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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 20
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[ °C ]   °F
Weather ElementAvgAvg HighAvg LowRecord HighRecord Low
Temperature 63.5 °F 71.5 °F 55.2 °F 91.4 °F (2000) 50 °F (2002)
Dewpoint 47.6 °F 51.5 °F 44.1 °F 62.6 °F (2001) 33.8 °F (2013)
Humidity 58.3 % 76.9 % 42.9 % 16 % (2003)
Barometer 30.01 in 30.04 in 29.96 in 30.20 in (2010) 29.83 in (2006)
Wind Speed 11.3 mph 24.7 mph 141.5 mph (2012)
Wind Gust 26.9 mph 34.5 mph (2008)
Precipitation --- --- ()
Weather ElementAverage
Visibility15.9 mi
Wind DirectionWSW (243.1 °)
Weather ElementTotal
Heating Degree Days5.1 (Base 18.3)
Cooling Degree Days4.8 (Base 18.3)
Growing Degree Days13.4 (Base 10)
Total Years on Record: 20
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WIND DIRECTION BREAKOUT




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