PORTOLA VALLEY, CALIFORNIA

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

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DAILY WEATHER AVERAGE - 23 NOVEMBER

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	13.2 ^°C	17.3 ^°C	8.7 ^°C	22.7 ^°C (1995)	2 ^°C (2003)
Dewpoint	6.7 ^°C	8.9 ^°C	4.4 ^°C	15 ^°C (1998)	-9 ^°C (2007)
Humidity	67.4 ^%	87.6 ^%	48.1 ^%		17 ^% (2007)
Barometer	1020 ^hPa	1022 ^hPa	1018.3 ^hPa	1029.1 ^hPa (2000)	1008.1 ^hPa (2011)
Wind Speed	10.5 ^km/h	19 ^km/h		40.7 ^km/h (2010)
Wind Gust		46.3 ^km/h		55.5 ^km/h (2010)
Precipitation	---			--- ()

Weather Element	Average
Visibility	25.7 ^km
Wind Direction	SSE (154.3 °)

Weather Element	Total
Heating Degree Days	5.3 (Base 18.3)
Growing Degree Days	3.2 (Base 10)

Total Years on Record: 21

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