HALF MOON BAY, CALIFORNIA

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Elevation: 12 meters Latitude: 37 28N Longitude: 122 26W

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DAILY WEATHER AVERAGE - 20 AUGUST

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	14.1 ^°C	15.6 ^°C	12.4 ^°C	18 ^°C (2014)	11 ^°C (2012)
Dewpoint	13.2 ^°C	14.4 ^°C	12.2 ^°C	17 ^°C (2014)	11 ^°C (2013)
Humidity	94.7 ^%	100 ^%	86 ^%		77 ^% (2010)
Barometer	1012.9 ^hPa	1014.2 ^hPa	1011.9 ^hPa	1015.6 ^hPa (2012)	1010.2 ^hPa (2010)
Wind Speed	12.2 ^km/h	20.4 ^km/h		24.1 ^km/h (2011)
Wind Gust		31.5 ^km/h		37 ^km/h (2011)
Precipitation	---			--- ()

Weather Element	Average
Visibility	9.5 ^km
Wind Direction	S (183.3 °)

Weather Element	Total
Heating Degree Days	4.3 (Base 18.3)
Growing Degree Days	4 (Base 10)

Total Years on Record: 5

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