Willowmore climate by month
Averages and records for each calendar month at Willowmore, South Africa, from 1976 to 2026. The warmest month is January, averaging 33.1°C; the coolest is July at 18.6°C.
| Month | Avg high | Avg low | Record high | Record low | Years |
|---|---|---|---|---|---|
| January | 33.1°C | 15.6°C | 42.2°C16 January 2020 | 6.9°C11 January 2013 | 16 / 28 |
| February | 32.2°C | 15.2°C | 41.1°C1 February 2016 | 5.7°C22 February 2015 | 12 / 29 |
| March | 30.6°C | 13.7°C | 39.6°C5 March 2016 | 5.5°C20 March 2009 | 13 / 32 |
| April | 25.3°C | 10.2°C | 35.6°C14 April 2016 | 0.2°C22 April 2011 | 18 / 34 |
| May | 22.4°C | 6.9°C | 33.0°C3 May 2014 | −1.1°C31 May 2012 | 17 / 30 |
| June | 18.8°C | 4.1°C | 28.0°C1 June 2020 | −3.9°C24 June 2017 | 17 / 29 |
| July | 18.6°C | 3.1°C | 29.0°C30 July 2019 | −4.3°C7 July 2016 | 19 / 32 |
| August | 20.9°C | 4.4°C | 33.2°C31 August 2016 | −4.2°C29 August 2021 | 19 / 29 |
| September | 23.5°C | 6.5°C | 35.0°C9 September 2023 | −2.7°C2 September 2012 | 17 / 32 |
| October | 26.7°C | 9.7°C | 40.0°C28 October 2018 | −1.0°C4 October 1981 | 15 / 31 |
| November | 28.7°C | 11.3°C | 40.6°C29 November 2019 | 2.1°C4 November 2008 | 18 / 33 |
| December | 31.4°C | 13.7°C | 41.4°C18 December 2011 | 5.7°C9 December 2011 | 16 / 31 |
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 12 to 19 years each.
See what Willowmore 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.