Average annual temperature is 0.6 °C
Absolute maximum temperature: 31.7 °C
Absolute minimum temperature: -39.9 °C
Number of sunny days: 211 days
Number of rainy days: 104 days
Number of snow days: 50 days
Look at detailed online map of Iro
* Weather data for Iro Russia is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | -4.8 | 1.2 | 16.5 | 19.9 | 23.6 | 31.7 | 30.9 | 29.1 | 25.5 | 14.8 | 4.5 | -1.0 |
| Average daytime temperature (°C) | -15.8 | -6.9 | 3.0 | 6.0 | 14.4 | 22.8 | 23.8 | 21.9 | 16.1 | 8.8 | -5.6 | -14.5 |
| Average temperature (°C) | -21.3 | -13.5 | -3.5 | -0.2 | 8.3 | 16.9 | 18.6 | 16.4 | 10.7 | 2.6 | -10.1 | -19.1 |
| Average night temperature (°C) | -26.6 | -19.1 | -9.9 | -5.5 | 1.9 | 10.4 | 13.3 | 10.8 | 5.6 | -2.8 | -14.2 | -23.1 |
| Absolute minimum temperature (°C) | -39.9 | -22.7 | -16.2 | -12.1 | -5.6 | 2.3 | 8.1 | 4.9 | -0.9 | -9.0 | -24.2 | -32.3 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 10.0 | 12.0 | 14.0 | 16.0 | 16.0 | 16.0 | 15.0 | 13.0 | 11.0 | 9.0 | 8.0 |
| Daylight mean duration (h) | 8.5 | 10.0 | 11.9 | 13.8 | 15.6 | 16.5 | 16.0 | 14.5 | 12.6 | 10.7 | 9.0 | 8.0 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 10.0 | 12.0 | 14.0 | 16.0 | 15.0 | 13.0 | 11.0 | 9.0 | 8.0 | 7.0 |
| Sunshine mean duration (h) | 6.0 | 8.2 | 9.1 | 10.0 | 10.5 | 11.3 | 10.6 | 10.2 | 8.4 | 8.8 | 5.7 | 5.4 |
| Precipitation (mm) | 3 | 4 | 11 | 22 | 25 | 42 | 91 | 125 | 63 | 12 | 10 | 5 |
| Sunny days | 24 | 23 | 20 | 16 | 15 | 13 | 12 | 7 | 11 | 24 | 22 | 24 |
| Rainy days | 0 | 0 | 1 | 4 | 14 | 17 | 19 | 24 | 19 | 3 | 2 | 1 |
| Snow days | 7 | 5 | 10 | 10 | 2 | 0 | 0 | 0 | 0 | 4 | 6 | 6 |
The best time to visit Iro during the most sunny months:
Months with the longest average daylight duration in Iro:
The largest precipitation sum in Iro is at