ST. HELENA, SOUTH DAKOTA

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Elevation: 1241 feet Latitude: 42 51N Longitude: 097 29W

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DAILY WEATHER AVERAGE - NOVEMBER 25

[ °C ] °F

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	32.6 ^°F	43 ^°F	23.4 ^°F	60.8 ^°F (2011)	-2.2 ^°F (1996)
Dewpoint	22 ^°F	27.8 ^°F	16.2 ^°F	41 ^°F (2011)	-7.6 ^°F (1999)
Humidity	67.6 ^%	84.7 ^%	48.5 ^%		24 ^% (1999)
Barometer	29.95 ⁱⁿ	30.08 ⁱⁿ	29.83 ⁱⁿ	30.52 ⁱⁿ (1996)	29.56 ⁱⁿ (2011)
Wind Speed	9.8 ^mph	19.5 ^mph		33.4 ^mph (2010)
Wind Gust		26.9 ^mph		41.4 ^mph (2009)
Precipitation	0.02 ⁱⁿ			0.02 ⁱⁿ (2014)

Weather Element	Average
Visibility	9.8 ^mi
Wind Direction	SSW (209 °)

Weather Element	Total
Heating Degree Days	31.8 (Base 18.3)

Total Years on Record: 21

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