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Toowoomba Weather by Month
Average temperatures, rainfall and humidity for Toowoomba, Australia, month by month, built from OpenWeather's historical records. Use it to see what a typical Toowoomba month looks like before you travel — then check the live Toowoomba forecast for the days ahead.
Warmest month
January
30°C average high
Coolest month
July
10°C average low
Wettest month
March
117 mm of rain
Driest month
August
36 mm of rain
Average temperature and rainfall in Toowoomba by month
Averages of the daily highs and lows recorded in each month, with total rainfall, mean humidity and mean wind speed.
| Month | Avg high | Avg low | Record low / high | Rainfall | Humidity | Wind |
|---|---|---|---|---|---|---|
| January | 30°C | 21°C | 15°C / 40°C | 94 mm | 74% | 14 km/h |
| February | 30°C | 21°C | 16°C / 38°C | 91 mm | 75% | 14 km/h |
| March | 28°C | 20°C | 12°C / 36°C | 117 mm | 77% | 14 km/h |
| April | 26°C | 17°C | 9°C / 33°C | 71 mm | 75% | 13 km/h |
| May | 23°C | 14°C | 4°C / 28°C | 81 mm | 76% | 13 km/h |
| June | 21°C | 11°C | 3°C / 28°C | 65 mm | 74% | 12 km/h |
| July | 21°C | 10°C | 1°C / 29°C | 52 mm | 72% | 12 km/h |
| August | 23°C | 11°C | 1°C / 36°C | 36 mm | 69% | 13 km/h |
| September | 25°C | 13°C | 5°C / 35°C | 49 mm | 69% | 15 km/h |
| October | 27°C | 16°C | 9°C / 39°C | 61 mm | 71% | 15 km/h |
| November | 28°C | 19°C | 11°C / 39°C | 68 mm | 71% | 16 km/h |
| December | 30°C | 20°C | 15°C / 40°C | 72 mm | 72% | 15 km/h |
Best time to visit Toowoomba
The most comfortable time to visit Toowoomba is generally May and August to September, balancing mild daytime temperatures against the driest stretch of the year. The city has a moderate seasonal swing and rain concentrates around March, totalling about 857 mm a year.
Travellers who prefer heat should aim for January, when highs average 30°C. March is the month to avoid if rain would spoil your plans — it averages 117 mm, roughly 3× the rainfall of August.
Source: OpenWeather historical and statistical weather data. Values are long-term averages, not a forecast — see the Toowoomba forecast for what is happening now.