Average annual temperature is 19.5 °C
Absolute maximum temperature: 42.4 °C
Absolute minimum temperature: -4.9 °C
Number of sunny days: 261 days
Number of rainy days: 104 days
Look at detailed online map of Nīlī
* Weather data for Nīlī 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) | 20.7 | 23.8 | 32.3 | 38.4 | 40.8 | 39.3 | 42.4 | 41.2 | 37.3 | 34.9 | 28.3 | 24.8 |
| Average daytime temperature (°C) | 11.4 | 14.8 | 21.5 | 26.1 | 29.2 | 33.6 | 36.1 | 36.8 | 31.2 | 25.8 | 23.5 | 17.2 |
| Average temperature (°C) | 5.9 | 9.0 | 15.6 | 19.3 | 22.6 | 27.1 | 29.8 | 30.1 | 25.2 | 19.8 | 17.3 | 11.4 |
| Average night temperature (°C) | 1.1 | 3.4 | 9.8 | 12.9 | 16.5 | 21.1 | 24.0 | 23.7 | 19.3 | 14.4 | 12.0 | 6.8 |
| Absolute minimum temperature (°C) | -4.9 | -3.5 | 6.7 | 4.6 | 9.3 | 18.4 | 21.7 | 18.3 | 14.1 | 10.7 | 6.8 | 1.2 |
| 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) | 9.9 | 10.8 | 12.0 | 13.2 | 14.2 | 14.7 | 14.4 | 13.6 | 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) | 8.0 | 7.5 | 7.6 | 9.2 | 9.8 | 10.6 | 10.9 | 11.4 | 10.3 | 9.0 | 8.2 | 7.0 |
| Precipitation (mm) | 3 | 26 | 43 | 21 | 73 | 26 | 2 | 40 | 4 | 84 | 54 | 30 |
| Sunny days | 25 | 19 | 16 | 22 | 22 | 21 | 23 | 26 | 25 | 19 | 20 | 23 |
| Rainy days | 6 | 9 | 15 | 8 | 9 | 9 | 8 | 5 | 5 | 12 | 10 | 8 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Nīlī during the most sunny months:
The largest precipitation sum in Nīlī is at