ST. HELENA, CALIFORNIA

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

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DAILY WEATHER AVERAGE - 27 JUNE

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	17.8 ^°C	26.5 ^°C	11.3 ^°C	29 ^°C (2013)	6 ^°C (2012)
Dewpoint	12.6 ^°C	14.8 ^°C	10.5 ^°C	17 ^°C (2013)	4 ^°C (2012)
Humidity	75.1 ^%	97 ^%	42.3 ^%		24 ^% (2012)
Barometer	1015.6 ^hPa	1016.9 ^hPa	1014.6 ^hPa	1019.3 ^hPa (2013)	1012.2 ^hPa (2012)
Wind Speed	11.3 ^km/h	24.1 ^km/h		27.8 ^km/h (2014)
Wind Gust		33 ^km/h		38.9 ^km/h (2014)
Precipitation	---			--- ()

Weather Element	Average
Visibility	14.5 ^km
Wind Direction	WSW (257.2 °)

Total Years on Record: 4

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