Shawnee Rgnl climate by month
Averages and records for each calendar month at Shawnee Rgnl, United States, from 2009 to 2026. The warmest month is July, averaging 34.2°C; the coolest is January at 10.1°C.
| Month | Avg high | Avg low | Record high | Record low | Years |
|---|---|---|---|---|---|
| January | 10.1°C | −2.2°C | 25.0°C11 January 2017 | −18.3°C15 January 2024 | 17 / 17 |
| February | 12.2°C | −0.2°C | 30.6°C26 February 2024 | −25.0°C16 February 2021 | 18 / 18 |
| March | 18.4°C | 5.7°C | 34.4°C21 March 2026 | −16.1°C3 March 2014 | 18 / 18 |
| April | 22.0°C | 9.8°C | 35.0°C18 April 2011 | −4.4°C7 April 2018 | 18 / 18 |
| May | 25.7°C | 14.9°C | 35.0°C31 May 2026 | 0.6°C3 May 2013 | 18 / 18 |
| June | 31.7°C | 20.5°C | 41.1°C27 June 2011 | 10.0°C1 June 2012 | 18 / 18 |
| July | 34.2°C | 22.4°C | 43.3°C9 July 2011 | 13.9°C2 July 2013 | 18 / 18 |
| August | 34.0°C | 21.6°C | 45.0°C1 August 2012 | 10.6°C20 August 2015 | 18 / 18 |
| September | 30.3°C | 17.6°C | 41.1°C13 September 2011 | 6.1°C27 September 2010 | 16 / 17 |
| October | 23.9°C | 10.9°C | 33.9°C1 October 2014 | −4.4°C31 October 2019 | 16 / 17 |
| November | 17.1°C | 4.5°C | 31.1°C15 November 2025 | −10.6°C12 November 2019 | 17 / 17 |
| December | 11.6°C | 0.3°C | 30.6°C27 December 2025 | −16.1°C18 December 2016 | 17 / 17 |
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 16 to 18 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.