Average annual temperature is 14.0 °C
Absolute maximum temperature: 39.7 °C
Absolute minimum temperature: -15.7 °C
Number of sunny days: 276 days
Number of rainy days: 74 days
Number of snow days: 15 days
Look at detailed online map of Nanaj
* Weather data for Nanaj 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) | 6.9 | 13.8 | 19.2 | 24.5 | 30.0 | 36.3 | 39.7 | 38.4 | 35.6 | 25.9 | 19.2 | 15.6 |
| Average daytime temperature (°C) | 2.9 | 5.5 | 14.3 | 19.4 | 24.9 | 31.8 | 36.3 | 34.1 | 30.9 | 22.5 | 14.9 | 11.6 |
| Average temperature (°C) | -2.2 | -0.7 | 8.0 | 12.4 | 17.7 | 24.4 | 28.8 | 27.3 | 23.1 | 15.2 | 8.1 | 4.7 |
| Average night temperature (°C) | -6.5 | -6.9 | 1.8 | 4.8 | 9.7 | 16.0 | 20.1 | 19.1 | 14.7 | 8.0 | 1.9 | -1.2 |
| Absolute minimum temperature (°C) | -14.4 | -15.7 | -1.6 | -3.4 | 3.2 | 11.3 | 17.7 | 14.7 | 11.0 | 3.5 | -3.9 | -3.5 |
| 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) | 10.1 | 10.9 | 12.0 | 13.1 | 14.0 | 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) | 6.9 | 8.9 | 8.6 | 11.1 | 12.2 | 13.0 | 12.7 | 11.9 | 11.2 | 9.8 | 8.3 | 8.0 |
| Precipitation (mm) | 40 | 35 | 76 | 39 | 21 | 3 | 0 | 0 | 0 | 20 | 37 | 6 |
| Sunny days | 18 | 17 | 11 | 21 | 22 | 26 | 31 | 31 | 30 | 23 | 22 | 24 |
| Rainy days | 5 | 5 | 20 | 8 | 9 | 4 | 0 | 0 | 0 | 8 | 8 | 7 |
| Snow days | 8 | 6 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Nanaj during the most sunny months:
The largest precipitation sum in Nanaj is at