Average annual temperature is 11.1 °C
Absolute maximum temperature: 30.5 °C
Absolute minimum temperature: -2.0 °C
Number of sunny days: 154 days
Number of rainy days: 211 days
Look at detailed online map of Island Lake
* Weather data for Island Lake 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) | 28.5 | 29.1 | 30.5 | 18.7 | 15.3 | 15.6 | 14.3 | 16.0 | 23.9 | 24.3 | 27.5 | 28.9 |
| Average daytime temperature (°C) | 22.5 | 22.4 | 20.5 | 15.3 | 10.8 | 9.2 | 10.5 | 12.1 | 16.5 | 16.7 | 20.0 | 22.2 |
| Average temperature (°C) | 16.5 | 16.1 | 15.1 | 10.4 | 6.4 | 5.8 | 5.7 | 6.8 | 10.5 | 10.7 | 13.8 | 16.2 |
| Average night temperature (°C) | 11.8 | 11.5 | 11.2 | 6.9 | 3.2 | 3.5 | 2.2 | 2.8 | 5.2 | 5.8 | 9.2 | 11.6 |
| Absolute minimum temperature (°C) | 6.1 | 5.9 | 6.0 | 2.6 | -0.9 | -1.6 | -1.1 | -2.0 | -1.2 | -0.2 | 3.3 | 7.2 |
| 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 | 9.7 | 10.0 | 10.8 | 11.9 | 13.0 | 14.0 | 14.6 |
| 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) | 10.2 | 10.9 | 9.7 | 8.1 | 7.0 | 5.9 | 7.7 | 8.2 | 10.5 | 10.7 | 9.4 | 10.8 |
| Precipitation (mm) | 118 | 54 | 57 | 61 | 35 | 27 | 15 | 22 | 20 | 59 | 180 | 143 |
| Sunny days | 7 | 9 | 8 | 11 | 17 | 9 | 22 | 18 | 20 | 17 | 8 | 8 |
| Rainy days | 24 | 19 | 23 | 19 | 14 | 21 | 9 | 13 | 10 | 14 | 22 | 23 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Island Lake is at