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United States of America

PORTOLA VALLEY, CALIFORNIA


Home > North America > United States > California
Elevation: 350 feet     Latitude: 37 24N     Longitude: 122 14W

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DAILY WEATHER AVERAGE - MAY 21
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[ °C ]   °F
Weather ElementAvgAvg HighAvg LowRecord HighRecord Low
Temperature 64.1 °F 71.4 °F 55 °F 96.8 °F (2000) 50 °F (2009)
Dewpoint 48.8 °F 53.2 °F 44.3 °F 64.4 °F (2000) 35.6 °F (2000)
Humidity 60.2 % 79.2 % 43.7 % 19 % (2000)
Barometer 29.99 in 30.02 in 29.94 in 30.20 in (2002) 29.69 in (2006)
Wind Speed 11 mph 17.3 mph 25.3 mph (2013)
Wind Gust 26 mph 35.7 mph (2013)
Precipitation --- --- ()
Weather ElementAverage
Visibility17.1 mi
Wind DirectionWSW (247.6 °)
Weather ElementTotal
Heating Degree Days5 (Base 18.3)
Cooling Degree Days5.7 (Base 18.3)
Growing Degree Days13.2 (Base 10)
Total Years on Record: 20
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