Average annual temperature is 15.0 °C
Absolute maximum temperature: 38.4 °C
Absolute minimum temperature: -11.4 °C
Number of sunny days: 285 days
Number of rainy days: 74 days
Number of snow days: 6 days
Look at detailed online map of Sīnī
* Weather data for Sīnī 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) | 9.3 | 12.9 | 18.3 | 22.9 | 31.0 | 36.8 | 38.4 | 38.4 | 34.8 | 28.3 | 20.8 | 18.9 |
| Average daytime temperature (°C) | 3.2 | 6.7 | 14.4 | 19.2 | 25.5 | 32.5 | 36.5 | 33.8 | 32.0 | 24.4 | 17.5 | 13.7 |
| Average temperature (°C) | -1.2 | 2.1 | 8.2 | 12.8 | 18.5 | 24.6 | 28.4 | 26.4 | 24.1 | 17.5 | 11.0 | 7.0 |
| Average night temperature (°C) | -5.4 | -1.7 | 2.8 | 6.5 | 11.6 | 16.9 | 20.2 | 18.2 | 16.1 | 11.3 | 5.4 | 2.2 |
| Absolute minimum temperature (°C) | -11.4 | -9.8 | -0.7 | -0.8 | 6.1 | 13.4 | 17.5 | 11.6 | 10.7 | 8.4 | -0.8 | -3.7 |
| 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) | 10.4 | 11.1 | 12.0 | 13.0 | 13.8 | 14.2 | 14.0 | 13.3 | 12.4 | 11.4 | 10.6 | 10.1 |
| 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 | 10.0 |
| Sunshine mean duration (h) | 7.3 | 7.4 | 9.0 | 11.0 | 12.2 | 12.9 | 12.7 | 11.6 | 11.0 | 9.9 | 8.7 | 8.5 |
| Precipitation (mm) | 137 | 208 | 82 | 16 | 4 | 3 | 0 | 0 | 0 | 19 | 47 | 49 |
| Sunny days | 18 | 12 | 16 | 23 | 25 | 28 | 31 | 31 | 30 | 26 | 21 | 24 |
| Rainy days | 8 | 15 | 15 | 7 | 6 | 2 | 0 | 0 | 0 | 5 | 9 | 7 |
| Snow days | 5 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Sīnī during the most sunny months:
The largest precipitation sum in Sīnī is at