PORTOLA VALLEY, CALIFORNIA

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

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DAILY WEATHER AVERAGE - 13 FEBRUARY

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	12.7 ^°C	16.5 ^°C	9.2 ^°C	22 ^°C (2006)	5 ^°C (2011)
Dewpoint	7 ^°C	9.5 ^°C	4.2 ^°C	14 ^°C (2000)	-8 ^°C (1997)
Humidity	71.6 ^%	89.7 ^%	52.9 ^%		22 ^% (1997)
Barometer	1017.9 ^hPa	1020.3 ^hPa	1015.9 ^hPa	1027.8 ^hPa (2013)	1004.1 ^hPa (2001)
Wind Speed	10.9 ^km/h	20.8 ^km/h		40.7 ^km/h (2012)
Wind Gust		40.7 ^km/h		50.1 ^km/h (2012)
Precipitation	7.87 ^mm			7.87 ^mm (2012)

Weather Element	Average
Visibility	23 ^km
Wind Direction	SSE (162.5 °)

Weather Element	Total
Heating Degree Days	5.5 (Base 18.3)
Growing Degree Days	3.6 (Base 10)

Total Years on Record: 22

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