Shaw AFB climate by month
Averages and records for each calendar month at Shaw AFB, United States, from 1949 to 2026. The warmest month is July, averaging 32.3°C; the coolest is January at 13.3°C.
| Month | Avg high | Avg low | Record high | Record low | Years |
|---|---|---|---|---|---|
| January | 13.3°C | 2.5°C | 27.2°C11 January 1949 | −13.3°C9 January 1970 | 24 / 24 |
| February | 15.2°C | 4.1°C | 28.0°C9 February 2025 | −12.8°C18 February 1958 | 24 / 24 |
| March | 18.9°C | 7.1°C | 32.5°C22 March 2026 | −6.7°C6 March 1960 | 24 / 24 |
| April | 24.2°C | 12.1°C | 35.0°C23 April 1970 | 0.0°C7 April 1950 | 24 / 24 |
| May | 28.2°C | 16.8°C | 37.2°C26 May 1953 | 4.4°C2 May 1963 | 24 / 24 |
| June | 31.2°C | 20.6°C | 41.1°C19 June 1970 | 10.0°C2 June 1966 | 24 / 24 |
| July | 32.3°C | 22.3°C | 39.4°C20 July 1952 | 15.6°C11 July 1963 | 24 / 24 |
| August | 31.6°C | 21.8°C | 38.9°C4 August 1954 | 14.4°C30 August 1965 | 24 / 24 |
| September | 28.7°C | 18.5°C | 38.3°C6 September 1954 | 7.2°C26 September 1950 | 23 / 24 |
| October | 24.0°C | 12.8°C | 37.2°C6 October 1954 | −1.1°C27 October 1962 | 23 / 23 |
| November | 18.8°C | 6.8°C | 31.1°C2 November 1961 | −8.9°C25 November 1950 | 23 / 23 |
| December | 13.9°C | 3.2°C | 26.7°C25 December 1955 | −13.3°C13 December 1962 | 22 / 22 |
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 22 to 24 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.