July is one of the cooler months of the year in Dubbo, with average highs near 13.9°C and lows around 3.2°C (mean 8.6°C). It is about average for rainfall, averaging 46 mm of rainfall and 79% relative humidity across the period.
July is one of the cooler months of the year in Dubbo. Across 45 years of records, the warmest July in Dubbo was 2023 — when the month averaged 10.5°C — while the coldest was 1995 at 6.7°C. Typical July days reach 13.9°C with nights near 3.2°C. The long-term trend is warming, about 0.3°C per decade.
July is about average for rainfall in Dubbo, averaging 46 mm of rainfall. The wettest July on record was 1984 with 126 mm, while the driest was 2018 at 3 mm.
Relative humidity in Dubbo during July averages 79%. The most humid July was 1989 at 89%, and the least humid was 2002 at 63%.
July receives about 2.9 kWh/m²/day of solar energy in Dubbo. The sunniest July was 2002 at 3.4 kWh/m²/day, and the cloudiest was 1984 at 1.9.
Average wind speed in Dubbo during July is 2.4 m/s. The windiest Julys were 1986, 2022 and 2025, among others at 2.8 m/s, while the calmest was 1993 at 1.9 m/s.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 7.9°C | 8.4°C | 8.7°C | 8.9°C | 9.1°C | +1.2°C |
| Avg High | 13.1°C | 13.7°C | 14.1°C | 14.4°C | 14.2°C | +1.1°C |
| Avg Low | 2.7°C | 3.2°C | 3.1°C | 3.4°C | 4.1°C | +1.4°C |
| Avg Rain | 61 mm | 60 mm | 36 mm | 31 mm | 39 mm | -22 mm |
July temperatures in Dubbo have risen by about 1.4°C between 1981–1985 and 2021–2025.
July has ranged from a record low of -3.8°C (1986) to a record high of 21.3°C (2018).
Rainfall in July is about average for rainfall, averaging 46 mm, with a wettest year of 126 mm.
A quieter season to visit Dubbo
If your dates are flexible, the more temperate months of March and December tend to be the most comfortable for visiting Dubbo. That said, July — with days averaging 13.9°C and nights around 3.2°C (mean 8.6°C) and moderate rainfall (46 mm) — can still be rewarding for travellers who don't mind the cooler conditions, and often means fewer crowds.
| Year | Avg High | Avg Temp | Avg Low | Hottest Day | Coldest Day | Rainfall | Humidity | Wind | Solar |
|---|---|---|---|---|---|---|---|---|---|
| 2025 | 13.8°C | 8.7°C | 3.6°C | 17.7°C | -0.7°C | 32 mm | 78% | 2.8 m/s | 2.8 |
| 2024 | 13.8°C | 9.1°C | 4.4°C | 18.3°C | -1.8°C | 31 mm | 80% | 2.7 m/s | 2.7 |
| 2023 🔥 | 16.4°C | 10.5°C | 4.5°C | 19.9°C | -1.3°C | 23 mm | 76% | 2.1 m/s | 2.9 |
| 2022 | 13.5°C | 8.9°C | 4.3°C | 18.1°C | -0.8°C | 51 mm | 84% | 2.8 m/s | 2.8 |
| 2021 | 13.1°C | 8.2°C | 3.3°C | 19.2°C | -2.1°C | 46 mm | 83% | 2.6 m/s | 2.7 |
| 2020 | 14.5°C | 9.4°C | 4.2°C | 17.8°C | 0.1°C | 52 mm | 84% | 2.3 m/s | 3 |
| 2019 | 16.3°C | 10.3°C | 4.2°C | 21.1°C | 0.1°C | 4 mm | 69% | 2.5 m/s | 3.2 |
| 2018 | 15.6°C | 8.9°C | 2.2°C | 21.3°C | -1.5°C | 3 mm | 65% | 2.4 m/s | 3.3 |
| 2017 | 15.4°C | 9.0°C | 2.7°C | 18.3°C | -0.3°C | 9 mm | 67% | 2.2 m/s | 3.2 |
| 2016 | 14.0°C | 9.3°C | 4.6°C | 21.1°C | -1.4°C | 49 mm | 85% | 2.6 m/s | 2.7 |
| 2015 | 12.5°C | 7.5°C | 2.4°C | 16.2°C | -1.2°C | 30 mm | 82% | 2.4 m/s | 2.9 |
| 2014 | 13.5°C | 8.2°C | 3.0°C | 18.3°C | -0.6°C | 34 mm | 82% | 2.5 m/s | 2.9 |
| 2013 | 15.1°C | 9.8°C | 4.5°C | 18.9°C | -0.8°C | 30 mm | 83% | 2.2 m/s | 3 |
| 2012 | 13.7°C | 8.4°C | 3.2°C | 17.5°C | -1.0°C | 50 mm | 82% | 2.5 m/s | 3.1 |
| 2011 | 13.6°C | 8.4°C | 3.1°C | 17.7°C | -1.2°C | 12 mm | 78% | 2.6 m/s | 2.9 |
| 2010 | 13.9°C | 9.1°C | 4.4°C | 17.9°C | -0.7°C | 89 mm | 85% | 2.3 m/s | 2.7 |
| 2009 | 13.9°C | 8.8°C | 3.6°C | 19.0°C | 0.2°C | 27 mm | 80% | 2.5 m/s | 2.8 |
| 2008 | 14.3°C | 8.6°C | 2.8°C | 21.0°C | -2.0°C | 32 mm | 74% | 2.6 m/s | 3 |
| 2007 | 12.4°C | 7.4°C | 2.4°C | 17.8°C | -2.5°C | 19 mm | 84% | 2.3 m/s | 3 |
| 2006 | 14.6°C | 8.9°C | 3.3°C | 18.7°C | -1.8°C | 55 mm | 78% | 2.1 m/s | 2.9 |
| 2005 | 14.4°C | 9.3°C | 4.1°C | 17.9°C | -1.5°C | 34 mm | 83% | 2.2 m/s | 2.8 |
| 2004 | 14.0°C | 8.2°C | 2.3°C | 17.7°C | -1.6°C | 46 mm | 78% | 2.2 m/s | 3 |
| 2003 | 14.6°C | 9.1°C | 3.5°C | 19.7°C | -2.2°C | 38 mm | 76% | 2.3 m/s | 3.1 |
| 2002 | 15.5°C | 8.8°C | 2.2°C | 19.4°C | -1.9°C | 10 mm | 63% | 2.2 m/s | 3.4 |
| 2001 | 14.0°C | 9.2°C | 4.4°C | 18.1°C | 0.9°C | 68 mm | 84% | 2.1 m/s | 2.8 |
| 2000 | 13.7°C | 8.3°C | 2.8°C | 18.1°C | -1.0°C | 30 mm | 81% | 2 m/s | 3.1 |
| 1999 | 15.2°C | 10.0°C | 4.8°C | 18.2°C | 0.7°C | 34 mm | 78% | 2.3 m/s | 2.9 |
| 1998 | 12.5°C | 7.7°C | 2.9°C | 16.7°C | -2.3°C | 118 mm | 87% | 2.5 m/s | 2.4 |
| 1997 | 14.7°C | 8.4°C | 2.1°C | 18.5°C | -1.7°C | 19 mm | 73% | 2.1 m/s | 3.2 |
| 1996 | 12.5°C | 7.8°C | 3.2°C | 17.1°C | -0.6°C | 84 mm | 85% | 2.4 m/s | 2.5 |
| 1995 ❄️ | 11.7°C | 6.7°C | 1.8°C | 15.5°C | -1.4°C | 37 mm | 81% | 2.5 m/s | 2.7 |
| 1994 | 15.1°C | 8.8°C | 2.4°C | 20.5°C | -2.1°C | 38 mm | 74% | 2.2 m/s | 3.3 |
| 1993 | 15.3°C | 10.2°C | 5.2°C | 19.1°C | -0.3°C | 102 mm | 83% | 1.9 m/s | 2.8 |
| 1992 | 15.0°C | 8.8°C | 2.7°C | 20.6°C | -1.6°C | 25 mm | 74% | 2.4 m/s | 3.1 |
| 1991 | 12.1°C | 7.5°C | 2.9°C | 16.5°C | -2.2°C | 52 mm | 85% | 2.5 m/s | 2.8 |
| 1990 | 12.4°C | 8.1°C | 3.7°C | 20.7°C | -1.1°C | 94 mm | 89% | 2.7 m/s | 2.7 |
| 1989 | 10.9°C | 6.9°C | 2.8°C | 18.3°C | -1.5°C | 64 mm | 89% | 2.5 m/s | 2.6 |
| 1988 | 14.4°C | 9.5°C | 4.6°C | 17.8°C | 0.2°C | 71 mm | 85% | 2.6 m/s | 2.9 |
| 1987 | 13.9°C | 8.0°C | 2.1°C | 17.7°C | -2.4°C | 24 mm | 77% | 2.1 m/s | 3.3 |
| 1986 | 13.1°C | 8.1°C | 3.1°C | 17.6°C | -3.8°C | 78 mm | 80% | 2.8 m/s | 2.8 |
| 1985 | 14.3°C | 8.6°C | 2.9°C | 19.0°C | -1.3°C | 6 mm | 72% | 2.4 m/s | 3.1 |
| 1984 🌧️ | 12.4°C | 7.5°C | 2.6°C | 17.3°C | -1.2°C | 126 mm | 82% | 2.8 m/s | 1.9 |
| 1983 | 12.2°C | 7.1°C | 1.9°C | 15.3°C | -2.3°C | 53 mm | 84% | 2.4 m/s | — |
| 1982 | 14.3°C | 7.8°C | 1.3°C | 16.9°C | -1.7°C | 10 mm | 72% | 2.2 m/s | — |
| 1981 | 12.7°C | 7.7°C | 2.7°C | 18.1°C | -0.6°C | 113 mm | 82% | 2.7 m/s | — |
Actual recorded July data for each year, 1981–2025 — sourced from NASA POWER.
The average high in July is around 13.9°C with lows near 3.2°C (mean 8.6°C), based on 45 years of NASA POWER data.
July averages 46 mm of rainfall in Dubbo, about average for rainfall. The wettest on record was 126 mm in 1984.
The hottest July reached 21.3°C in 2018. The coldest dipped to -3.8°C in 1986.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average July temperatures have risen by about 1.4°C. Daytime highs moved from 13.2°C to 14.1°C and overnight lows from 2.3°C to 4°C over the same span.
July is one of the cooler months of the year in Dubbo and about average for rainfall, so plan for around 13.9°C daytime highs and 3.2°C at night.
Yes — July is the coldest month of the year in Dubbo, averaging 8.6°C.
For July in Dubbo, pack warm layers and a jacket for chilly mornings, with typical highs of 13.9°C and lows of 3.2°C.
Relative humidity in July averages 79% — quite humid.
Average wind speed in July is 2.4 m/s. The windiest July on record averaged 2.8 m/s (1984).
The wettest July on record was 1984 with 126 mm. On average, July sees 46 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 Dubbo 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.
