NAPA, CALIFORNIA

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Elevation: 10 meters Latitude: 38 13N Longitude: 122 17W

WEATHER

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DAILY WEATHER AVERAGE - 15 APRIL

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	11.8 ^°C	18.4 ^°C	5.3 ^°C	27.8 ^°C (1999)	-0.6 ^°C (2009)
Dewpoint	5.2 ^°C	8.2 ^°C	1.8 ^°C	13.9 ^°C (2014)	-3.3 ^°C (2015)
Humidity	68.2 ^%	89.9 ^%	44.8 ^%		20 ^% (2007)
Barometer	1016.6 ^hPa	1018.6 ^hPa	1014.2 ^hPa	1026.4 ^hPa (2011)	1008.1 ^hPa (2002)
Wind Speed	14.2 ^km/h	28.2 ^km/h		46.3 ^km/h (2013)
Wind Gust		53.3 ^km/h		122.3 ^km/h (2008)
Precipitation	0.25 ^mm			0.25 ^mm (2010)

Weather Element	Average
Visibility	18.8 ^km
Wind Direction	SSW (200.7 °)

Weather Element	Total
Heating Degree Days	6.4 (Base 18.3)
Growing Degree Days	3.1 (Base 10)

Total Years on Record: 21

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