HALF MOON BAY, CALIFORNIA

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

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DAILY WEATHER AVERAGE - 30 DECEMBER

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	8.9 ^°C	12.6 ^°C	1.2 ^°C	17 ^°C (2013)	(2013)
Dewpoint	3.7 ^°C	8.4 ^°C	0 ^°C	12 ^°C (2011)	-10 ^°C (2014)
Humidity	74.1 ^%	92.6 ^%	55.6 ^%		22 ^% (2010)
Barometer	1021.3 ^hPa	1023 ^hPa	1020 ^hPa	1025.4 ^hPa (2015)	1014.6 ^hPa (2010)
Wind Speed	13.5 ^km/h	28.5 ^km/h		42.6 ^km/h (2014)
Wind Gust		50.1 ^km/h		62.9 ^km/h (2014)
Precipitation	---			--- ()

Weather Element	Average
Visibility	12.9 ^km
Wind Direction	ESE (128.6 °)

Weather Element	Total
Heating Degree Days	11.4 (Base 18.3)
Growing Degree Days	0.5 (Base 10)

Total Years on Record: 5

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