Average annual temperature is 16.4 °C
Absolute maximum temperature: 42.5 °C
Absolute minimum temperature: 1.9 °C
Number of sunny days: 193 days
Number of rainy days: 172 days
Look at detailed online map of Mernilla
* Weather data for Mernilla 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) | 40.4 | 42.5 | 39.0 | 29.4 | 22.4 | 23.6 | 19.4 | 25.3 | 35.0 | 32.2 | 36.6 | 36.4 |
| Average daytime temperature (°C) | 26.8 | 28.0 | 23.9 | 22.1 | 17.9 | 16.4 | 15.8 | 17.5 | 22.4 | 21.1 | 23.6 | 23.9 |
| Average temperature (°C) | 20.8 | 22.0 | 18.7 | 17.1 | 13.9 | 13.3 | 11.9 | 12.6 | 15.7 | 15.5 | 17.5 | 18.4 |
| Average night temperature (°C) | 16.0 | 17.3 | 14.6 | 13.5 | 10.9 | 10.6 | 8.8 | 8.8 | 10.9 | 10.9 | 12.4 | 14.3 |
| Absolute minimum temperature (°C) | 12.2 | 10.9 | 11.5 | 8.9 | 6.2 | 6.5 | 1.9 | 3.5 | 3.6 | 4.5 | 9.4 | 10.9 |
| 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 | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 |
| Daylight mean duration (h) | 14.1 | 13.3 | 12.3 | 11.3 | 10.4 | 10.0 | 10.2 | 10.9 | 11.9 | 12.9 | 13.8 | 14.3 |
| 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) | 11.8 | 11.7 | 10.5 | 8.9 | 7.8 | 6.7 | 8.1 | 8.3 | 10.7 | 11.2 | 12.1 | 11.4 |
| Precipitation (mm) | 24 | 5 | 19 | 62 | 31 | 103 | 44 | 27 | 24 | 12 | 12 | 56 |
| Sunny days | 25 | 18 | 13 | 14 | 9 | 7 | 13 | 18 | 20 | 16 | 24 | 16 |
| Rainy days | 6 | 10 | 18 | 16 | 22 | 23 | 18 | 13 | 10 | 15 | 6 | 15 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Mernilla is at