HALF MOON BAY, CALIFORNIA

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

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DAILY WEATHER AVERAGE - 29 DECEMBER

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	8.4 ^°C	14.4 ^°C	0.7 ^°C	21 ^°C (2013)	(2013)
Dewpoint	3.4 ^°C	8.8 ^°C	2.3 ^°C	13 ^°C (2011)	-2 ^°C (2013)
Humidity	75.3 ^%	97.2 ^%	53.2 ^%		13 ^% (2010)
Barometer	1017.9 ^hPa	1021 ^hPa	1015.6 ^hPa	1025.7 ^hPa (2011)	1006.1 ^hPa (2010)
Wind Speed	13.5 ^km/h	30.7 ^km/h		51.8 ^km/h (2010)
Wind Gust		45.9 ^km/h		68.6 ^km/h (2010)
Precipitation	7.87 ^mm			9.91 ^mm (2012)

Weather Element	Average
Visibility	12.6 ^km
Wind Direction	SSE (152.3 °)

Weather Element	Total
Heating Degree Days	10.8 (Base 18.3)
Growing Degree Days	0.5 (Base 10)

Total Years on Record: 5

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