Average annual temperature is 19.7 °C
Absolute maximum temperature: 42.3 °C
Absolute minimum temperature: -4.1 °C
Number of sunny days: 280 days
Number of rainy days: 85 days
Look at detailed online map of Chahār Dūlān
* Weather data for Chahār Dūlān 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) | 12.1 | 19.7 | 22.7 | 27.1 | 34.6 | 39.3 | 42.3 | 41.8 | 40.1 | 31.3 | 22.9 | 18.2 |
| Average daytime temperature (°C) | 9.8 | 11.8 | 16.6 | 21.9 | 29.5 | 36.6 | 39.5 | 39.4 | 35.7 | 27.3 | 18.1 | 14.6 |
| Average temperature (°C) | 5.7 | 7.1 | 12.4 | 16.6 | 23.5 | 30.1 | 33.0 | 32.8 | 29.0 | 21.7 | 13.5 | 10.2 |
| Average night temperature (°C) | 1.8 | 2.7 | 8.1 | 11.1 | 16.5 | 22.4 | 25.3 | 25.3 | 21.9 | 16.1 | 9.3 | 6.0 |
| Absolute minimum temperature (°C) | -1.7 | -4.1 | 4.0 | 2.7 | 10.0 | 18.6 | 22.9 | 21.0 | 18.3 | 11.0 | 3.6 | 2.8 |
| 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) | 10.2 | 11.0 | 12.0 | 13.0 | 13.9 | 14.3 | 14.1 | 13.3 | 12.4 | 11.4 | 10.5 | 10.0 |
| Daylight minimum duration (h) | 10.0 | 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) | 7.0 | 8.4 | 8.2 | 11.0 | 11.7 | 13.0 | 12.6 | 11.9 | 11.3 | 9.6 | 8.1 | 7.8 |
| Precipitation (mm) | 144 | 43 | 173 | 57 | 4 | 0 | 0 | 0 | 0 | 12 | 89 | 30 |
| Sunny days | 15 | 17 | 12 | 22 | 25 | 30 | 31 | 31 | 30 | 26 | 18 | 23 |
| Rainy days | 16 | 11 | 19 | 8 | 6 | 0 | 0 | 0 | 0 | 5 | 12 | 8 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Chahār Dūlān during the most sunny months:
The largest precipitation sum in Chahār Dūlān is at