Average annual temperature is 11.9 °C
Absolute maximum temperature: 36.7 °C
Absolute minimum temperature: -19.1 °C
Number of sunny days: 253 days
Number of rainy days: 95 days
Number of snow days: 17 days
Look at detailed online map of Dehlān
* Weather data for Dehlān 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) | 7.0 | 13.9 | 16.8 | 23.7 | 27.7 | 33.7 | 36.7 | 35.2 | 34.5 | 23.7 | 19.2 | 14.2 |
| Average daytime temperature (°C) | 0.4 | 2.9 | 13.6 | 18.2 | 22.9 | 29.4 | 32.3 | 32.2 | 27.1 | 19.8 | 14.4 | 9.2 |
| Average temperature (°C) | -4.6 | -2.9 | 7.3 | 11.1 | 15.8 | 21.7 | 24.8 | 24.6 | 19.5 | 13.2 | 8.2 | 3.5 |
| Average night temperature (°C) | -8.8 | -8.5 | 1.5 | 4.5 | 8.8 | 14.1 | 17.4 | 17.2 | 12.6 | 7.5 | 3.2 | -0.8 |
| Absolute minimum temperature (°C) | -16.4 | -19.1 | -4.5 | -5.4 | 2.6 | 11.2 | 14.0 | 13.0 | 8.6 | 5.3 | -3.3 | -5.0 |
| 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 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.9 | 10.8 | 12.0 | 13.2 | 14.2 | 14.7 | 14.5 | 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) | 6.7 | 8.9 | 8.9 | 10.8 | 11.6 | 13.3 | 13.0 | 12.0 | 11.4 | 9.6 | 8.2 | 7.3 |
| Precipitation (mm) | 24 | 21 | 105 | 42 | 46 | 13 | 0 | 13 | 1 | 15 | 25 | 43 |
| Sunny days | 23 | 19 | 14 | 14 | 15 | 22 | 27 | 27 | 26 | 21 | 23 | 22 |
| Rainy days | 2 | 0 | 17 | 15 | 16 | 8 | 4 | 4 | 4 | 10 | 7 | 8 |
| Snow days | 6 | 9 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The best time to visit Dehlān during the most sunny months:
The largest precipitation sum in Dehlān is at