ST. HELENA, SOUTH DAKOTA

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

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DAILY WEATHER AVERAGE - 2 JULY

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	22.9 ^°C	28.3 ^°C	17.2 ^°C	37 ^°C (2012)	12 ^°C (2001)
Dewpoint	15.9 ^°C	18.7 ^°C	12.9 ^°C	24 ^°C (1999)	6 ^°C (2012)
Humidity	66.5 ^%	85.6 ^%	47.9 ^%		30 ^% (2012)
Barometer	1013.9 ^hPa	1016.9 ^hPa	1010.5 ^hPa	1022.4 ^hPa (2014)	1000.3 ^hPa (1999)
Wind Speed	16.1 ^km/h	30.4 ^km/h		53.8 ^km/h (1997)
Wind Gust		44.7 ^km/h		76 ^km/h (1997)
Precipitation	34.29 ^mm			99.57 ^mm (1999)

Weather Element	Average
Visibility	14.8 ^km
Wind Direction	SSE (157.1 °)

Total Years on Record: 21

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