Sanford Intl climate by month
Averages and records for each calendar month at Sanford Intl, United States, from 1945 to 2026. The warmest month is July, averaging 33.3°C; the coolest is January at 21.3°C.
| Month | Avg high | Avg low | Record high | Record low | Years |
|---|---|---|---|---|---|
| January | 21.3°C | 9.6°C | 30.6°C22 January 2017 | −3.8°C10 January 2010 | 44 / 44 |
| February | 23.1°C | 11.4°C | 31.7°C24 February 1962 | −5.0°C1 February 2026 | 44 / 45 |
| March | 25.5°C | 13.5°C | 34.4°C20 March 2003 | 0.0°C6 March 1962 | 45 / 45 |
| April | 28.4°C | 16.5°C | 36.1°C13 April 2020 | 4.4°C1 April 2003 | 46 / 46 |
| May | 31.2°C | 19.7°C | 37.8°C31 May 1945 | 10.6°C6 May 1945 | 45 / 46 |
| June | 32.6°C | 22.4°C | 38.3°C1 June 2004 | 17.2°C4 June 1959 | 46 / 46 |
| July | 33.3°C | 23.5°C | 37.8°C6 July 1951 | 19.4°C12 July 1959 | 46 / 46 |
| August | 33.3°C | 23.7°C | 37.8°C11 August 2023 | 18.3°C25 August 1957 | 45 / 46 |
| September | 31.7°C | 22.8°C | 36.7°C7 September 1958 | 14.4°C27 September 1956 | 44 / 46 |
| October | 28.7°C | 19.1°C | 36.1°C7 October 1951 | 4.4°C29 October 2008 | 44 / 44 |
| November | 25.2°C | 14.6°C | 32.8°C17 November 1957 | 0.0°C28 November 1956 | 44 / 44 |
| December | 22.6°C | 11.4°C | 31.7°C18 December 2016 | −5.6°C13 December 1962 | 44 / 44 |
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 44 to 46 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.