Average annual temperature is 14.3 °C
Absolute maximum temperature: 35.3 °C
Absolute minimum temperature: 1.1 °C
Number of sunny days: 149 days
Number of rainy days: 216 days
Look at detailed online map of Denison
* Weather data for Denison Australia is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 35.3 | 35.3 | 32.8 | 25.4 | 20.4 | 18.6 | 18.0 | 20.4 | 28.6 | 27.3 | 29.3 | 34.4 |
| Average daytime temperature (°C) | 25.8 | 26.1 | 23.2 | 19.6 | 15.6 | 14.2 | 14.8 | 15.9 | 20.2 | 19.2 | 21.7 | 23.1 |
| Average temperature (°C) | 19.6 | 19.2 | 17.9 | 13.8 | 11.0 | 9.9 | 10.0 | 10.5 | 13.2 | 13.3 | 16.1 | 18.0 |
| Average night temperature (°C) | 14.7 | 13.7 | 13.8 | 9.4 | 7.4 | 6.5 | 6.1 | 6.5 | 7.3 | 8.6 | 11.8 | 13.9 |
| Absolute minimum temperature (°C) | 8.8 | 8.8 | 9.8 | 5.3 | 3.3 | 1.8 | 1.5 | 1.1 | 3.0 | 3.9 | 6.7 | 9.2 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 14.0 | 14.0 | 12.0 | 11.0 | 10.0 | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 |
| Daylight mean duration (h) | 14.4 | 13.5 | 12.3 | 11.1 | 10.1 | 9.6 | 9.8 | 10.7 | 11.8 | 13.1 | 14.2 | 14.7 |
| Daylight minimum duration (h) | 14.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 |
| Sunshine mean duration (h) | 9.3 | 10.9 | 8.8 | 8.1 | 7.1 | 6.6 | 7.8 | 7.6 | 10.0 | 9.4 | 9.2 | 8.8 |
| Precipitation (mm) | 29 | 18 | 68 | 54 | 30 | 56 | 15 | 52 | 23 | 157 | 115 | 119 |
| Sunny days | 12 | 15 | 13 | 16 | 15 | 9 | 14 | 9 | 18 | 11 | 8 | 9 |
| Rainy days | 19 | 13 | 18 | 14 | 16 | 21 | 17 | 22 | 12 | 20 | 22 | 22 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Denison during the most sunny months:
The largest precipitation sum in Denison is at