Mount Lofty Aws climate by month
Averages and records for each calendar month at Mount Lofty Aws, Australia, from 1990 to 2026. The warmest month is January, averaging 23.5°C; the coolest is July at 9.1°C.
| Month | Avg high | Avg low | Record high | Record low | Years |
|---|---|---|---|---|---|
| January | 23.5°C | 12.7°C | 41.1°C24 January 2019 | 4.5°C25 January 1996 | 35 / 36 |
| February | 23.2°C | 12.8°C | 38.9°C2 February 2014 | 4.4°C21 February 1993 | 36 / 36 |
| March | 20.5°C | 11.5°C | 36.0°C15 March 2025 | 3.8°C12 March 1994 | 36 / 36 |
| April | 16.7°C | 10.0°C | 31.0°C11 April 2018 | 1.1°C27 April 2008 | 35 / 36 |
| May | 12.7°C | 7.8°C | 24.5°C8 May 2013 | −0.4°C27 May 2000 | 35 / 36 |
| June | 9.9°C | 5.8°C | 20.1°C3 June 2023 | 0.0°C26 June 2018 | 36 / 36 |
| July | 9.1°C | 5.0°C | 16.9°C21 July 2016 | −0.1°C29 July 1998 | 37 / 37 |
| August | 10.2°C | 5.3°C | 24.0°C12 August 1996 | −0.5°C18 August 1996 | 35 / 37 |
| September | 12.9°C | 6.4°C | 27.0°C24 September 1990 | 0.3°C17 September 2019 | 35 / 36 |
| October | 16.0°C | 7.7°C | 34.3°C25 October 1997 | 0.4°C11 October 2012 | 35 / 35 |
| November | 18.7°C | 9.3°C | 37.1°C19 November 2009 | 1.4°C4 November 2017 | 34 / 36 |
| December | 21.1°C | 10.9°C | 39.0°C20 December 2019 | 3.0°C9 December 1994 | 34 / 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 34 to 37 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.