PORTOLA VALLEY, CALIFORNIA

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Elevation: 350 feet Latitude: 37 24N Longitude: 122 14W

WEATHER

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DAILY WEATHER AVERAGE - JANUARY 22

[ °C ] °F

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	51.8 ^°F	57.8 ^°F	45.1 ^°F	66.2 ^°F (2011)	39.2 ^°F (2004)
Dewpoint	42.5 ^°F	46.3 ^°F	38.7 ^°F	57.2 ^°F (2016)	15.8 ^°F (2007)
Humidity	74 ^%	89.4 ^%	57.6 ^%		16 ^% (2007)
Barometer	30.09 ⁱⁿ	30.16 ⁱⁿ	30.01 ⁱⁿ	30.37 ⁱⁿ (2004)	29.34 ⁱⁿ (2010)
Wind Speed	7.4 ^mph	15.3 ^mph		57.5 ^mph (1998)
Wind Gust		27.8 ^mph		34.5 ^mph (1997)
Precipitation	0.03 ⁱⁿ			0.03 ⁱⁿ (2016)

Weather Element	Average
Visibility	13.1 ^mi
Wind Direction	SE (140.5 °)

Weather Element	Total
Heating Degree Days	13.6 (Base 18.3)
Growing Degree Days	4.4 (Base 10)

Total Years on Record: 22

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