SINAI, SOUTH DAKOTA

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Elevation: 1648 feet Latitude: 44 19N Longitude: 096 46W

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DAILY WEATHER AVERAGE - JANUARY 21

[ °C ] °F

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	15.7 ^°F	23.3 ^°F	6.5 ^°F	39.2 ^°F (2002)	-11.2 ^°F (2012)
Dewpoint	10.4 ^°F	18.4 ^°F	-0.8 ^°F	30.2 ^°F (2006)	-25.6 ^°F (2008)
Humidity	80.2 ^%	95.3 ^%	63.2 ^%		25 ^% (2008)
Barometer	30.00 ⁱⁿ	30.12 ⁱⁿ	29.90 ⁱⁿ	30.52 ⁱⁿ (2016)	29.41 ⁱⁿ (1997)
Wind Speed	9.6 ^mph	18.6 ^mph		36.8 ^mph (2005)
Wind Gust		29.8 ^mph		49.5 ^mph (2005)
Precipitation	0.05 ⁱⁿ			0.08 ⁱⁿ (1999)

Weather Element	Average
Visibility	7.9 ^mi
Wind Direction	S (181.3 °)

Weather Element	Total
Heating Degree Days	50.1 (Base 18.3)

Total Years on Record: 20

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