Northwood Average Temperature by Month

This page shows the average temperature in each month of the year in Northwood, Iowa. It is based on NOAA data for the years 1991–2020.
What's the Hottest Month in Northwood?
In Northwood, Iowa, the warmest month is July, with an average daily high temperature of 80.0 °F and an average low of 60.8 °F.
What's the Coldest Month in Northwood?
In Northwood, Iowa, the coolest month is January, with an average daily high temperature of 22.7 °F and an average low of 5.6 °F.
Month Avg. High Avg. Low
January 22.7 °F 5.6 °F
February 27.1 °F 9.9 °F
March 39.8 °F 22.1 °F
April 55.3 °F 34.1 °F
May 67.2 °F 45.9 °F
June 77.0 °F 57.2 °F
July 80.0 °F 60.8 °F
August 77.6 °F 58.1 °F
September 71.4 °F 48.7 °F
October 58.1 °F 36.3 °F
November 41.4 °F 24.2 °F
December 28.8 °F 12.8 °F
Year 54.0 °F 34.7 °F
Weather Station Details
Years Station Coordinates
1896–2024 Northwood location
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