Average annual temperature is 16.5 °C
Absolute maximum temperature: 40.9 °C
Absolute minimum temperature: 2.0 °C
Number of sunny days: 187 days
Number of rainy days: 178 days
Look at detailed online map of Mallala
* Weather data for Mallala 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) | 40.8 | 40.0 | 32.1 | 29.0 | 24.0 | 24.0 | 18.8 | 24.7 | 30.9 | 32.0 | 40.9 | 36.5 |
| Average daytime temperature (°C) | 28.5 | 28.2 | 24.4 | 21.9 | 17.6 | 16.5 | 15.3 | 16.7 | 21.0 | 20.9 | 22.8 | 24.4 |
| Average temperature (°C) | 22.5 | 22.5 | 19.3 | 17.0 | 13.4 | 12.9 | 11.1 | 12.1 | 15.2 | 15.9 | 17.7 | 19.3 |
| Average night temperature (°C) | 16.9 | 16.9 | 14.5 | 13.0 | 9.6 | 10.3 | 7.5 | 8.4 | 10.0 | 11.1 | 12.4 | 15.1 |
| Absolute minimum temperature (°C) | 12.0 | 11.2 | 10.4 | 8.4 | 3.7 | 6.5 | 2.0 | 3.5 | 4.2 | 5.7 | 8.7 | 9.8 |
| 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) | 14.2 | 13.3 | 12.3 | 11.2 | 10.3 | 9.9 | 10.1 | 10.9 | 11.9 | 13.0 | 13.9 | 14.4 |
| Daylight minimum duration (h) | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 9.0 | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 |
| Sunshine mean duration (h) | 11.9 | 11.2 | 9.6 | 8.4 | 7.2 | 6.4 | 7.6 | 8.0 | 10.6 | 10.6 | 12.1 | 10.3 |
| Precipitation (mm) | 26 | 14 | 19 | 47 | 45 | 93 | 32 | 39 | 19 | 14 | 16 | 78 |
| Sunny days | 25 | 20 | 17 | 13 | 11 | 8 | 13 | 10 | 22 | 16 | 20 | 12 |
| Rainy days | 6 | 8 | 14 | 17 | 20 | 22 | 18 | 21 | 8 | 15 | 10 | 19 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Mallala during the most sunny months:
The largest precipitation sum in Mallala is at