Concord/Buchanan Fld climate by month
Averages and records for each calendar month at Concord/Buchanan Fld, United States, from 1999 to 2026. The warmest month is July, averaging 31.2°C; the coolest is December at 14.4°C.
| Month | Avg high | Avg low | Record high | Record low | Years |
|---|---|---|---|---|---|
| January | 14.7°C | 4.7°C | 25.6°C18 January 2021 | −4.4°C13 January 2007 | 27 / 27 |
| February | 16.9°C | 5.7°C | 27.2°C9 February 2018 | −1.7°C26 February 2011 | 27 / 27 |
| March | 19.4°C | 7.5°C | 31.7°C20 March 2026 | 0.6°C8 March 2002 | 27 / 27 |
| April | 21.7°C | 9.0°C | 34.4°C26 April 2004 | 2.2°C24 April 2008 | 27 / 27 |
| May | 25.5°C | 11.5°C | 40.6°C31 May 2001 | 4.4°C11 May 2010 | 27 / 27 |
| June | 29.3°C | 13.7°C | 42.8°C14 June 2000 | 8.3°C3 June 2011 | 28 / 28 |
| July | 31.2°C | 14.6°C | 44.4°C22 July 2006 | 9.4°C18 July 1999 | 28 / 28 |
| August | 31.0°C | 14.9°C | 41.7°C27 August 2017 | 10.6°C20 August 2002 | 28 / 28 |
| September | 29.6°C | 14.0°C | 44.4°C7 September 2020 | 7.2°C29 September 2007 | 27 / 28 |
| October | 25.4°C | 11.1°C | 39.4°C1 October 2024 | 3.9°C31 October 2019 | 27 / 27 |
| November | 18.8°C | 6.9°C | 30.6°C3 November 2018 | −1.7°C30 November 2004 | 27 / 27 |
| December | 14.4°C | 4.8°C | 23.9°C2 December 2011 | −4.3°C10 December 2013 | 27 / 27 |
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 27 to 28 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.