July is one of the cooler months of the year in Broome, with average highs near 30.3°C and lows around 15.9°C (mean 23.1°C). It is one of the drier months, averaging 6 mm of rainfall and 41% relative humidity across the period.
July is one of the cooler months of the year in Broome. Across 45 years of records, the warmest July in Broome was 2021 — when the month averaged 25°C — while the coldest were 2006 and 2012 at 21.4°C. Typical July days reach 30.3°C with nights near 15.9°C. The long-term July temperature trend is broadly flat.
July is one of the drier months in Broome, averaging 6 mm of rainfall. The wettest July on record was 2010 with 114 mm, while the driest were 2022, 2023 and 2024, among others at 0 mm.
Relative humidity in Broome during July averages 41%. The most humid July was 2010 at 59%, and the least humid was 2002 at 28%.
July receives about 5.1 kWh/m²/day of solar energy in Broome. The sunniest Julys were 2018, 2020 and 2022, among others at 5.4 kWh/m²/day, and the cloudiest were 1984 and 2001 at 4.4.
Average wind speed in Broome during July is 3.1 m/s. The windiest Julys were 1983, 1997 and 2012 at 3.6 m/s, while the calmest was 2000 at 2.5 m/s.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 22.9°C | 23.2°C | 22.9°C | 23.4°C | 23.2°C | +0.3°C |
| Avg High | 30.2°C | 30.3°C | 30.2°C | 30.5°C | 30.4°C | +0.2°C |
| Avg Low | 15.6°C | 16.0°C | 15.5°C | 16.4°C | 15.9°C | +0.3°C |
| Avg Rain | 2 mm | 4 mm | 7 mm | 14 mm | 1 mm | -1 mm |
July temperatures in Broome have risen by about 0.4°C between 1981–1985 and 2021–2025.
July has ranged from a record low of 9.1°C (1997) to a record high of 35.6°C (2019).
Rainfall in July is one of the drier months, averaging 6 mm, with a wettest year of 114 mm.
One of the best times to visit Broome
July is one of the best times to visit Broome. Expect days averaging 30.3°C and nights around 15.9°C (mean 23.1°C) — cooler than Broome's yearly average — with low rainfall (6 mm), so conditions are generally comfortable for sightseeing and outdoor plans.
| Year | Avg High | Avg Temp | Avg Low | Hottest Day | Coldest Day | Rainfall | Humidity | Wind | Solar |
|---|---|---|---|---|---|---|---|---|---|
| 2025 | 29.5°C | 22.3°C | 15.1°C | 33.2°C | 11.6°C | 3 mm | 45% | 3 m/s | 5.2 |
| 2024 | 31.0°C | 24.1°C | 17.1°C | 34.8°C | 11.0°C | 0 mm | 38% | 3.4 m/s | 5.2 |
| 2023 | 29.4°C | 22.6°C | 15.9°C | 33.4°C | 11.1°C | 0 mm | 43% | 3.3 m/s | 5.1 |
| 2022 | 29.5°C | 21.5°C | 13.5°C | 33.0°C | 9.7°C | 0 mm | 33% | 3.3 m/s | 5.4 |
| 2021 🔥 | 32.0°C | 25.0°C | 18.0°C | 35.5°C | 13.3°C | 0 mm | 45% | 2.9 m/s | 5.3 |
| 2020 | 31.0°C | 23.5°C | 15.9°C | 33.3°C | 12.9°C | 0 mm | 31% | 3.5 m/s | 5.4 |
| 2019 | 32.2°C | 24.5°C | 16.7°C | 35.6°C | 12.8°C | 1 mm | 32% | 3.1 m/s | 5.3 |
| 2018 | 31.1°C | 23.5°C | 15.9°C | 33.8°C | 12.5°C | 0 mm | 38% | 2.9 m/s | 5.4 |
| 2017 | 32.3°C | 24.9°C | 17.6°C | 35.1°C | 13.1°C | 0 mm | 37% | 2.9 m/s | 5.3 |
| 2016 | 31.5°C | 24.4°C | 17.4°C | 34.2°C | 11.8°C | 0 mm | 43% | 3.2 m/s | 5.1 |
| 2015 | 30.5°C | 23.6°C | 16.7°C | 33.8°C | 11.8°C | 3 mm | 40% | 3.5 m/s | 5 |
| 2014 | 29.7°C | 22.7°C | 15.7°C | 33.1°C | 11.5°C | 25 mm | 43% | 2.9 m/s | 4.8 |
| 2013 | 29.5°C | 22.3°C | 15.0°C | 32.7°C | 10.2°C | 0 mm | 47% | 3.1 m/s | 5.3 |
| 2012 | 28.8°C | 21.4°C | 14.0°C | 32.4°C | 9.8°C | 0 mm | 36% | 3.6 m/s | 5.3 |
| 2011 | 30.4°C | 23.6°C | 16.8°C | 32.4°C | 13.3°C | 1 mm | 45% | 2.8 m/s | 5 |
| 2010 🌧️ | 29.0°C | 23.5°C | 18.0°C | 33.6°C | 15.0°C | 114 mm | 59% | 3.3 m/s | 4.5 |
| 2009 | 31.1°C | 24.2°C | 17.3°C | 34.9°C | 12.5°C | 0 mm | 41% | 3.2 m/s | 5.2 |
| 2008 | 30.0°C | 22.0°C | 14.1°C | 33.5°C | 9.9°C | 0 mm | 40% | 3.1 m/s | 5.4 |
| 2007 | 30.1°C | 22.6°C | 15.2°C | 34.2°C | 10.7°C | 0 mm | 44% | 2.9 m/s | 5.2 |
| 2006 ❄️ | 28.9°C | 21.4°C | 13.9°C | 34.1°C | 10.1°C | 4 mm | 42% | 3.2 m/s | 5.2 |
| 2005 | 30.3°C | 23.6°C | 16.9°C | 32.8°C | 11.7°C | 5 mm | 46% | 3.1 m/s | 5 |
| 2004 | 30.6°C | 23.4°C | 16.2°C | 33.2°C | 10.4°C | 0 mm | 47% | 2.8 m/s | 5.2 |
| 2003 | 31.2°C | 23.3°C | 15.5°C | 34.2°C | 10.5°C | 0 mm | 33% | 3 m/s | 5.3 |
| 2002 | 30.5°C | 22.0°C | 13.4°C | 33.5°C | 10.6°C | 0 mm | 28% | 3.1 m/s | 5.3 |
| 2001 | 29.8°C | 23.3°C | 16.7°C | 32.9°C | 11.3°C | 56 mm | 48% | 3 m/s | 4.4 |
| 2000 | 29.9°C | 22.8°C | 15.6°C | 32.5°C | 10.3°C | 0 mm | 51% | 2.5 m/s | 5.1 |
| 1999 | 30.4°C | 22.9°C | 15.4°C | 33.1°C | 12.0°C | 0 mm | 43% | 2.8 m/s | 5.1 |
| 1998 | 30.2°C | 24.0°C | 17.8°C | 33.7°C | 14.8°C | 33 mm | 55% | 3.3 m/s | 4.8 |
| 1997 | 28.5°C | 21.5°C | 14.5°C | 31.5°C | 9.1°C | 1 mm | 46% | 3.6 m/s | 5 |
| 1996 | 31.3°C | 24.1°C | 17.0°C | 35.2°C | 11.5°C | 0 mm | 44% | 3.2 m/s | 5.1 |
| 1995 | 31.0°C | 24.1°C | 17.2°C | 34.7°C | 12.5°C | 5 mm | 46% | 3.4 m/s | 4.7 |
| 1994 | 30.3°C | 22.4°C | 14.5°C | 32.5°C | 11.0°C | 0 mm | 28% | 3.3 m/s | 5.2 |
| 1993 | 28.8°C | 21.6°C | 14.4°C | 31.9°C | 9.9°C | 0 mm | 46% | 3.3 m/s | 5.2 |
| 1992 | 31.2°C | 23.8°C | 16.3°C | 35.1°C | 13.5°C | 3 mm | 33% | 3.5 m/s | 5.1 |
| 1991 | 30.8°C | 23.4°C | 16.0°C | 34.0°C | 11.8°C | 1 mm | 45% | 2.6 m/s | 5 |
| 1990 | 30.7°C | 23.7°C | 16.7°C | 33.7°C | 11.5°C | 0 mm | 47% | 3.1 m/s | 5.2 |
| 1989 | 30.1°C | 23.0°C | 15.8°C | 33.7°C | 10.2°C | 3 mm | 37% | 3.3 m/s | 4.9 |
| 1988 | 32.0°C | 24.2°C | 16.4°C | 34.4°C | 13.3°C | 0 mm | 35% | 3.2 m/s | 5.2 |
| 1987 | 30.9°C | 23.3°C | 15.8°C | 33.6°C | 12.5°C | 1 mm | 37% | 3.1 m/s | 5 |
| 1986 | 28.5°C | 22.0°C | 15.6°C | 32.7°C | 11.9°C | 11 mm | 45% | 3.2 m/s | 5 |
| 1985 | 30.1°C | 22.4°C | 14.8°C | 33.9°C | 10.9°C | 0 mm | 43% | 2.7 m/s | 5 |
| 1984 | 29.5°C | 22.1°C | 14.7°C | 33.8°C | 10.0°C | 0 mm | 37% | 3.2 m/s | 4.4 |
| 1983 | 29.3°C | 22.0°C | 14.6°C | 33.2°C | 10.0°C | 0 mm | 36% | 3.6 m/s | — |
| 1982 | 30.3°C | 23.1°C | 15.9°C | 33.7°C | 9.6°C | 0 mm | 40% | 3 m/s | — |
| 1981 | 30.9°C | 23.9°C | 16.9°C | 32.7°C | 12.5°C | 2 mm | 38% | 3.5 m/s | — |
Actual recorded July data for each year, 1981–2025 — sourced from NASA POWER.
The average high in July is around 30.3°C with lows near 15.9°C (mean 23.1°C), based on 45 years of NASA POWER data.
July averages 6 mm of rainfall in Broome, one of the drier months. The wettest on record was 114 mm in 2010.
The hottest July reached 35.6°C in 2019. The coldest dipped to 9.1°C in 1997.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average July temperatures have risen by about 0.4°C. Daytime highs moved from 30°C to 30.3°C and overnight lows from 15.4°C to 15.9°C over the same span.
July is one of the cooler months of the year in Broome and one of the drier months, so plan for around 30.3°C daytime highs and 15.9°C at night.
Yes — July is the coldest month of the year in Broome, averaging 23.1°C.
For July in Broome, pack light, breathable clothing and sun protection, with typical highs of 30.3°C and lows of 15.9°C.
Relative humidity in July averages 41% — relatively dry.
Average wind speed in July is 3.1 m/s. The windiest July on record averaged 3.6 m/s (1983).
The wettest July on record was 2010 with 114 mm. On average, July sees 6 mm.
All figures are derived from NASA POWER (Prediction Of Worldwide Energy Resources), based on MERRA-2 satellite reanalysis, covering 1981–2025.
Explore how the weather in Broome behaves each July, based on 45 years of NASA POWER climate data from 1981 to 2025. This page breaks down average temperatures, rainfall, humidity, wind and solar radiation for July specifically, along with year-by-year records and how the month has changed over the decades.
