BRANNAN ISLAND, CALIFORNIA

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Elevation: 30 feet Latitude: 38 07N Longitude: 121 42W

WEATHER

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DAILY WEATHER AVERAGE - AUGUST 15

[ °C ] °F

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	73.6 ^°F	92.7 ^°F	57.1 ^°F	102.2 ^°F (2008)	51.8 ^°F (2010)
Dewpoint	49.3 ^°F	55.3 ^°F	41.3 ^°F	80.6 ^°F (2011)	26.6 ^°F (2015)
Humidity	50.6 ^%	83.1 ^%	20.5 ^%		9 ^% (2008)
Barometer	29.88 ⁱⁿ	29.93 ⁱⁿ	29.77 ⁱⁿ	30.04 ⁱⁿ (2003)	28.77 ⁱⁿ (2008)
Wind Speed	5.9 ^mph	10.6 ^mph		15 ^mph (2004)
Wind Gust		18.8 ^mph		19.6 ^mph (2007)
Precipitation	---			--- ()

Weather Element	Average
Visibility	11.9 ^mi
Wind Direction	S (178.9 °)

Weather Element	Total
Cooling Degree Days	9.9 (Base 18.3)
Growing Degree Days	24.9 (Base 10)

Total Years on Record: 17

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