Average annual temperature is 25.6 °C
Absolute maximum temperature: 43.4 °C
Absolute minimum temperature: 4.7 °C
Number of sunny days: 303 days
Number of rainy days: 62 days
Look at detailed online map of Sīāh Dezhgān
* Weather data for Sīāh Dezhgān 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) | 20.5 | 29.2 | 30.4 | 33.7 | 40.6 | 43.1 | 42.3 | 43.4 | 40.9 | 39.7 | 30.4 | 27.4 |
| Average daytime temperature (°C) | 16.8 | 23.6 | 26.0 | 29.6 | 36.0 | 38.2 | 38.6 | 39.1 | 36.4 | 33.1 | 26.2 | 24.0 |
| Average temperature (°C) | 12.8 | 18.7 | 20.9 | 23.9 | 30.4 | 32.9 | 33.1 | 33.8 | 31.2 | 28.1 | 22.0 | 19.1 |
| Average night temperature (°C) | 9.3 | 14.1 | 16.2 | 18.6 | 25.2 | 28.2 | 28.5 | 28.9 | 26.5 | 23.5 | 17.9 | 14.4 |
| Absolute minimum temperature (°C) | 4.7 | 10.5 | 12.4 | 12.9 | 20.9 | 24.7 | 25.9 | 24.7 | 24.4 | 18.4 | 14.2 | 11.8 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.7 | 11.2 | 12.0 | 12.8 | 13.5 | 13.8 | 13.7 | 13.1 | 12.3 | 11.5 | 10.8 | 10.5 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 8.3 | 10.1 | 10.6 | 11.6 | 11.5 | 12.0 | 11.7 | 11.6 | 11.3 | 10.2 | 9.4 | 9.6 |
| Precipitation (mm) | 86 | 2 | 21 | 4 | 0 | 0 | 1 | 3 | 0 | 28 | 38 | 5 |
| Sunny days | 22 | 25 | 21 | 23 | 30 | 30 | 28 | 26 | 30 | 24 | 16 | 28 |
| Rainy days | 9 | 3 | 10 | 7 | 1 | 0 | 3 | 5 | 0 | 7 | 14 | 3 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Sīāh Dezhgān is at