CASTLE ROCK, CALIFORNIA

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Elevation: 190 meters Latitude: 37 38N Longitude: 121 29W

WEATHER

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DAILY WEATHER AVERAGE - 4 DECEMBER

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	8.6 ^°C	14.7 ^°C	3.6 ^°C	20.6 ^°C (2014)	-2.8 ^°C (2004)
Dewpoint	2.9 ^°C	5.7 ^°C	0.2 ^°C	13.9 ^°C (2014)	-11.1 ^°C (2011)
Humidity	71.6 ^%	88.8 ^%	48.2 ^%		20 ^% (2011)
Barometer	1020.7 ^hPa	1023 ^hPa	1018.3 ^hPa	1030.1 ^hPa (2005)	1005.8 ^hPa (2004)
Wind Speed	6.1 ^km/h	17.5 ^km/h		31.5 ^km/h (1997)
Wind Gust		40.2 ^km/h		46.3 ^km/h (1997)
Precipitation	1.78 ^mm			2.79 ^mm (2007)

Weather Element	Average
Visibility	13.8 ^km
Wind Direction	ENE (68.7 °)

Weather Element	Total
Heating Degree Days	9.3 (Base 18.3)
Growing Degree Days	3.9 (Base 10)

Total Years on Record: 21

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