This page contains a list of the average yearly high and low temperatures in Fort Madison, Iowa for each year between 1953 and 2023. It is based on NOAA data.
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What Was the Hottest Year Ever in Fort Madison?
2012 was the warmest year in the history of Fort Madison, Iowa. The average daily high temperature was 66.3 °F, and the average low was 46.9 °F.
What Was the Coldest Year Ever in Fort Madison?
1978 was the coolest year in the history of Fort Madison, Iowa. The average daily high temperature was 59.2 °F, and the average low was 37.8 °F.