MOUNT WILSON, CALIFORNIA

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Elevation: 1740 meters Latitude: 34 14N Longitude: 118 04W

WEATHER

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DAILY WEATHER AVERAGE - 18 JANUARY

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	7.6 ^°C	12 ^°C	2.2 ^°C	22 ^°C (2014)	(2014)
Dewpoint	-8.4 ^°C	-3.3 ^°C	-10.3 ^°C	5 ^°C (2010)	-25 ^°C (2009)
Humidity	37.4 ^%	51.2 ^%	24.8 ^%		4 ^% (2009)
Wind Speed	8.7 ^km/h	18.5 ^km/h		61.2 ^km/h (2010)
Wind Gust		29.3 ^km/h		81.4 ^km/h (2010)
Precipitation	---			--- ()

Weather Element	Average
Visibility	111.7 ^km
Wind Direction	SSE (164.5 °)

Weather Element	Total
Heating Degree Days	11.2 (Base 18.3)
Growing Degree Days	2.3 (Base 10)

Total Years on Record: 18

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