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 OCTOBER

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	12.9 ^°C	17 ^°C	8.8 ^°C	18 ^°C (2010)	4 ^°C (2013)
Dewpoint	10.9 ^°C	13.6 ^°C	7.6 ^°C	16 ^°C (2015)	3 ^°C (2013)
Humidity	89.2 ^%	98.6 ^%	71.4 ^%		52 ^% (2010)
Barometer	1018.3 ^hPa	1020 ^hPa	1015.9 ^hPa	1025.1 ^hPa (2010)	1007.5 ^hPa (2014)
Wind Speed	8.5 ^km/h	23 ^km/h		27.8 ^km/h (2013)
Wind Gust		33.3 ^km/h		37 ^km/h (2014)
Precipitation	1.52 ^mm			1.52 ^mm (2014)

Weather Element	Average
Visibility	10.9 ^km
Wind Direction	S (175.3 °)

Weather Element	Total
Heating Degree Days	5.4 (Base 18.3)
Growing Degree Days	2.9 (Base 10)

Total Years on Record: 5

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