Tupelo Rgnl climate by month
Averages and records for each calendar month at Tupelo Rgnl, United States, from 1962 to 2026. The warmest month is July, averaging 33.2°C; the coolest is January at 10.9°C.
| Month | Avg high | Avg low | Record high | Record low | Years |
|---|---|---|---|---|---|
| January | 10.9°C | −0.4°C | 27.2°C1 January 2022 | −24.4°C30 January 1966 | 62 / 63 |
| February | 13.8°C | 1.3°C | 30.6°C23 February 2023 | −15.6°C4 February 1996 | 63 / 63 |
| March | 19.0°C | 5.7°C | 31.7°C15 March 2016 | −13.9°C3 March 1980 | 62 / 62 |
| April | 23.8°C | 10.1°C | 33.9°C21 April 1987 | −5.0°C11 April 1973 | 64 / 64 |
| May | 27.7°C | 15.0°C | 36.7°C30 May 1977 | −1.1°C4 May 1976 | 63 / 63 |
| June | 31.7°C | 19.3°C | 41.1°C29 June 2012 | 5.0°C1 June 1966 | 64 / 64 |
| July | 33.2°C | 21.4°C | 40.6°C14 July 1980 | 10.0°C15 July 1967 | 64 / 64 |
| August | 32.9°C | 20.7°C | 41.7°C15 August 2007 | 10.0°C28 August 1967 | 64 / 64 |
| September | 29.9°C | 17.1°C | 40.0°C16 September 1980 | 0.0°C29 September 1967 | 63 / 64 |
| October | 24.4°C | 10.1°C | 37.2°C2 October 2019 | −4.4°C31 October 1980 | 63 / 63 |
| November | 17.8°C | 4.8°C | 31.1°C1 November 2016 | −11.7°C24 November 1970 | 62 / 63 |
| December | 12.8°C | 1.4°C | 26.1°C3 December 1978 | −19.4°C23 December 1989 | 63 / 63 |
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 64 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.