Average annual temperature is 17.1 °C
Absolute maximum temperature: 36.7 °C
Absolute minimum temperature: -2.0 °C
Number of sunny days: 172 days
Number of rainy days: 193 days
Look at detailed online map of Sīāh Tan
* Weather data for Sīāh Tan 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) | 17.5 | 21.0 | 29.4 | 31.4 | 31.0 | 32.9 | 34.5 | 36.7 | 32.5 | 27.1 | 27.1 | 23.4 |
| Average daytime temperature (°C) | 10.3 | 11.9 | 18.4 | 21.7 | 24.1 | 28.7 | 29.4 | 32.5 | 25.5 | 22.7 | 20.9 | 16.2 |
| Average temperature (°C) | 6.4 | 6.6 | 12.6 | 15.6 | 19.2 | 23.9 | 25.3 | 27.2 | 21.9 | 18.1 | 15.8 | 11.4 |
| Average night temperature (°C) | 3.8 | 2.5 | 8.5 | 10.5 | 15.0 | 19.6 | 21.6 | 22.4 | 18.8 | 14.4 | 12.0 | 7.6 |
| Absolute minimum temperature (°C) | 1.3 | -2.0 | 5.1 | 4.1 | 8.8 | 16.4 | 19.4 | 20.0 | 15.5 | 12.3 | 6.0 | 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 | 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 | 14.4 | 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) | 3.6 | 5.8 | 5.3 | 8.5 | 8.1 | 10.2 | 8.1 | 10.3 | 6.5 | 6.6 | 6.6 | 5.5 |
| Precipitation (mm) | 142 | 159 | 134 | 51 | 168 | 57 | 70 | 75 | 180 | 241 | 159 | 124 |
| Sunny days | 9 | 13 | 13 | 16 | 13 | 17 | 16 | 19 | 9 | 15 | 14 | 18 |
| Rainy days | 22 | 15 | 18 | 14 | 18 | 13 | 15 | 12 | 21 | 16 | 16 | 13 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Sīāh Tan during the most sunny months:
The largest precipitation sum in Sīāh Tan is at