Average annual temperature is 14.0 °C
Absolute maximum temperature: 30.5 °C
Absolute minimum temperature: -4.2 °C
Number of sunny days: 177 days
Number of rainy days: 188 days
Look at detailed online map of Nāvān
* Weather data for Nāvān 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) | 12.9 | 14.0 | 25.0 | 25.1 | 25.7 | 25.9 | 29.2 | 30.5 | 26.8 | 24.4 | 20.8 | 16.8 |
| Average daytime temperature (°C) | 5.2 | 6.1 | 12.7 | 14.9 | 18.2 | 22.6 | 24.7 | 26.6 | 20.7 | 18.0 | 16.0 | 11.5 |
| Average temperature (°C) | 3.5 | 3.8 | 9.5 | 12.2 | 15.8 | 20.2 | 22.2 | 23.9 | 18.7 | 15.5 | 13.1 | 8.7 |
| Average night temperature (°C) | 1.8 | 0.8 | 6.4 | 8.9 | 13.1 | 17.2 | 19.4 | 20.9 | 16.4 | 12.9 | 10.2 | 5.9 |
| Absolute minimum temperature (°C) | -0.5 | -4.2 | 2.5 | 3.0 | 7.2 | 13.8 | 16.2 | 17.5 | 13.5 | 10.7 | 5.2 | 1.0 |
| 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 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.9 | 10.8 | 12.0 | 13.2 | 14.2 | 14.7 | 14.5 | 13.6 | 12.4 | 11.2 | 10.2 | 9.6 |
| 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) | 3.7 | 5.5 | 6.2 | 8.7 | 8.1 | 11.0 | 9.2 | 10.6 | 6.2 | 7.2 | 6.6 | 6.0 |
| Precipitation (mm) | 110 | 118 | 90 | 55 | 168 | 26 | 86 | 34 | 82 | 84 | 65 | 94 |
| Sunny days | 11 | 9 | 10 | 17 | 12 | 20 | 12 | 23 | 12 | 17 | 17 | 17 |
| Rainy days | 20 | 19 | 21 | 13 | 19 | 10 | 19 | 8 | 18 | 14 | 13 | 14 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Nāvān during the most sunny months:
The largest precipitation sum in Nāvān is at