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United States of America

DONNELLSON, IOWA


Home > North America > United States > Iowa
Elevation: 220 meters     Latitude: 40 42N     Longitude: 091 34W

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DAILY WEATHER AVERAGE - 20 AUGUST
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[ °F ]   °C
Weather ElementAvgAvg HighAvg LowRecord HighRecord Low
Temperature 23 °C 28.4 °C 18.2 °C 36 °C (2003) 12 °C (2004)
Dewpoint 18.2 °C 21.1 °C 15.3 °C 29 °C (2003) 9 °C (2012)
Humidity 75.6 % 89.7 % 56.9 % 33 % (2012)
Barometer 1015.9 hPa 1017.6 hPa 1013.9 hPa 1024 hPa (1998) 1005.1 hPa (2009)
Wind Speed 8 km/h 19 km/h 33.3 km/h (2005)
Wind Gust 34.3 km/h 50.1 km/h (2005)
Precipitation 20.57 mm 35.31 mm (2014)
Weather ElementAverage
Visibility14.3 km
Wind DirectionSSE (167.2 °)
Weather ElementTotal
Heating Degree Days1.3 (Base 18.3)
Cooling Degree Days5.3 (Base 18.3)
Growing Degree Days13.3 (Base 10)
Total Years on Record: 19
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