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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 - AUGUST 21
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[ °C ]   °F
Weather ElementAvgAvg HighAvg LowRecord HighRecord Low
Temperature 67.3 °F 75.8 °F 59 °F 87.8 °F (2007) 55.4 °F (2012)
Dewpoint 55.4 °F 58.4 °F 53.1 °F 62.6 °F (2009) 48.2 °F (2007)
Humidity 66.7 % 84.4 % 48.2 % 35 % (2007)
Barometer 29.89 in 30.00 in 29.92 in 30.11 in (2001) 29.82 in (2009)
Wind Speed 9.5 mph 16 mph 19.6 mph (2004)
Wind Gust 22.3 mph 28.8 mph (2004)
Precipitation --- --- ()
Weather ElementAverage
Visibility14.4 mi
Wind DirectionWSW (233.7 °)
Weather ElementTotal
Heating Degree Days1.8 (Base 18.3)
Cooling Degree Days4.2 (Base 18.3)
Growing Degree Days17.4 (Base 10)
Total Years on Record: 20
WEATHER CONDITIONS BREAKOUT
WIND DIRECTION BREAKOUT




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