Average annual temperature is 7.9 °C
Absolute maximum temperature: 29.4 °C
Absolute minimum temperature: -21.6 °C
Number of sunny days: 198 days
Number of rainy days: 125 days
Number of snow days: 42 days
Look at detailed online map of Nīāk
* Weather data for Nīāk 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) | 2.1 | 5.3 | 11.1 | 16.3 | 24.3 | 27.5 | 29.4 | 28.9 | 26.0 | 18.4 | 14.9 | 13.3 |
| Average daytime temperature (°C) | -2.9 | -2.7 | 6.0 | 11.7 | 17.1 | 22.6 | 25.3 | 24.1 | 21.4 | 14.9 | 10.1 | 6.6 |
| Average temperature (°C) | -8.5 | -6.6 | 2.1 | 7.0 | 12.0 | 16.8 | 19.8 | 18.7 | 15.9 | 9.9 | 5.1 | 1.9 |
| Average night temperature (°C) | -15.2 | -11.4 | -3.1 | 1.8 | 5.8 | 10.5 | 14.1 | 13.6 | 11.2 | 5.2 | 0.2 | -2.5 |
| Absolute minimum temperature (°C) | -21.6 | -20.3 | -10.8 | -6.8 | -5.0 | 6.4 | 10.0 | 6.5 | 5.4 | -0.3 | -10.7 | -9.9 |
| 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 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.0 | 10.9 | 12.0 | 13.1 | 14.1 | 14.6 | 14.3 | 13.5 | 12.4 | 11.3 | 10.3 | 9.8 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 7.8 | 8.6 | 8.4 | 11.3 | 11.9 | 12.5 | 12.7 | 12.2 | 11.1 | 9.7 | 8.5 | 7.6 |
| Precipitation (mm) | 42 | 46 | 81 | 54 | 42 | 37 | 19 | 18 | 18 | 42 | 21 | 16 |
| Sunny days | 22 | 15 | 15 | 10 | 11 | 16 | 14 | 20 | 16 | 17 | 20 | 22 |
| Rainy days | 2 | 1 | 7 | 17 | 19 | 14 | 17 | 11 | 14 | 14 | 9 | 0 |
| Snow days | 7 | 12 | 9 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 9 |
The largest precipitation sum in Nīāk is at