HALF MOON BAY, CALIFORNIA

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

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DAILY WEATHER AVERAGE - 25 SEPTEMBER

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	14.7 ^°C	19.8 ^°C	-0.5 ^°C	27 ^°C (2010)	(2014)
Dewpoint	12.3 ^°C	14.8 ^°C	9.7 ^°C	17 ^°C (2011)	7 ^°C (2010)
Humidity	87.1 ^%	98.8 ^%	69 ^%		42 ^% (2010)
Barometer	1015.2 ^hPa	1016.6 ^hPa	1013.2 ^hPa	1018.3 ^hPa (2011)	1011.5 ^hPa (2013)
Wind Speed	11.9 ^km/h	31.1 ^km/h		57.5 ^km/h (2010)
Wind Gust		46.8 ^km/h		77.7 ^km/h (2010)
Precipitation	---			--- ()

Weather Element	Average
Visibility	11.1 ^km
Wind Direction	SSW (209.6 °)

Weather Element	Total
Heating Degree Days	8.7 (Base 18.3)
Growing Degree Days	5.7 (Base 10)

Total Years on Record: 5

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