FONTANA, CALIFORNIA

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Elevation: 685 meters Latitude: 34 11N Longitude: 117 27W

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DAILY WEATHER AVERAGE - 12 DECEMBER

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	8.8 ^°C	15.6 ^°C	3.1 ^°C	21.7 ^°C (2010)	-4 ^°C (1997)
Dewpoint	-2.3 ^°C	1.1 ^°C	-4.7 ^°C	10 ^°C (1996)	-16 ^°C (1998)
Humidity	50.3 ^%	72.1 ^%	28.5 ^%		10 ^% (1998)
Barometer	1019.3 ^hPa	1022 ^hPa	1015.9 ^hPa	1037.3 ^hPa (1997)	1005.4 ^hPa (2008)
Wind Speed	11.4 ^km/h	24.9 ^km/h		68.6 ^km/h (2000)
Wind Gust		49.2 ^km/h		77.7 ^km/h (2000)
Precipitation	2.29 ^mm			2.54 ^mm (2014)

Weather Element	Average
Visibility	23.5 ^km
Wind Direction	S (182.9 °)

Weather Element	Total
Heating Degree Days	9 (Base 18.3)
Growing Degree Days	2.6 (Base 10)

Total Years on Record: 21

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