Shelbyville Muni climate by month
Averages and records for each calendar month at Shelbyville Muni, United States, from 1998 to 2026. The warmest month is July, averaging 29.6°C; the coolest is January at 2.9°C.
| Month | Avg high | Avg low | Record high | Record low | Years |
|---|---|---|---|---|---|
| January | 2.9°C | −5.8°C | 19.4°C30 January 2013 | −25.6°C27 January 2003 | 28 / 28 |
| February | 5.5°C | −4.1°C | 25.6°C24 February 2017 | −26.7°C1 February 2026 | 28 / 28 |
| March | 12.3°C | 1.1°C | 31.1°C22 March 2026 | −18.8°C6 March 2015 | 28 / 28 |
| April | 18.9°C | 6.5°C | 30.6°C20 April 2023 | −4.9°C2 April 2021 | 28 / 28 |
| May | 24.1°C | 12.5°C | 36.1°C28 May 2018 | −0.5°C9 May 2020 | 28 / 28 |
| June | 28.6°C | 17.2°C | 40.0°C28 June 2012 | 6.1°C1 June 2003 | 28 / 28 |
| July | 29.6°C | 18.5°C | 40.6°C6 July 2012 | 8.9°C6 July 2001 | 29 / 29 |
| August | 29.0°C | 17.1°C | 36.7°C8 August 2012 | 7.8°C12 August 2004 | 28 / 28 |
| September | 26.7°C | 13.2°C | 36.7°C3 September 2011 | 1.1°C22 September 1999 | 28 / 29 |
| October | 19.7°C | 7.2°C | 33.3°C1 October 2019 | −4.9°C25 October 2006 | 28 / 28 |
| November | 12.2°C | 1.5°C | 27.8°C1 November 2016 | −15.5°C13 November 2019 | 28 / 28 |
| December | 5.6°C | −2.8°C | 22.8°C6 December 1998 | −30.0°C25 December 2004 | 28 / 28 |
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 28 to 29 years each.
See what Shelbyville Muni is doing right now
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.