Average annual temperature is 17.6 °C
Absolute maximum temperature: 42.3 °C
Absolute minimum temperature: 1.3 °C
Number of sunny days: 246 days
Number of rainy days: 119 days
Look at detailed online map of Barmera
* Weather data for Barmera 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) | 42.3 | 41.1 | 38.2 | 28.0 | 22.9 | 21.7 | 19.4 | 27.8 | 33.8 | 36.7 | 41.5 | 41.3 |
| Average daytime temperature (°C) | 32.3 | 31.0 | 27.3 | 21.8 | 18.1 | 16.3 | 15.6 | 17.9 | 23.6 | 24.0 | 27.7 | 30.0 |
| Average temperature (°C) | 24.9 | 23.9 | 20.8 | 16.6 | 13.0 | 12.3 | 10.7 | 12.3 | 16.8 | 17.4 | 20.7 | 22.7 |
| Average night temperature (°C) | 18.2 | 17.4 | 15.1 | 12.0 | 8.7 | 9.1 | 6.9 | 7.6 | 10.8 | 11.5 | 14.0 | 16.5 |
| Absolute minimum temperature (°C) | 12.6 | 10.8 | 11.0 | 7.8 | 4.7 | 4.4 | 1.3 | 3.7 | 5.3 | 6.8 | 11.2 | 11.6 |
| 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 | 11.2 | 10.3 | 9.9 | 10.1 | 10.9 | 11.9 | 12.9 | 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 | 11.5 | 9.9 | 8.7 | 7.4 | 6.6 | 7.4 | 8.3 | 10.5 | 11.0 | 11.7 | 10.9 |
| Precipitation (mm) | 33 | 3 | 16 | 26 | 18 | 68 | 9 | 17 | 4 | 5 | 59 | 25 |
| Sunny days | 25 | 24 | 21 | 20 | 18 | 11 | 22 | 17 | 25 | 23 | 22 | 18 |
| Rainy days | 6 | 4 | 10 | 10 | 13 | 19 | 9 | 14 | 5 | 8 | 8 | 13 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Barmera is at