HALF MOON BAY, CALIFORNIA

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

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DAILY WEATHER AVERAGE - 31 MAY

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	11.8 ^°C	14.3 ^°C	4.2 ^°C	17 ^°C (2013)	(2015)
Dewpoint	9.8 ^°C	11.2 ^°C	7.6 ^°C	13 ^°C (2010)	5 ^°C (2013)
Humidity	87.9 ^%	99 ^%	74.8 ^%		59 ^% (2012)
Barometer	1015.9 ^hPa	1017.3 ^hPa	1014.6 ^hPa	1019 ^hPa (2012)	1012.9 ^hPa (2012)
Wind Speed	10.3 ^km/h	20.8 ^km/h		37 ^km/h (2013)
Wind Gust		36.2 ^km/h		46.3 ^km/h (2013)
Precipitation	---			--- ()

Weather Element	Average
Visibility	8.2 ^km
Wind Direction	SSW (196.1 °)

Weather Element	Total
Heating Degree Days	9.1 (Base 18.3)
Growing Degree Days	1.4 (Base 10)

Total Years on Record: 6

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