Asheville Muni climate by month
Averages and records for each calendar month at Asheville Muni, United States, from 1946 to 2026. The warmest month is July, averaging 29.2°C; the coolest is January at 8.9°C.
| Month | Avg high | Avg low | Record high | Record low | Years |
|---|---|---|---|---|---|
| January | 8.9°C | −2.7°C | 26.7°C27 January 1999 | −26.7°C21 January 1985 | 71 / 71 |
| February | 11.0°C | −1.5°C | 26.1°C26 February 1951 | −18.9°C25 February 1967 | 71 / 71 |
| March | 15.3°C | 2.1°C | 29.4°C27 March 2020 | −16.7°C15 March 1993 | 71 / 71 |
| April | 20.3°C | 6.2°C | 31.7°C29 April 1970 | −6.7°C7 April 2007 | 71 / 71 |
| May | 24.1°C | 10.8°C | 33.9°C23 May 1953 | −2.8°C10 May 1947 | 71 / 71 |
| June | 27.7°C | 15.2°C | 37.2°C25 June 1952 | 1.7°C2 June 1966 | 71 / 71 |
| July | 29.2°C | 17.5°C | 38.3°C28 July 1952 | 6.7°C2 July 1988 | 71 / 71 |
| August | 28.4°C | 17.0°C | 37.8°C21 August 1983 | 5.6°C26 August 1952 | 71 / 71 |
| September | 25.3°C | 13.4°C | 36.7°C7 September 1947 | −2.2°C28 September 1947 | 71 / 72 |
| October | 20.4°C | 6.9°C | 32.8°C2 October 2019 | −8.9°C22 October 1952 | 71 / 71 |
| November | 14.9°C | 1.7°C | 27.8°C9 November 2023 | −18.9°C26 November 1950 | 71 / 71 |
| December | 10.5°C | −1.3°C | 27.2°C31 December 1951 | −21.7°C25 December 1983 | 71 / 71 |
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 71 to 71 years each.
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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.