HALF MOON BAY, CALIFORNIA

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

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DAILY WEATHER AVERAGE - 4 SEPTEMBER

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	14.4 ^°C	17.2 ^°C	0.3 ^°C	20 ^°C (2013)	(2014)
Dewpoint	12.9 ^°C	14 ^°C	11.7 ^°C	17 ^°C (2013)	9 ^°C (2015)
Humidity	90.8 ^%	98.8 ^%	76.8 ^%		59 ^% (2010)
Barometer	1013.2 ^hPa	1014.6 ^hPa	1011.9 ^hPa	1018.3 ^hPa (2013)	1006.8 ^hPa (2014)
Wind Speed	12.9 ^km/h	23.8 ^km/h		35.2 ^km/h (2015)
Wind Gust		36.4 ^km/h		44.4 ^km/h (2015)
Precipitation	---			--- ()

Weather Element	Average
Visibility	10.1 ^km
Wind Direction	SW (224.5 °)

Weather Element	Total
Heating Degree Days	9.6 (Base 18.3)
Growing Degree Days	4.5 (Base 10)

Total Years on Record: 5

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