ST. HELENA, CALIFORNIA

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Elevation: 52 meters Latitude: 38 26N Longitude: 122 25W

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DAILY WEATHER AVERAGE - 16 FEBRUARY

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	11.1 ^°C	19.8 ^°C	4.2 ^°C	23 ^°C (2016)	2 ^°C (2013)
Dewpoint	6.6 ^°C	11 ^°C	2.2 ^°C	14 ^°C (2016)	-5 ^°C (2012)
Humidity	78.3 ^%	100 ^%	42.4 ^%		26 ^% (2012)
Barometer	1019.3 ^hPa	1022 ^hPa	1016.3 ^hPa	1025.7 ^hPa (2012)	1006.4 ^hPa (2016)
Wind Speed	6.1 ^km/h	17.1 ^km/h		18.5 ^km/h (2012)
Wind Gust		28.3 ^km/h		33.3 ^km/h (2012)
Precipitation	---			--- ()

Weather Element	Average
Visibility	15.4 ^km
Wind Direction	SSE (163.8 °)

Weather Element	Total
Heating Degree Days	6.3 (Base 18.3)
Growing Degree Days	2.5 (Base 10)

Total Years on Record: 5

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