Canberra Intl climate by month
Averages and records for each calendar month at Canberra Intl, Australia, from 1948 to 2025. The warmest month is January, averaging 28.2°C; the coolest is July at 11.8°C.
| Month | Avg high | Avg low | Record high | Record low | Years |
|---|---|---|---|---|---|
| January | 28.2°C | 13.8°C | 44.0°C4 January 2020 | 1.6°C12 January 2012 | 68 / 71 |
| February | 27.3°C | 13.8°C | 42.7°C1 February 2020 | 0.0°C8 February 2002 | 60 / 71 |
| March | 24.7°C | 11.4°C | 37.5°C13 March 1998 | −1.5°C31 March 1995 | 67 / 71 |
| April | 20.4°C | 7.4°C | 31.8°C11 April 2018 | −3.7°C25 April 1999 | 65 / 71 |
| May | 15.7°C | 4.2°C | 24.5°C3 May 2018 | −6.5°C16 May 2011 | 63 / 71 |
| June | 12.6°C | 1.9°C | 20.4°C3 June 1957 | −7.8°C22 June 1956 | 62 / 71 |
| July | 11.8°C | 0.8°C | 19.7°C29 July 1975 | −8.7°C1 July 2017 | 65 / 71 |
| August | 13.4°C | 1.9°C | 22.4°C30 August 1977 | −7.6°C14 August 1994 | 67 / 71 |
| September | 16.5°C | 3.9°C | 30.2°C23 September 2017 | −6.9°C16 September 2024 | 60 / 70 |
| October | 19.8°C | 7.2°C | 32.1°C13 October 2006 | −3.4°C18 October 2013 | 65 / 70 |
| November | 23.2°C | 9.6°C | 39.0°C23 November 2014 | −1.5°C4 November 2013 | 61 / 70 |
| December | 26.5°C | 12.1°C | 41.1°C21 December 2019 | 0.9°C9 December 2022 | 64 / 71 |
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 60 to 68 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.