GRATON, CALIFORNIA

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Elevation: 83 meters Latitude: 38 26N Longitude: 122 53W

WEATHER

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DAILY WEATHER AVERAGE - 1 FEBRUARY

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	8.9 ^°C	15.8 ^°C	4.1 ^°C	24.4 ^°C (2005)	-2 ^°C (2009)
Dewpoint	5.1 ^°C	8.1 ^°C	1.7 ^°C	15.5 ^°C (1995)	-9.4 ^°C (2011)
Humidity	81 ^%	97.3 ^%	53.1 ^%		15 ^% (2011)
Barometer	1020.3 ^hPa	1022.4 ^hPa	1018.3 ^hPa	1030.8 ^hPa (1999)	1003.4 ^hPa (1998)
Wind Speed	6 ^km/h	17.2 ^km/h		42.6 ^km/h (2003)
Wind Gust		45.1 ^km/h		50.1 ^km/h (2003)
Precipitation	3.56 ^mm			16 ^mm (2006)

Weather Element	Average
Visibility	12.1 ^km
Wind Direction	ESE (117 °)

Weather Element	Total
Heating Degree Days	8.4 (Base 18.3)
Growing Degree Days	2.6 (Base 10)

Total Years on Record: 22

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