Average annual temperature is 14.0 °C
Absolute maximum temperature: 35.3 °C
Absolute minimum temperature: 3.9 °C
Number of sunny days: 87 days
Number of rainy days: 278 days
Look at detailed online map of Illowa
* Weather data for Illowa 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 | 35.1 | 27.0 | 25.0 | 19.1 | 18.3 | 17.5 | 21.4 | 27.6 | 27.4 | 25.4 | 33.6 |
| Average daytime temperature (°C) | 21.9 | 21.4 | 19.3 | 18.2 | 15.0 | 13.9 | 13.9 | 14.5 | 17.3 | 16.9 | 17.5 | 20.3 |
| Average temperature (°C) | 17.8 | 17.7 | 15.8 | 14.7 | 12.3 | 11.3 | 11.1 | 11.2 | 13.2 | 13.0 | 14.6 | 16.2 |
| Average night temperature (°C) | 14.6 | 14.7 | 13.3 | 11.9 | 10.1 | 9.3 | 8.8 | 8.6 | 9.7 | 9.9 | 12.3 | 13.5 |
| Absolute minimum temperature (°C) | 10.2 | 9.0 | 11.0 | 8.2 | 5.2 | 4.3 | 4.4 | 3.9 | 6.4 | 5.4 | 8.6 | 10.1 |
| 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) | 14.5 | 13.5 | 12.3 | 11.1 | 10.1 | 9.5 | 9.8 | 10.7 | 11.8 | 13.1 | 14.2 | 14.8 |
| 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) | 10.2 | 9.4 | 7.3 | 6.5 | 5.8 | 5.9 | 5.6 | 6.4 | 9.0 | 8.6 | 8.6 | 8.9 |
| Precipitation (mm) | 30 | 67 | 64 | 80 | 92 | 93 | 59 | 39 | 42 | 72 | 44 | 75 |
| Sunny days | 12 | 11 | 5 | 5 | 4 | 5 | 6 | 8 | 11 | 5 | 8 | 7 |
| Rainy days | 19 | 17 | 26 | 25 | 27 | 25 | 25 | 23 | 19 | 26 | 22 | 24 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Illowa during the most sunny months:
The largest precipitation sum in Illowa is at