Dalby Airport climate by month
Averages and records for each calendar month at Dalby Airport, Australia, from 1992 to 2026. The warmest month is January, averaging 32.6°C; the coolest is July at 19.8°C.
| Month | Avg high | Avg low | Record high | Record low | Years |
|---|---|---|---|---|---|
| January | 32.6°C | 18.9°C | 42.6°C4 January 2014 | 10.0°C20 January 2010 | 34 / 35 |
| February | 31.7°C | 18.4°C | 43.0°C12 February 2017 | 10.6°C12 February 1996 | 35 / 35 |
| March | 30.2°C | 16.7°C | 40.2°C20 March 2015 | 5.0°C31 March 2007 | 35 / 35 |
| April | 27.3°C | 12.5°C | 35.2°C4 April 2006 | 0.6°C29 April 2008 | 35 / 35 |
| May | 23.2°C | 8.4°C | 32.9°C4 May 2007 | −3.6°C31 May 2019 | 35 / 35 |
| June | 20.1°C | 5.4°C | 31.1°C9 June 2016 | −4.6°C12 June 2009 | 34 / 35 |
| July | 19.8°C | 4.1°C | 27.4°C22 July 2016 | −5.8°C19 July 2007 | 35 / 35 |
| August | 22.0°C | 4.8°C | 34.2°C24 August 2009 | −6.2°C1 August 2003 | 35 / 35 |
| September | 25.7°C | 8.6°C | 38.4°C26 September 2013 | −2.2°C2 September 2012 | 34 / 35 |
| October | 28.6°C | 12.7°C | 39.5°C19 October 2002 | −0.2°C1 October 1992 | 34 / 34 |
| November | 30.6°C | 15.6°C | 41.3°C30 November 2020 | 2.5°C17 November 2006 | 34 / 34 |
| December | 31.9°C | 17.6°C | 42.1°C2 December 2020 | 7.2°C3 December 2025 | 34 / 34 |
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 34 to 35 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.