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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 - JULY 7
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[ °C ]   °F
Weather ElementAvgAvg HighAvg LowRecord HighRecord Low
Temperature 68.7 °F 78.2 °F 58.9 °F 91.4 °F (2006) 55.4 °F (2012)
Dewpoint 54.2 °F 57.6 °F 50.7 °F 62.6 °F (2008) 44.6 °F (1999)
Humidity 61.7 % 81.6 % 43.1 % 25 % (1999)
Barometer 29.95 in 29.99 in 29.91 in 30.10 in (2006) 29.70 in (2008)
Wind Speed 9.4 mph 17 mph 29.9 mph (2015)
Wind Gust 22.3 mph 28.8 mph (2003)
Precipitation --- --- ()
Weather ElementAverage
Visibility17.1 mi
Wind DirectionSW (227.9 °)
Weather ElementTotal
Heating Degree Days2.2 (Base 18.3)
Cooling Degree Days5.5 (Base 18.3)
Growing Degree Days18.6 (Base 10)
Total Years on Record: 20
WEATHER CONDITIONS BREAKOUT
WIND DIRECTION BREAKOUT




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