Average annual temperature is 18.8 °C
Absolute maximum temperature: 39.1 °C
Absolute minimum temperature: 0.6 °C
Number of sunny days: 255 days
Number of rainy days: 110 days
Look at detailed online map of Nandewar
* Weather data for Nandewar 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) | 37.5 | 37.2 | 36.9 | 26.1 | 22.4 | 22.9 | 21.6 | 24.3 | 32.1 | 35.1 | 34.7 | 39.1 |
| Average daytime temperature (°C) | 32.4 | 32.4 | 31.2 | 23.7 | 19.0 | 17.2 | 17.6 | 21.1 | 25.5 | 27.5 | 28.8 | 32.7 |
| Average temperature (°C) | 25.7 | 25.1 | 24.2 | 17.3 | 12.1 | 10.9 | 11.0 | 13.5 | 18.0 | 20.0 | 22.4 | 25.8 |
| Average night temperature (°C) | 18.9 | 18.1 | 18.1 | 11.8 | 6.3 | 5.7 | 5.7 | 6.9 | 10.5 | 12.3 | 16.5 | 19.1 |
| Absolute minimum temperature (°C) | 15.3 | 12.4 | 10.6 | 6.4 | 0.9 | 1.2 | 0.6 | 3.6 | 2.1 | 7.0 | 13.3 | 15.1 |
| 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 | 13.0 | 14.0 |
| Daylight mean duration (h) | 13.9 | 13.2 | 12.3 | 11.3 | 10.6 | 10.2 | 10.4 | 11.0 | 11.9 | 12.8 | 13.7 | 14.1 |
| Daylight minimum duration (h) | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 10.0 | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 |
| Sunshine mean duration (h) | 11.8 | 11.9 | 10.5 | 9.6 | 9.4 | 8.2 | 8.5 | 9.8 | 11.0 | 11.7 | 10.7 | 12.1 |
| Precipitation (mm) | 34 | 17 | 114 | 34 | 0 | 42 | 17 | 12 | 6 | 56 | 125 | 78 |
| Sunny days | 20 | 20 | 17 | 20 | 29 | 23 | 23 | 24 | 27 | 26 | 9 | 17 |
| Rainy days | 11 | 8 | 14 | 10 | 2 | 7 | 8 | 7 | 3 | 5 | 21 | 14 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Nandewar is at