Average annual temperature is -0.8 °C
Absolute maximum temperature: 32.3 °C
Absolute minimum temperature: -38.9 °C
Number of sunny days: 164 days
Number of rainy days: 112 days
Number of snow days: 89 days
Look at detailed online map of Iy
* Weather data for Iy 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) | -7.2 | 2.1 | 8.4 | 18.2 | 20.6 | 31.7 | 29.3 | 32.3 | 23.4 | 16.5 | 4.5 | -2.8 |
| Average daytime temperature (°C) | -15.9 | -10.3 | 0.0 | 4.4 | 12.9 | 23.4 | 23.9 | 22.9 | 15.6 | 9.1 | -7.9 | -18.4 |
| Average temperature (°C) | -19.9 | -16.0 | -6.9 | -1.8 | 6.3 | 15.8 | 17.8 | 16.4 | 9.5 | 2.7 | -12.1 | -22.2 |
| Average night temperature (°C) | -25.2 | -22.6 | -15.8 | -8.5 | -0.6 | 8.3 | 11.9 | 10.6 | 3.7 | -2.9 | -17.8 | -26.6 |
| Absolute minimum temperature (°C) | -38.1 | -28.4 | -25.8 | -23.6 | -5.7 | 1.4 | 8.3 | 4.1 | -2.2 | -10.4 | -27.9 | -38.9 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 8.0 | 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) | 8.3 | 9.9 | 11.9 | 13.9 | 15.8 | 16.7 | 16.3 | 14.7 | 12.7 | 10.6 | 8.8 | 7.7 |
| Daylight minimum duration (h) | 7.0 | 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) | 4.8 | 7.7 | 8.8 | 9.6 | 11.9 | 12.8 | 11.3 | 10.1 | 8.2 | 7.7 | 4.2 | 4.1 |
| Precipitation (mm) | 18 | 3 | 13 | 25 | 31 | 35 | 103 | 76 | 36 | 18 | 20 | 23 |
| Sunny days | 13 | 23 | 17 | 13 | 12 | 9 | 9 | 9 | 11 | 20 | 12 | 16 |
| Rainy days | 0 | 0 | 0 | 4 | 15 | 21 | 22 | 22 | 19 | 6 | 1 | 2 |
| Snow days | 18 | 5 | 14 | 13 | 4 | 0 | 0 | 0 | 0 | 5 | 17 | 13 |
The best time to visit Iy during the most sunny months:
Months with the longest average daylight duration in Iy:
The largest precipitation sum in Iy is at