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United States of America

PORTOLA VALLEY, CALIFORNIA


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Elevation: 350 feet     Latitude: 37 24N     Longitude: 122 14W

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DAILY WEATHER AVERAGE - APRIL 26
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[ °C ]   °F
Weather ElementAvgAvg HighAvg LowRecord HighRecord Low
Temperature 62.5 °F 70.8 °F 52 °F 93.2 °F (2004) 46.9 °F (1995)
Dewpoint 45.7 °F 50.7 °F 39.6 °F 59 °F (2004) 17.6 °F (2010)
Humidity 57.7 % 80.1 % 38.4 % 13 % (2010)
Barometer 30.04 in 30.11 in 29.98 in 30.25 in (2013) 29.79 in (2012)
Wind Speed 10.1 mph 17.3 mph 23 mph (2006)
Wind Gust 23.5 mph 28.8 mph (2002)
Precipitation --- --- ()
Weather ElementAverage
Visibility17 mi
Wind DirectionSW (229.1 °)
Weather ElementTotal
Heating Degree Days7 (Base 18.3)
Cooling Degree Days4.9 (Base 18.3)
Growing Degree Days11.4 (Base 10)
Total Years on Record: 21
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