PORTOLA VALLEY, CALIFORNIA

Home > North America > United States > California
Elevation: 107 meters Latitude: 37 24N Longitude: 122 14W

WEATHER

Daily Averages

Hourly Data

SELECT A DAY

PRINT THIS DATA

[ ← Previous Day ]
DAILY WEATHER AVERAGE - 3 DECEMBER

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	12.1 ^°C	15.4 ^°C	6.3 ^°C	19 ^°C (2007)	(2014)
Dewpoint	6.1 ^°C	8.6 ^°C	2.8 ^°C	15 ^°C (2014)	-8 ^°C (2011)
Humidity	69.9 ^%	87.5 ^%	53.1 ^%		23 ^% (2011)
Barometer	1020.3 ^hPa	1022.4 ^hPa	1018.6 ^hPa	1031.5 ^hPa (2007)	1006.1 ^hPa (2014)
Wind Speed	10.1 ^km/h	20.4 ^km/h		37 ^km/h (2005)
Wind Gust		43.9 ^km/h		50.1 ^km/h (2015)
Precipitation	6.35 ^mm			6.35 ^mm (2014)

Weather Element	Average
Visibility	21.6 ^km
Wind Direction	SE (135.1 °)

Weather Element	Total
Heating Degree Days	7.5 (Base 18.3)
Growing Degree Days	1.7 (Base 10)

Total Years on Record: 21

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT