WARRA climate by month
Averages and records for each calendar month at WARRA, Australia, from 2004 to 2026. The warmest month is January, averaging 19.8°C; the coolest is July at 8.8°C.
| Month | Avg high | Avg low | Record high | Record low | Years |
|---|---|---|---|---|---|
| January | 19.8°C | 8.6°C | 37.4°C31 January 2020 | 0.5°C16 January 2018 | 22 / 22 |
| February | 19.0°C | 8.3°C | 34.0°C25 February 2012 | 0.5°C7 February 2017 | 22 / 22 |
| March | 17.0°C | 7.7°C | 35.1°C2 March 2019 | −1.3°C5 March 2011 | 22 / 22 |
| April | 13.6°C | 6.0°C | 25.6°C1 April 2014 | −2.5°C29 April 2009 | 21 / 22 |
| May | 11.2°C | 4.7°C | 21.8°C1 May 2026 | −3.3°C20 May 2013 | 22 / 22 |
| June | 9.2°C | 3.2°C | 15.5°C21 June 2025 | −3.4°C21 June 2013 | 21 / 22 |
| July | 8.8°C | 2.7°C | 16.0°C19 July 2013 | −3.7°C8 July 2015 | 22 / 22 |
| August | 9.6°C | 2.7°C | 20.3°C29 August 2005 | −3.9°C30 August 2018 | 22 / 22 |
| September | 11.3°C | 3.5°C | 25.0°C14 September 2015 | −4.3°C13 September 2013 | 20 / 23 |
| October | 13.6°C | 4.4°C | 27.7°C18 October 2017 | −2.7°C2 October 2011 | 22 / 22 |
| November | 15.7°C | 5.9°C | 30.2°C30 November 2017 | −1.9°C3 November 2015 | 22 / 22 |
| December | 17.6°C | 7.0°C | 35.4°C30 December 2019 | 0.3°C5 December 2021 | 22 / 22 |
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 20 to 22 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.