DONNELLSON, IOWA

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Elevation: 220 meters Latitude: 40 42N Longitude: 091 34W

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DAILY WEATHER AVERAGE - 30 OCTOBER

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	12.1 ^°C	17.1 ^°C	7.2 ^°C	23 ^°C (2006)	1 ^°C (1996)
Dewpoint	5.3 ^°C	9.2 ^°C	1.2 ^°C	20 ^°C (2009)	-9 ^°C (2008)
Humidity	65.4 ^%	80.3 ^%	50.5 ^%		27 ^% (2008)
Barometer	1014.9 ^hPa	1018.6 ^hPa	1010.8 ^hPa	1030.5 ^hPa (2001)	997.3 ^hPa (1996)
Wind Speed	15.1 ^km/h	27.8 ^km/h		50.1 ^km/h (1996)
Wind Gust		43 ^km/h		88.8 ^km/h (1996)
Precipitation	24.64 ^mm			105.41 ^mm (2013)

Weather Element	Average
Visibility	14.6 ^km
Wind Direction	SSW (187.5 °)

Weather Element	Total
Heating Degree Days	6.2 (Base 18.3)
Growing Degree Days	3.9 (Base 10)

Total Years on Record: 18

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