HALF MOON BAY, CALIFORNIA

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

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DAILY WEATHER AVERAGE - 18 APRIL

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	10.8 ^°C	14.3 ^°C	-1.1 ^°C	17 ^°C (2010)	(2014)
Dewpoint	9.2 ^°C	11.3 ^°C	6.8 ^°C	13 ^°C (2012)	2 ^°C (2010)
Humidity	90.6 ^%	99 ^%	78.7 ^%		63 ^% (2010)
Barometer	1017.6 ^hPa	1019.3 ^hPa	1016.6 ^hPa	1025.7 ^hPa (2013)	1011.2 ^hPa (2010)
Wind Speed	10.6 ^km/h	21.9 ^km/h		29.6 ^km/h (2013)
Wind Gust		37 ^km/h		38.9 ^km/h (2013)
Precipitation	8.89 ^mm			8.89 ^mm (2011)

Weather Element	Average
Visibility	8.4 ^km
Wind Direction	SSW (203.6 °)

Weather Element	Total
Heating Degree Days	11.7 (Base 18.3)
Growing Degree Days	1.8 (Base 10)

Total Years on Record: 6

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