MELLETTE, SOUTH DAKOTA

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Elevation: 396 meters Latitude: 45 09N Longitude: 098 30W

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DAILY WEATHER AVERAGE - 23 JANUARY

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	-11 ^°C	-6.2 ^°C	-17.4 ^°C	6.1 ^°C (2015)	-29.4 ^°C (2008)
Dewpoint	-14.1 ^°C	-9.6 ^°C	-20.1 ^°C	1 ^°C (2010)	-31.7 ^°C (2003)
Humidity	79 ^%	89.1 ^%	67.8 ^%		54 ^% (2003)
Barometer	1020 ^hPa	1026.1 ^hPa	1013.9 ^hPa	1046.7 ^hPa (2003)	992.2 ^hPa (2010)
Wind Speed	18 ^km/h	30.3 ^km/h		51.8 ^km/h (2009)
Wind Gust		48.8 ^km/h		64.9 ^km/h (2009)
Precipitation	2.54 ^mm			11.68 ^mm (2010)

Weather Element	Average
Visibility	12.6 ^km
Wind Direction	SSW (209.6 °)

Weather Element	Total
Heating Degree Days	30.2 (Base 18.3)

Total Years on Record: 22

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