BARROW ISLAND AIRPORT climate by month
Averages and records for each calendar month at BARROW ISLAND AIRPORT, Australia, from 1999 to 2026. The warmest month is February, averaging 33.7°C; the coolest is July at 23.9°C.
| Month | Avg high | Avg low | Record high | Record low | Years |
|---|---|---|---|---|---|
| January | 33.4°C | 26.0°C | 45.0°C21 January 2003 | 21.0°C3 January 2006 | 25 / 27 |
| February | 33.7°C | 26.3°C | 41.2°C24 February 2019 | 21.5°C6 February 2010 | 24 / 28 |
| March | 33.6°C | 26.6°C | 40.6°C3 March 2025 | 21.0°C27 March 2001 | 28 / 28 |
| April | 31.3°C | 24.6°C | 38.2°C5 April 2018 | 19.0°C18 April 2023 | 28 / 28 |
| May | 27.5°C | 21.3°C | 33.8°C4 May 2010 | 14.3°C31 May 2004 | 27 / 28 |
| June | 24.4°C | 18.8°C | 30.9°C4 June 2016 | 12.8°C25 June 2021 | 27 / 27 |
| July | 23.9°C | 17.5°C | 29.2°C21 July 2022 | 11.8°C15 July 2012 | 27 / 28 |
| August | 25.3°C | 17.9°C | 33.3°C30 August 2023 | 12.2°C3 August 2017 | 28 / 28 |
| September | 27.3°C | 19.8°C | 36.0°C30 September 2015 | 14.7°C1 September 2004 | 27 / 28 |
| October | 29.7°C | 21.8°C | 39.5°C20 October 2023 | 16.0°C15 October 2005 | 27 / 27 |
| November | 30.7°C | 23.0°C | 40.0°C30 November 2000 | 18.0°C3 November 2022 | 26 / 27 |
| December | 32.4°C | 24.7°C | 42.4°C27 December 2019 | 19.8°C13 December 2008 | 27 / 27 |
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 24 to 28 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.