Average annual temperature is 11.4 °C
Absolute maximum temperature: 33.0 °C
Absolute minimum temperature: -15.9 °C
Number of sunny days: 274 days
Number of rainy days: 66 days
Number of snow days: 25 days
Look at detailed online map of Nīlū
* Weather data for Nīlū 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 | 3.2 | 15.0 | 19.3 | 26.3 | 32.6 | 33.0 | 31.9 | 30.0 | 22.9 | 17.3 | 14.5 |
| Average daytime temperature (°C) | -1.8 | -0.7 | 9.5 | 14.9 | 21.5 | 28.0 | 31.4 | 28.6 | 26.3 | 19.6 | 13.3 | 9.4 |
| Average temperature (°C) | -5.1 | -3.2 | 4.5 | 9.5 | 15.4 | 21.5 | 25.0 | 22.8 | 20.2 | 13.7 | 7.8 | 4.3 |
| Average night temperature (°C) | -8.9 | -6.0 | -0.1 | 4.3 | 9.7 | 15.4 | 18.1 | 16.6 | 14.2 | 9.0 | 3.2 | 0.4 |
| Absolute minimum temperature (°C) | -15.2 | -15.9 | -4.4 | -5.2 | 2.9 | 9.9 | 14.8 | 11.4 | 9.3 | 4.7 | -3.3 | -5.2 |
| 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 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.3 | 11.0 | 12.0 | 13.0 | 13.9 | 14.3 | 14.1 | 13.3 | 12.4 | 11.4 | 10.5 | 10.0 |
| Daylight minimum duration (h) | 10.0 | 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) | 7.5 | 8.6 | 9.4 | 11.4 | 12.3 | 12.9 | 12.6 | 11.4 | 10.9 | 10.0 | 8.8 | 8.6 |
| Precipitation (mm) | 48 | 87 | 37 | 21 | 13 | 9 | 0 | 0 | 0 | 7 | 15 | 11 |
| Sunny days | 23 | 15 | 16 | 16 | 20 | 23 | 31 | 29 | 30 | 22 | 22 | 27 |
| Rainy days | 0 | 1 | 13 | 14 | 11 | 7 | 0 | 2 | 0 | 9 | 7 | 2 |
| Snow days | 8 | 12 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 |
The largest precipitation sum in Nīlū is at