HALF MOON BAY, CALIFORNIA

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

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DAILY WEATHER AVERAGE - 19 AUGUST

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	13.7 ^°C	15.6 ^°C	6.4 ^°C	18 ^°C (2014)	(2013)
Dewpoint	13.1 ^°C	14.2 ^°C	12.5 ^°C	17 ^°C (2014)	12 ^°C (2013)
Humidity	96.6 ^%	100 ^%	87.2 ^%		77 ^% (2010)
Barometer	1010.5 ^hPa	1014.9 ^hPa	1012.2 ^hPa	1016.9 ^hPa (2012)	1010.5 ^hPa (2014)
Wind Speed	11.1 ^km/h	20.4 ^km/h		27.8 ^km/h (2012)
Wind Gust		30.6 ^km/h		35.2 ^km/h (2012)
Precipitation	0.76 ^mm			0.76 ^mm (2013)

Weather Element	Average
Visibility	7.9 ^km
Wind Direction	SSW (208.9 °)

Weather Element	Total
Heating Degree Days	7.3 (Base 18.3)
Growing Degree Days	3.9 (Base 10)

Total Years on Record: 5

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