Gainesville/Gilmer Mem weather by month
Averages and records for each calendar month at Gainesville/Gilmer Mem, United States, from 1996 to 2026. The warmest month is July, averaging 31.3°C; the coolest is January at 10.7°C.
| Month | Avg high | Avg low | Record high | Record low | Years |
|---|---|---|---|---|---|
| January | 10.7°C | 1.0°C | 24.4°C29 January 2002 | −14.9°C7 January 2014 | 29 / 30 |
| February | 13.4°C | 3.0°C | 26.7°C22 February 2023 | −11.6°C19 February 2015 | 30 / 30 |
| March | 17.9°C | 6.6°C | 30.6°C25 March 2007 | −7.2°C12 March 1998 | 30 / 30 |
| April | 22.3°C | 10.5°C | 31.1°C10 April 2001 | −2.1°C7 April 2007 | 30 / 30 |
| May | 26.0°C | 15.2°C | 33.9°C30 May 2006 | 3.3°C9 May 2020 | 30 / 30 |
| June | 29.8°C | 19.4°C | 39.4°C29 June 2012 | 10.0°C7 June 2000 | 29 / 30 |
| July | 31.3°C | 21.3°C | 40.0°C1 July 2012 | 15.0°C1 July 2008 | 31 / 31 |
| August | 30.7°C | 20.9°C | 38.9°C22 August 2007 | 13.3°C27 August 2025 | 31 / 31 |
| September | 27.7°C | 17.7°C | 36.1°C2 September 2011 | 6.7°C26 September 2001 | 30 / 31 |
| October | 22.4°C | 11.5°C | 35.6°C3 October 2019 | −1.1°C28 October 2001 | 30 / 30 |
| November | 16.8°C | 6.1°C | 27.8°C1 November 2003 | −6.6°C22 November 2008 | 30 / 30 |
| December | 12.2°C | 2.9°C | 25.0°C6 December 1998 | −14.9°C24 December 2022 | 29 / 30 |
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 29 to 31 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.