Average annual temperature is 20.0 °C
Absolute maximum temperature: 44.9 °C
Absolute minimum temperature: -7.6 °C
Number of sunny days: 284 days
Number of rainy days: 81 days
Look at detailed online map of Nīān
* Weather data for Nīān 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) | 16.1 | 21.7 | 26.4 | 28.9 | 34.6 | 39.9 | 42.3 | 44.9 | 41.1 | 33.1 | 25.8 | 21.1 |
| Average daytime temperature (°C) | 12.0 | 12.1 | 18.4 | 22.5 | 29.3 | 35.6 | 39.4 | 40.2 | 35.9 | 27.2 | 19.4 | 16.6 |
| Average temperature (°C) | 6.7 | 6.5 | 13.4 | 16.8 | 23.2 | 29.7 | 33.2 | 33.8 | 29.1 | 21.5 | 14.2 | 10.8 |
| Average night temperature (°C) | 2.5 | 1.0 | 8.4 | 10.9 | 16.0 | 22.5 | 25.4 | 26.6 | 21.5 | 15.8 | 9.5 | 6.4 |
| Absolute minimum temperature (°C) | -0.9 | -7.6 | 1.6 | 0.8 | 9.3 | 18.6 | 22.8 | 22.1 | 17.7 | 12.4 | 2.0 | 2.9 |
| 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 | 10.0 |
| Daylight mean duration (h) | 10.2 | 11.0 | 12.0 | 13.0 | 13.9 | 14.4 | 14.2 | 13.4 | 12.4 | 11.3 | 10.4 | 9.9 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 9.0 |
| Sunshine mean duration (h) | 7.2 | 9.1 | 8.7 | 10.9 | 11.4 | 12.8 | 12.5 | 11.9 | 11.4 | 8.7 | 8.4 | 7.4 |
| Precipitation (mm) | 110 | 82 | 152 | 96 | 8 | 0 | 0 | 0 | 0 | 15 | 88 | 65 |
| Sunny days | 17 | 20 | 14 | 22 | 25 | 30 | 31 | 31 | 30 | 27 | 17 | 20 |
| Rainy days | 14 | 8 | 17 | 8 | 6 | 0 | 0 | 0 | 0 | 4 | 13 | 11 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Nīān during the most sunny months:
The largest precipitation sum in Nīān is at