Average annual temperature is 9.6 °C
Absolute maximum temperature: 28.9 °C
Absolute minimum temperature: -4.7 °C
Number of sunny days: 168 days
Number of rainy days: 197 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) | 27.4 | 26.8 | 28.9 | 18.4 | 13.7 | 13.4 | 13.3 | 14.4 | 21.9 | 22.0 | 26.0 | 27.7 |
| Average daytime temperature (°C) | 21.6 | 21.3 | 19.0 | 14.0 | 9.4 | 7.0 | 8.5 | 10.1 | 15.2 | 14.9 | 18.9 | 21.0 |
| Average temperature (°C) | 15.4 | 14.8 | 13.5 | 9.2 | 4.7 | 3.9 | 3.8 | 4.9 | 8.8 | 8.9 | 12.7 | 15.2 |
| Average night temperature (°C) | 10.3 | 9.9 | 9.6 | 5.6 | 1.7 | 1.9 | 0.6 | 1.2 | 3.8 | 4.0 | 7.9 | 10.4 |
| Absolute minimum temperature (°C) | 5.9 | 3.6 | 2.5 | 1.6 | -2.8 | -4.7 | -3.8 | -3.3 | -2.8 | -0.2 | 2.2 | 5.3 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 |
| Daylight mean duration (h) | 14.3 | 13.4 | 12.3 | 11.2 | 10.2 | 9.8 | 10.0 | 10.8 | 11.9 | 13.0 | 14.0 | 14.5 |
| Daylight minimum duration (h) | 13.0 | 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) | 10.6 | 11.3 | 10.0 | 7.9 | 7.0 | 4.9 | 7.0 | 7.9 | 10.5 | 10.1 | 9.8 | 11.6 |
| Precipitation (mm) | 114 | 64 | 84 | 68 | 42 | 65 | 37 | 39 | 22 | 62 | 141 | 133 |
| Sunny days | 9 | 11 | 11 | 12 | 21 | 8 | 21 | 16 | 20 | 18 | 12 | 9 |
| Rainy days | 22 | 17 | 20 | 18 | 10 | 22 | 10 | 15 | 10 | 13 | 18 | 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