KATANNING climate by month
Averages and records for each calendar month at KATANNING, Australia, from 1999 to 2026. The warmest month is January, averaging 30.4°C; the coolest is July at 14.8°C.
| Month | Avg high | Avg low | Record high | Record low | Years |
|---|---|---|---|---|---|
| January | 30.4°C | 13.6°C | 43.6°C12 January 2014 | 6.0°C11 January 2002 | 26 / 28 |
| February | 29.8°C | 14.1°C | 43.7°C20 February 2024 | 6.0°C2 February 2001 | 26 / 28 |
| March | 27.1°C | 13.2°C | 40.0°C8 March 2007 | 4.5°C23 March 2015 | 28 / 28 |
| April | 23.1°C | 11.0°C | 35.5°C8 April 2013 | 3.2°C20 April 2019 | 28 / 28 |
| May | 19.3°C | 8.5°C | 31.0°C2 May 2002 | 0.8°C24 May 2012 | 27 / 28 |
| June | 16.0°C | 6.9°C | 23.1°C10 June 2020 | −0.2°C25 June 2010 | 27 / 28 |
| July | 14.8°C | 6.0°C | 22.0°C26 July 2001 | −2.0°C8 July 2013 | 28 / 28 |
| August | 15.6°C | 6.0°C | 24.7°C28 August 2020 | −1.1°C2 August 2026 | 27 / 28 |
| September | 17.7°C | 6.3°C | 31.8°C17 September 2026 | −2.0°C1 September 2005 | 27 / 28 |
| October | 22.0°C | 7.6°C | 36.9°C17 October 2023 | −0.7°C21 October 2016 | 27 / 27 |
| November | 25.9°C | 10.0°C | 41.0°C12 November 2003 | 0.0°C2 November 2005 | 27 / 27 |
| December | 28.9°C | 11.8°C | 43.0°C20 December 2002 | 3.0°C4 December 2002 | 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 26 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.