Average annual temperature is 11.5 °C
Absolute maximum temperature: 37.0 °C
Absolute minimum temperature: -19.4 °C
Number of sunny days: 273 days
Number of rainy days: 77 days
Number of snow days: 15 days
Look at detailed online map of Dālān
* Weather data for Dālān 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) | 4.3 | 10.4 | 17.0 | 21.2 | 26.4 | 33.1 | 37.0 | 36.5 | 34.2 | 24.4 | 19.2 | 15.2 |
| Average daytime temperature (°C) | -0.2 | 0.0 | 12.8 | 16.8 | 21.6 | 28.8 | 33.5 | 32.6 | 28.6 | 20.5 | 14.4 | 9.8 |
| Average temperature (°C) | -4.4 | -5.1 | 6.2 | 9.8 | 14.5 | 21.1 | 25.7 | 25.1 | 20.5 | 13.3 | 7.1 | 2.9 |
| Average night temperature (°C) | -8.6 | -10.0 | 0.2 | 3.0 | 7.2 | 12.8 | 18.0 | 17.2 | 13.3 | 6.9 | 1.4 | -2.1 |
| Absolute minimum temperature (°C) | -15.4 | -19.4 | -4.9 | -5.6 | 0.5 | 9.3 | 15.1 | 14.3 | 9.5 | 3.8 | -5.0 | -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 | 9.0 |
| Daylight mean duration (h) | 10.0 | 10.9 | 12.0 | 13.1 | 14.1 | 14.6 | 14.3 | 13.5 | 12.4 | 11.3 | 10.3 | 9.8 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 6.1 | 8.6 | 8.8 | 10.9 | 12.0 | 13.3 | 12.9 | 11.8 | 11.4 | 9.5 | 7.9 | 7.6 |
| Precipitation (mm) | 54 | 20 | 64 | 66 | 25 | 17 | 0 | 0 | 0 | 8 | 34 | 17 |
| Sunny days | 18 | 20 | 14 | 19 | 16 | 27 | 31 | 30 | 29 | 23 | 22 | 24 |
| Rainy days | 4 | 2 | 17 | 11 | 15 | 3 | 0 | 1 | 1 | 8 | 8 | 7 |
| Snow days | 9 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Dālān during the most sunny months:
The largest precipitation sum in Dālān is at