Broome Arpt climate by month
Averages and records for each calendar month at Broome Arpt, Australia, from 1939 to 2026. The warmest month is April, averaging 34.4°C; the coolest is July at 29.0°C.
| Month | Avg high | Avg low | Record high | Record low | Years |
|---|---|---|---|---|---|
| January | 33.3°C | 26.4°C | 43.5°C1 January 1956 | 17.8°C25 January 1961 | 87 / 87 |
| February | 33.0°C | 26.1°C | 42.7°C24 February 1954 | 15.2°C25 February 1949 | 87 / 87 |
| March | 34.0°C | 25.5°C | 42.2°C20 March 1970 | 16.0°C18 March 1956 | 87 / 87 |
| April | 34.4°C | 22.7°C | 41.1°C23 April 2020 | 12.6°C29 April 1968 | 87 / 87 |
| May | 31.7°C | 18.2°C | 38.7°C2 May 1990 | 7.7°C28 May 2012 | 87 / 87 |
| June | 29.3°C | 15.3°C | 36.2°C3 June 1958 | 5.2°C30 June 1971 | 87 / 87 |
| July | 29.0°C | 13.7°C | 36.0°C19 July 1995 | 3.3°C21 July 1965 | 87 / 87 |
| August | 30.5°C | 14.9°C | 40.5°C28 August 2024 | 4.8°C7 August 1953 | 87 / 88 |
| September | 32.0°C | 18.6°C | 41.3°C30 September 1989 | 8.9°C1 September 1943 | 87 / 88 |
| October | 33.0°C | 22.6°C | 43.4°C30 October 2017 | 13.3°C4 October 1951 | 87 / 87 |
| November | 33.7°C | 25.3°C | 44.6°C23 November 2019 | 14.7°C4 November 1946 | 87 / 87 |
| December | 34.0°C | 26.6°C | 44.8°C10 December 1951 | 17.4°C22 December 1950 | 87 / 87 |
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 87 to 87 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.