Average annual temperature is 16.5 °C
Absolute maximum temperature: 31.7 °C
Absolute minimum temperature: -1.4 °C
Number of sunny days: 111 days
Number of rainy days: 252 days
Number of snow days: 2 days
Look at detailed online map of Valle Grande
* Weather data for Valle Grande Argentina is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 28.7 | 26.8 | 27.0 | 27.0 | 26.4 | 27.9 | 31.7 | 31.5 | 31.2 | 29.6 | 30.3 | 30.2 |
| Average daytime temperature (°C) | 23.8 | 22.1 | 23.1 | 19.1 | 18.9 | 18.5 | 18.1 | 21.3 | 21.5 | 22.5 | 23.2 | 23.5 |
| Average temperature (°C) | 19.6 | 18.1 | 19.1 | 15.6 | 14.7 | 13.3 | 12.7 | 14.5 | 15.6 | 16.8 | 19.0 | 19.5 |
| Average night temperature (°C) | 15.5 | 14.5 | 15.3 | 12.7 | 11.1 | 8.7 | 8.3 | 8.5 | 10.4 | 11.8 | 14.8 | 16.3 |
| Absolute minimum temperature (°C) | 11.0 | 6.2 | 13.1 | 8.2 | 6.6 | -1.4 | 1.9 | 1.6 | 2.2 | 5.0 | 7.2 | 12.3 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 |
| Daylight mean duration (h) | 13.4 | 12.9 | 12.2 | 11.5 | 11.0 | 10.7 | 10.8 | 11.3 | 12.0 | 12.6 | 13.2 | 13.5 |
| Daylight minimum duration (h) | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 |
| Sunshine mean duration (h) | 9.1 | 8.6 | 9.3 | 6.3 | 7.2 | 7.9 | 8.3 | 9.8 | 8.5 | 8.4 | 7.7 | 6.0 |
| Precipitation (mm) | 227 | 199 | 212 | 197 | 47 | 38 | 17 | 10 | 83 | 105 | 145 | 355 |
| Sunny days | 3 | 1 | 0 | 5 | 8 | 15 | 16 | 27 | 17 | 14 | 5 | 0 |
| Rainy days | 28 | 27 | 31 | 25 | 23 | 13 | 15 | 4 | 13 | 17 | 25 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Valle Grande is at