Average annual temperature is 11.9 °C
Absolute maximum temperature: 37.6 °C
Absolute minimum temperature: -21.7 °C
Number of sunny days: 282 days
Number of rainy days: 69 days
Number of snow days: 14 days
Look at detailed online map of Sinī
* Weather data for Sinī Afghanistan is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 7.0 | 12.0 | 17.3 | 21.9 | 28.3 | 37.6 | 35.3 | 33.4 | 31.9 | 26.9 | 19.0 | 12.1 |
| Average daytime temperature (°C) | -0.7 | 6.0 | 12.6 | 17.5 | 23.0 | 30.3 | 30.9 | 31.3 | 27.9 | 21.1 | 14.6 | 9.1 |
| Average temperature (°C) | -6.0 | 0.2 | 6.5 | 10.6 | 15.9 | 23.0 | 23.6 | 23.8 | 20.3 | 13.5 | 7.7 | 2.9 |
| Average night temperature (°C) | -10.9 | -5.9 | 1.3 | 3.9 | 8.4 | 15.0 | 16.4 | 15.6 | 12.5 | 6.0 | 1.9 | -2.0 |
| Absolute minimum temperature (°C) | -21.7 | -14.6 | -3.1 | -1.0 | 3.9 | 7.4 | 13.0 | 13.3 | 6.9 | 3.2 | -1.9 | -5.5 |
| 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 | 13.4 | 12.4 | 11.4 | 10.5 | 10.0 |
| Daylight minimum duration (h) | 9.0 | 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) | 6.6 | 8.7 | 8.8 | 11.2 | 11.9 | 12.8 | 12.8 | 12.3 | 11.1 | 10.2 | 9.2 | 8.3 |
| Precipitation (mm) | 41 | 18 | 125 | 23 | 27 | 12 | 37 | 0 | 0 | 0 | 1 | 13 |
| Sunny days | 20 | 19 | 15 | 21 | 18 | 24 | 21 | 31 | 30 | 29 | 27 | 27 |
| Rainy days | 2 | 5 | 16 | 9 | 13 | 6 | 10 | 0 | 0 | 2 | 3 | 3 |
| Snow days | 9 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The largest precipitation sum in Sinī is at