Average annual temperature is 11.5 °C
Absolute maximum temperature: 34.4 °C
Absolute minimum temperature: -17.3 °C
Number of sunny days: 266 days
Number of rainy days: 83 days
Number of snow days: 16 days
Look at detailed online map of Dūlū
* Weather data for Dūlū 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) | 8.8 | 12.0 | 18.9 | 26.4 | 29.4 | 31.3 | 34.4 | 32.2 | 30.9 | 23.7 | 18.6 | 15.0 |
| Average daytime temperature (°C) | 0.4 | 4.2 | 14.6 | 18.0 | 21.4 | 27.8 | 29.5 | 27.2 | 23.8 | 17.9 | 14.0 | 7.5 |
| Average temperature (°C) | -4.3 | -0.3 | 9.2 | 11.9 | 15.8 | 21.3 | 23.0 | 21.0 | 16.8 | 12.0 | 8.2 | 2.5 |
| Average night temperature (°C) | -9.3 | -5.6 | 3.1 | 5.3 | 9.6 | 14.0 | 15.5 | 13.7 | 10.3 | 6.1 | 3.1 | -1.7 |
| Absolute minimum temperature (°C) | -17.3 | -13.9 | -1.5 | -1.4 | 2.5 | 11.3 | 12.3 | 8.7 | 4.1 | -0.7 | -2.7 | -6.9 |
| 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) | 8.2 | 7.1 | 9.1 | 10.9 | 11.1 | 12.9 | 13.1 | 12.2 | 11.5 | 9.6 | 8.8 | 7.3 |
| Precipitation (mm) | 12 | 47 | 41 | 26 | 55 | 20 | 2 | 10 | 1 | 19 | 9 | 19 |
| Sunny days | 24 | 14 | 17 | 17 | 17 | 23 | 28 | 27 | 28 | 24 | 23 | 24 |
| Rainy days | 2 | 6 | 14 | 11 | 14 | 7 | 3 | 4 | 2 | 7 | 7 | 6 |
| Snow days | 5 | 8 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The best time to visit Dūlū during the most sunny months:
The largest precipitation sum in Dūlū is at