ST. HELENA, SOUTH DAKOTA

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Elevation: 378 meters Latitude: 42 51N Longitude: 097 29W

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DAILY WEATHER AVERAGE - 8 JULY

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	23.8 ^°C	29.2 ^°C	18.3 ^°C	35 ^°C (2000)	11 ^°C (2015)
Dewpoint	16.6 ^°C	19.5 ^°C	14 ^°C	25 ^°C (2001)	8 ^°C (1997)
Humidity	66.2 ^%	88.3 ^%	46.5 ^%		33 ^% (1997)
Barometer	1014.2 ^hPa	1016.6 ^hPa	1012.2 ^hPa	1023.7 ^hPa (2012)	1005.4 ^hPa (2007)
Wind Speed	14.8 ^km/h	28.3 ^km/h		44.4 ^km/h (2003)
Wind Gust		40.1 ^km/h		53.8 ^km/h (2003)
Precipitation	11.94 ^mm			22.35 ^mm (2003)

Weather Element	Average
Visibility	15.3 ^km
Wind Direction	S (184 °)

Total Years on Record: 20

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