Devonport Airport Aws climate by month
Averages and records for each calendar month at Devonport Airport Aws, Australia, from 1990 to 2026. The warmest month is February, averaging 21.9°C; the coolest is July at 12.9°C.
| Month | Avg high | Avg low | Record high | Record low | Years |
|---|---|---|---|---|---|
| January | 21.8°C | 12.6°C | 33.2°C9 January 2010 | 4.0°C27 January 1992 | 35 / 36 |
| February | 21.9°C | 12.7°C | 30.6°C8 February 2015 | −1.2°C7 February 1991 | 34 / 36 |
| March | 20.6°C | 11.1°C | 29.0°C11 March 1992 | −2.5°C5 March 1991 | 36 / 36 |
| April | 17.9°C | 8.7°C | 24.9°C10 April 2005 | −0.8°C6 April 1991 | 36 / 36 |
| May | 15.5°C | 6.8°C | 22.2°C9 May 2026 | −1.8°C12 May 1994 | 36 / 36 |
| June | 13.6°C | 5.1°C | 18.8°C17 June 2003 | −1.9°C11 June 2006 | 36 / 36 |
| July | 12.9°C | 4.8°C | 17.6°C15 July 2024 | −2.2°C19 July 2015 | 35 / 36 |
| August | 13.3°C | 5.2°C | 18.1°C27 August 2001 | −4.8°C24 August 1991 | 35 / 36 |
| September | 14.4°C | 6.2°C | 21.1°C11 September 2026 | −2.0°C8 September 1995 | 35 / 36 |
| October | 16.1°C | 7.4°C | 25.9°C19 October 2024 | −2.3°C11 October 1991 | 34 / 35 |
| November | 18.0°C | 9.3°C | 28.2°C20 November 2020 | 0.6°C18 November 1998 | 34 / 35 |
| December | 19.9°C | 10.8°C | 30.9°C12 December 1998 | 1.6°C12 December 1995 | 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 34 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.