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United States of America

ALTON, IOWA


Home > North America > United States > Iowa
Elevation: 1300 feet     Latitude: 42 59N     Longitude: 096 01W

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DAILY WEATHER AVERAGE - MAY 4
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[ °C ]   °F
Weather ElementAvgAvg HighAvg LowRecord HighRecord Low
Temperature 57.9 °F 68.5 °F 46.2 °F 89.6 °F (2000) 28.4 °F (2005)
Dewpoint 42.9 °F 48.6 °F 37 °F 64.4 °F (2012) 19.4 °F (2008)
Humidity 62.5 % 84.1 % 43.7 % 16 % (2008)
Barometer 29.91 in 29.99 in 29.81 in 30.27 in (2011) 29.15 in (1999)
Wind Speed 11.4 mph 22.2 mph 35.7 mph (2003)
Wind Gust 31.5 mph 50.6 mph (2003)
Precipitation 1.15 in 2.80 in (2003)
Weather ElementAverage
Visibility9.3 mi
Wind DirectionSSE (142 °)
Weather ElementTotal
Heating Degree Days10.7 (Base 18.3)
Cooling Degree Days7.5 (Base 18.3)
Growing Degree Days10 (Base 10)
Total Years on Record: 18
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