Average annual temperature is 15.4 °C
Absolute maximum temperature: 39.4 °C
Absolute minimum temperature: -2.3 °C
Number of sunny days: 242 days
Number of rainy days: 123 days
Look at detailed online map of Viedma
* Weather data for Viedma 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) | 39.4 | 37.7 | 35.6 | 29.3 | 23.8 | 23.4 | 20.7 | 22.0 | 21.6 | 28.1 | 34.9 | 33.8 |
| Average daytime temperature (°C) | 29.9 | 28.6 | 27.2 | 21.5 | 17.5 | 14.1 | 12.2 | 14.5 | 16.1 | 21.4 | 24.8 | 26.7 |
| Average temperature (°C) | 23.6 | 21.7 | 20.8 | 16.0 | 12.3 | 9.4 | 7.8 | 9.8 | 10.6 | 14.6 | 18.3 | 20.0 |
| Average night temperature (°C) | 18.3 | 16.6 | 15.9 | 11.6 | 8.2 | 5.7 | 4.1 | 5.6 | 6.2 | 9.1 | 12.6 | 14.4 |
| Absolute minimum temperature (°C) | 13.9 | 7.9 | 9.1 | 3.8 | 2.0 | 0.2 | -2.3 | -0.3 | 1.1 | 3.5 | 2.7 | 7.9 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 | 11.0 | 12.0 | 13.0 | 14.0 | 15.0 |
| Daylight mean duration (h) | 14.7 | 13.7 | 12.3 | 11.0 | 9.9 | 9.3 | 9.6 | 10.5 | 11.8 | 13.2 | 14.4 | 15.0 |
| Daylight minimum duration (h) | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 | 9.0 | 9.0 | 11.0 | 12.0 | 13.0 | 14.0 |
| Sunshine mean duration (h) | 11.7 | 12.4 | 9.7 | 8.7 | 7.4 | 6.0 | 5.9 | 7.3 | 8.8 | 10.8 | 12.2 | 12.3 |
| Precipitation (mm) | 69 | 18 | 10 | 9 | 6 | 14 | 10 | 24 | 36 | 22 | 26 | 76 |
| Sunny days | 20 | 19 | 22 | 19 | 24 | 17 | 21 | 22 | 17 | 22 | 24 | 15 |
| Rainy days | 11 | 9 | 9 | 11 | 7 | 13 | 10 | 9 | 13 | 9 | 6 | 16 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Viedma during the most sunny months:
The largest precipitation sum in Viedma is at