BRANNAN ISLAND, CALIFORNIA

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Elevation: 10 meters Latitude: 38 07N Longitude: 121 42W

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DAILY WEATHER AVERAGE - 21 FEBRUARY

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	9.7 ^°C	15.2 ^°C	4.6 ^°C	20 ^°C (2014)	0 ^°C (2011)
Dewpoint	5.8 ^°C	8.1 ^°C	3.3 ^°C	14 ^°C (2002)	-3 ^°C (2006)
Humidity	79 ^%	96.7 ^%	54.8 ^%		29 ^% (2006)
Barometer	1018.3 ^hPa	1020.3 ^hPa	1015.9 ^hPa	1028.8 ^hPa (2002)	1007.5 ^hPa (2005)
Wind Speed	9.5 ^km/h	19.8 ^km/h		46.3 ^km/h (1998)
Wind Gust		43.8 ^km/h		66.6 ^km/h (1998)
Precipitation	---			--- ()

Weather Element	Average
Visibility	15.4 ^km
Wind Direction	ESE (114.3 °)

Weather Element	Total
Heating Degree Days	8.4 (Base 18.3)
Growing Degree Days	1.7 (Base 10)

Total Years on Record: 18

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