Lima Average Temperature by Month

This page shows the average temperature in each month of the year in Lima, Ohio. It is based on NOAA data for the years 1991–2020.
What's the Hottest Month in Lima?
In Lima, Ohio, the warmest month is July, with an average daily high temperature of 83.6 °F and an average low of 63.7 °F.
What's the Coldest Month in Lima?
In Lima, Ohio, the coolest month is January, with an average daily high temperature of 33.8 °F and an average low of 19.2 °F.
Month Avg. High Avg. Low
January 33.8 °F 19.2 °F
February 37.1 °F 21.1 °F
March 47.7 °F 29.2 °F
April 61.0 °F 39.4 °F
May 71.6 °F 50.6 °F
June 80.5 °F 60.3 °F
July 83.6 °F 63.7 °F
August 82.1 °F 62.2 °F
September 76.7 °F 55.3 °F
October 64.3 °F 44.4 °F
November 50.1 °F 33.4 °F
December 38.6 °F 25.0 °F
Year 60.5 °F 41.9 °F
Weather Station Details
Years Station Coordinates
1901–2024 Lima WWTP location
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