Cleveland Muni weather by month
Averages and records for each calendar month at Cleveland Muni, United States, from 1901 to 2026. The warmest month is July, averaging 33.7°C; the coolest is January at 11.1°C.
| Month | Avg high | Avg low | Record high | Record low | Years |
|---|---|---|---|---|---|
| January | 11.1°C | 0.4°C | 26.7°C25 January 1950 | −21.1°C12 January 1962 | 66 / 67 |
| February | 13.5°C | 2.2°C | 31.1°C25 February 1918 | −21.1°C2 February 1951 | 63 / 64 |
| March | 18.8°C | 6.6°C | 36.7°C14 March 1918 | −8.3°C5 March 1978 | 65 / 65 |
| April | 23.8°C | 11.2°C | 35.0°C21 April 1987 | −2.8°C16 April 1962 | 62 / 65 |
| May | 28.3°C | 16.2°C | 37.8°C9 May 1920 | 3.3°C4 May 2013 | 65 / 67 |
| June | 32.4°C | 20.4°C | 41.1°C21 June 1918 | 7.8°C17 June 1917 | 66 / 67 |
| July | 33.7°C | 21.9°C | 41.1°C26 July 1918 | 12.2°C2 July 1918 | 63 / 65 |
| August | 33.4°C | 21.2°C | 43.3°C6 August 1918 | 10.6°C23 August 1956 | 64 / 66 |
| September | 30.5°C | 17.6°C | 39.4°C1 September 1951 | −3.9°C22 September 1918 | 66 / 66 |
| October | 25.1°C | 11.2°C | 35.6°C5 October 1954 | −3.9°C29 October 1952 | 64 / 66 |
| November | 17.9°C | 5.6°C | 32.2°C4 November 2012 | −10.6°C25 November 1950 | 64 / 65 |
| December | 12.9°C | 2.1°C | 27.8°C2 December 1982 | −16.1°C25 December 1983 | 64 / 66 |
Years shows the number behind the average high, then the number holding a record for that month. They differ because a year contributes an average only when the month has at least 25 days of readings, while a single reading is enough to set a record. The average low is withheld on the same 25-day rule and is counted separately again; it is shown as a dash where the archive cannot support it. Across the twelve months here the averages rest on 62 to 66 years each.
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Climate at nearby stations
The closest stations with twelve months of archive of their own, nearest first.
Every figure on this page is computed from NOAA GHCN-Daily observations stored per station, per year, per month. Nothing is modelled, interpolated or estimated, and a month the archive never covered is left out rather than filled in. A station appears here only once all twelve months carry an average from at least 10 years. See how this is built.