JANUARY 20
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[ °C ]   °F
Weather ElementAvgAvg HighAvg LowRecord HighRecord Low
Temperature 50.8 °F 56.5 °F 45 °F 64.4 °F (2009) 39 °F (2007)
Dewpoint 44.2 °F 48.3 °F 39.9 °F 55.9 °F (2012) 32 °F (2011)
Humidity 79.6 % 92.6 % 62.3 % 34 % (2011)
Barometer 30.06 in 30.14 in 29.99 in 30.35 in (2006) 29.11 in (2010)
Wind Speed 7.9 mph 16.7 mph 38 mph (2010)
Wind Gust 35.8 mph 50.6 mph (2010)
Precipitation 0.62 in 2.30 in (2010)
Weather ElementAverage
Visibility9 mi
Wind DirectionNE (42 °)
Weather ElementTotal
Heating Degree Days14.2 (Base 18.3)
Growing Degree Days3 (Base 10)
Total Years on Record: 20
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