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 - 23 FEBRUARY

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	12.1 ^°C	15.7 ^°C	8.3 ^°C	22 ^°C (2012)	3.8 ^°C (1996)
Dewpoint	5.7 ^°C	8.1 ^°C	3.1 ^°C	13 ^°C (2009)	-7 ^°C (2012)
Humidity	68.1 ^%	86.7 ^%	49.6 ^%		19 ^% (2012)
Barometer	1017.6 ^hPa	1020 ^hPa	1015.2 ^hPa	1028.4 ^hPa (1999)	1001 ^hPa (1998)
Wind Speed	13.4 ^km/h	24.1 ^km/h		37 ^km/h (1997)
Wind Gust		36.9 ^km/h		46.3 ^km/h (1998)
Precipitation	---			--- ()

Weather Element	Average
Visibility	23.3 ^km
Wind Direction	S (178.8 °)

Weather Element	Total
Heating Degree Days	6.3 (Base 18.3)
Growing Degree Days	3.1 (Base 10)

Total Years on Record: 21

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT