Average annual temperature is 14.9 °C
Absolute maximum temperature: 42.0 °C
Absolute minimum temperature: -2.7 °C
Number of sunny days: 191 days
Number of rainy days: 172 days
Number of snow days: 2 days
Look at detailed online map of Viana
* Weather data for Viana Spain is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 16.9 | 17.8 | 27.5 | 28.7 | 31.7 | 33.2 | 39.8 | 42.0 | 33.3 | 30.8 | 20.7 | 16.5 |
| Average daytime temperature (°C) | 9.1 | 11.3 | 18.8 | 22.2 | 23.1 | 27.5 | 31.8 | 32.8 | 26.3 | 23.2 | 15.6 | 10.9 |
| Average temperature (°C) | 5.4 | 5.3 | 12.1 | 14.7 | 16.5 | 21.0 | 23.3 | 24.3 | 20.2 | 17.3 | 11.4 | 7.0 |
| Average night temperature (°C) | 2.0 | 0.9 | 6.6 | 8.5 | 11.2 | 15.8 | 16.9 | 17.6 | 15.2 | 12.5 | 7.8 | 3.8 |
| Absolute minimum temperature (°C) | -2.7 | -2.7 | -1.5 | 0.9 | 7.4 | 12.6 | 13.6 | 12.6 | 8.4 | 7.0 | 1.7 | -1.7 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.5 | 10.6 | 11.9 | 13.4 | 14.6 | 15.2 | 14.9 | 13.9 | 12.5 | 11.1 | 9.8 | 9.1 |
| Daylight minimum duration (h) | 9.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 5.3 | 7.7 | 8.8 | 10.0 | 11.3 | 11.7 | 13.0 | 12.2 | 9.8 | 8.0 | 6.0 | 5.7 |
| Precipitation (mm) | 84 | 25 | 13 | 27 | 33 | 94 | 12 | 5 | 52 | 61 | 74 | 25 |
| Sunny days | 12 | 18 | 17 | 16 | 11 | 11 | 23 | 22 | 17 | 17 | 11 | 16 |
| Rainy days | 19 | 9 | 13 | 14 | 20 | 19 | 8 | 9 | 13 | 14 | 19 | 15 |
| Snow days | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Viana during the most sunny months:
The largest precipitation sum in Viana is at