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United States of America

PORTOLA VALLEY, CALIFORNIA


Home > North America > United States > California
Elevation: 107 meters     Latitude: 37 24N     Longitude: 122 14W

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DAILY WEATHER AVERAGE - 9 MAY
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[ °F ]   °C
Weather ElementAvgAvg HighAvg LowRecord HighRecord Low
Temperature 15.6 °C 20.1 °C 10.2 °C 27 °C (2001) (2013)
Dewpoint 7.9 °C 10.1 °C 6.3 °C 14 °C (2007) 3 °C (2006)
Humidity 62 % 80 % 45.5 % 30 % (2006)
Barometer 1016.9 hPa 1018.3 hPa 1015.6 hPa 1022 hPa (2013) 1012.2 hPa (2012)
Wind Speed 18.2 km/h 30.3 km/h 37 km/h (2008)
Wind Gust 38.6 km/h 46.3 km/h (2004)
Precipitation --- --- ()
Weather ElementAverage
Visibility23.5 km
Wind DirectionWSW (239.4 °)
Weather ElementTotal
Heating Degree Days4.2 (Base 18.3)
Cooling Degree Days0.8 (Base 18.3)
Growing Degree Days5.8 (Base 10)
Total Years on Record: 21
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