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United States of America

PORTOLA VALLEY, CALIFORNIA


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Elevation: 107 meters     Latitude: 37 24N     Longitude: 122 14W

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DAILY WEATHER AVERAGE - 1 JULY
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[ °F ]   °C
Weather ElementAvgAvg HighAvg LowRecord HighRecord Low
Temperature 20.3 °C 25 °C 15.2 °C 34 °C (1996) 13 °C (2010)
Dewpoint 11.7 °C 13.7 °C 9.6 °C 17 °C (2011) 5 °C (1996)
Humidity 60.4 % 78.3 % 43.2 % 19 % (1996)
Barometer 1013.9 hPa 1015.6 hPa 1012.5 hPa 1019.3 hPa (2007) 1007.1 hPa (1999)
Wind Speed 16.7 km/h 26.7 km/h 38.9 km/h (2000)
Wind Gust 37.7 km/h 46.3 km/h (2004)
Precipitation --- --- ()
Weather ElementAverage
Visibility24.8 km
Wind DirectionWSW (243.8 °)
Weather ElementTotal
Heating Degree Days1.2 (Base 18.3)
Cooling Degree Days2.8 (Base 18.3)
Growing Degree Days10.1 (Base 10)
Total Years on Record: 20
WEATHER CONDITIONS BREAKOUT
WIND DIRECTION BREAKOUT




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