Mount Boyce Aws climate by month
Averages and records for each calendar month at Mount Boyce Aws, Australia, from 1990 to 2026. The warmest month is January, averaging 24.4°C; the coolest is July at 9.6°C.
| Month | Avg high | Avg low | Record high | Record low | Years |
|---|---|---|---|---|---|
| January | 24.4°C | 13.5°C | 38.0°C4 January 2020 | 4.3°C26 January 1991 | 35 / 36 |
| February | 23.0°C | 13.4°C | 38.0°C1 February 2020 | 3.8°C13 February 1996 | 32 / 36 |
| March | 20.8°C | 11.7°C | 34.2°C19 March 2023 | 2.6°C28 March 2026 | 36 / 36 |
| April | 17.4°C | 8.8°C | 28.1°C6 April 1991 | −0.9°C12 April 1996 | 36 / 36 |
| May | 13.6°C | 6.2°C | 26.3°C25 May 1994 | −2.2°C29 May 2000 | 36 / 36 |
| June | 10.2°C | 3.9°C | 23.0°C6 June 1994 | −3.0°C29 June 2010 | 35 / 36 |
| July | 9.6°C | 2.7°C | 17.5°C21 July 2026 | −3.4°C17 July 2007 | 36 / 37 |
| August | 11.4°C | 3.2°C | 20.7°C25 August 1995 | −3.6°C4 August 1994 | 36 / 37 |
| September | 15.0°C | 5.5°C | 27.6°C23 September 2017 | −3.6°C6 September 1995 | 34 / 37 |
| October | 18.0°C | 7.7°C | 29.3°C21 October 2013 | −1.5°C28 October 1998 | 35 / 36 |
| November | 20.5°C | 9.8°C | 35.5°C23 November 2014 | 0.2°C16 November 2006 | 36 / 36 |
| December | 23.0°C | 11.8°C | 37.5°C21 December 2019 | 2.4°C5 December 2011 | 36 / 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 32 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.