ALTON, IOWA

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Elevation: 396 meters Latitude: 42 59N Longitude: 096 01W

WEATHER

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DAILY WEATHER AVERAGE - 10 FEBRUARY

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	-4.8 ^°C	-0.2 ^°C	-9.8 ^°C	19 ^°C (1999)	-27 ^°C (2014)
Dewpoint	-8.7 ^°C	-3.7 ^°C	-13.5 ^°C	12 ^°C (1999)	-29 ^°C (2008)
Humidity	76.1 ^%	88.9 ^%	63.7 ^%		39 ^% (2008)
Barometer	1017.6 ^hPa	1022.4 ^hPa	1012.9 ^hPa	1037.6 ^hPa (2008)	987.8 ^hPa (2009)
Wind Speed	18.3 ^km/h	33.5 ^km/h		62.9 ^km/h (1996)
Wind Gust		47.3 ^km/h		85.1 ^km/h (1996)
Precipitation	12.45 ^mm			12.45 ^mm (2013)

Weather Element	Average
Visibility	13.7 ^km
Wind Direction	SSW (213.1 °)

Weather Element	Total
Heating Degree Days	23.3 (Base 18.3)
Growing Degree Days	1 (Base 10)

Total Years on Record: 20

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