Goulburn Airport Aws climate by month
Averages and records for each calendar month at Goulburn Airport Aws, Australia, from 1990 to 2026. The warmest month is January, averaging 28.0°C; the coolest is July at 11.9°C.
| Month | Avg high | Avg low | Record high | Record low | Years |
|---|---|---|---|---|---|
| January | 28.0°C | 12.9°C | 42.8°C4 January 2020 | −0.1°C12 January 2012 | 33 / 36 |
| February | 26.4°C | 12.7°C | 41.8°C1 February 2020 | 0.7°C13 February 1996 | 34 / 36 |
| March | 24.0°C | 10.3°C | 37.6°C19 March 2023 | −0.8°C27 March 2018 | 35 / 36 |
| April | 20.2°C | 5.8°C | 31.0°C11 April 2018 | −6.3°C23 April 2000 | 35 / 36 |
| May | 16.0°C | 2.7°C | 25.1°C2 May 2019 | −8.1°C22 May 1993 | 36 / 36 |
| June | 12.6°C | 1.4°C | 20.7°C10 June 2005 | −10.2°C15 June 2000 | 36 / 36 |
| July | 11.9°C | 0.4°C | 19.7°C5 July 2018 | −10.4°C2 July 2017 | 36 / 37 |
| August | 13.6°C | 0.8°C | 24.1°C25 August 1995 | −10.9°C17 August 1994 | 36 / 37 |
| September | 16.8°C | 3.1°C | 30.5°C23 September 2017 | −7.4°C1 September 2012 | 33 / 37 |
| October | 20.1°C | 5.3°C | 31.3°C14 October 2006 | −5.6°C29 October 2006 | 35 / 36 |
| November | 23.1°C | 8.3°C | 39.9°C20 November 2009 | −4.4°C17 November 2006 | 35 / 36 |
| December | 26.0°C | 10.7°C | 42.1°C21 December 2019 | −1.2°C6 December 2012 | 35 / 36 |
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 33 to 36 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.