Giles climate by month
Averages and records for each calendar month at Giles, Australia, from 1956 to 2026. The warmest month is January, averaging 37.4°C; the coolest is July at 20.3°C.
| Month | Avg high | Avg low | Record high | Record low | Years |
|---|---|---|---|---|---|
| January | 37.4°C | 23.6°C | 45.7°C16 January 2013 | 11.7°C13 January 1983 | 70 / 70 |
| February | 36.2°C | 22.9°C | 44.4°C7 February 1994 | 9.8°C23 February 1967 | 70 / 70 |
| March | 34.0°C | 20.8°C | 44.6°C11 March 2019 | 8.9°C25 March 2001 | 70 / 70 |
| April | 29.6°C | 16.5°C | 38.9°C13 April 2022 | 5.4°C23 April 1970 | 70 / 70 |
| May | 23.8°C | 11.2°C | 33.9°C1 May 1990 | 1.8°C31 May 2000 | 70 / 70 |
| June | 20.4°C | 8.0°C | 29.9°C1 June 1991 | −1.6°C23 June 1981 | 70 / 70 |
| July | 20.3°C | 6.9°C | 30.8°C30 July 2008 | −2.5°C8 July 2017 | 70 / 70 |
| August | 23.0°C | 8.9°C | 36.1°C29 August 2024 | −1.4°C3 August 2018 | 70 / 71 |
| September | 27.7°C | 13.1°C | 38.2°C30 September 1998 | 2.0°C5 September 1979 | 70 / 71 |
| October | 32.0°C | 17.4°C | 41.6°C29 October 1977 | 4.2°C7 October 2020 | 70 / 70 |
| November | 34.4°C | 20.0°C | 43.9°C17 November 2009 | 7.0°C21 November 1992 | 70 / 70 |
| December | 36.0°C | 22.0°C | 46.8°C25 December 2019 | 9.5°C2 December 1966 | 70 / 70 |
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 70 to 70 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.