DENISON, IOWA

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Elevation: 388 meters Latitude: 41 59N Longitude: 095 22W

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DAILY WEATHER AVERAGE - 17 DECEMBER

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	-3.2 ^°C	0.7 ^°C	-7.8 ^°C	10 ^°C (2001)	-21 ^°C (2000)
Dewpoint	-7.1 ^°C	-3.9 ^°C	-10.9 ^°C	4 ^°C (2003)	-25 ^°C (2013)
Humidity	76.4 ^%	87.9 ^%	62.9 ^%		36 ^% (2001)
Barometer	1016.9 ^hPa	1021.3 ^hPa	1012.5 ^hPa	1035.9 ^hPa (2005)	995.3 ^hPa (2002)
Wind Speed	14.2 ^km/h	28 ^km/h		44.4 ^km/h (2003)
Wind Gust		40.9 ^km/h		61.2 ^km/h (2003)
Precipitation	3.05 ^mm			3.05 ^mm (2003)

Weather Element	Average
Visibility	13.7 ^km
Wind Direction	S (183.4 °)

Weather Element	Total
Heating Degree Days	21.9 (Base 18.3)

Total Years on Record: 14

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