Average annual temperature is 16.4 °C
Absolute maximum temperature: 39.2 °C
Absolute minimum temperature: -10.3 °C
Number of sunny days: 202 days
Number of rainy days: 152 days
Number of snow days: 11 days
Look at detailed online map of Vīrū
* Weather data for Vīrū Iran is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 14.3 | 17.2 | 25.0 | 30.1 | 32.4 | 32.1 | 39.2 | 33.7 | 32.8 | 29.7 | 25.4 | 23.5 |
| Average daytime temperature (°C) | 7.9 | 10.0 | 18.5 | 21.1 | 24.1 | 26.9 | 30.2 | 30.6 | 25.7 | 22.9 | 20.4 | 15.6 |
| Average temperature (°C) | 3.4 | 5.2 | 13.5 | 16.1 | 19.6 | 22.5 | 25.6 | 25.9 | 21.3 | 17.8 | 15.0 | 10.2 |
| Average night temperature (°C) | 0.0 | 0.5 | 8.6 | 11.2 | 14.7 | 17.8 | 20.7 | 20.6 | 16.8 | 13.7 | 11.0 | 6.1 |
| Absolute minimum temperature (°C) | -3.6 | -10.3 | 4.8 | 1.8 | 7.1 | 15.4 | 17.6 | 16.7 | 11.9 | 10.6 | 5.9 | 1.4 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 14.0 | 14.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.0 | 10.8 | 12.0 | 13.1 | 14.1 | 14.7 | 14.4 | 13.5 | 12.4 | 11.2 | 10.2 | 9.7 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 8.2 | 7.7 | 8.9 | 9.5 | 10.2 | 10.9 | 12.0 | 12.0 | 10.8 | 9.0 | 8.6 | 7.2 |
| Precipitation (mm) | 14 | 70 | 73 | 45 | 149 | 124 | 55 | 41 | 27 | 98 | 52 | 38 |
| Sunny days | 22 | 14 | 12 | 12 | 14 | 15 | 18 | 20 | 18 | 16 | 18 | 23 |
| Rainy days | 3 | 9 | 19 | 18 | 17 | 15 | 13 | 11 | 12 | 15 | 12 | 8 |
| Snow days | 6 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Vīrū is at