Average annual temperature is 17.4 °C
Absolute maximum temperature: 39.9 °C
Absolute minimum temperature: -19.3 °C
Number of sunny days: 280 days
Number of rainy days: 78 days
Number of snow days: 7 days
Look at detailed online map of Kalak Sāy
* Weather data for Kalak Sāy 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) | 15.7 | 24.0 | 27.0 | 31.0 | 33.5 | 39.9 | 38.7 | 36.6 | 33.9 | 28.8 | 23.5 | 19.2 |
| Average daytime temperature (°C) | 3.4 | 12.5 | 20.2 | 22.3 | 27.8 | 35.1 | 35.5 | 32.2 | 26.5 | 22.3 | 18.5 | 12.7 |
| Average temperature (°C) | 0.5 | 7.6 | 14.7 | 16.9 | 22.1 | 29.5 | 30.0 | 26.9 | 21.5 | 16.7 | 13.3 | 8.4 |
| Average night temperature (°C) | -2.6 | 3.3 | 9.4 | 10.9 | 15.2 | 22.1 | 23.3 | 20.6 | 15.7 | 11.2 | 8.7 | 4.6 |
| Absolute minimum temperature (°C) | -19.3 | -8.4 | 5.8 | 3.1 | 8.6 | 18.7 | 20.0 | 16.0 | 11.2 | 4.9 | 3.0 | 0.1 |
| 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) | 10.0 | 10.9 | 12.0 | 13.1 | 14.1 | 14.6 | 14.4 | 13.5 | 12.4 | 11.3 | 10.2 | 9.7 |
| 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) | 6.8 | 6.3 | 8.9 | 10.3 | 11.8 | 13.0 | 12.9 | 12.1 | 11.1 | 9.1 | 8.3 | 7.1 |
| Precipitation (mm) | 20 | 104 | 38 | 65 | 38 | 0 | 0 | 21 | 0 | 17 | 47 | 12 |
| Sunny days | 24 | 11 | 14 | 15 | 22 | 29 | 31 | 29 | 30 | 25 | 25 | 25 |
| Rainy days | 3 | 15 | 17 | 15 | 9 | 1 | 0 | 2 | 0 | 6 | 5 | 5 |
| Snow days | 4 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The best time to visit Kalak Sāy during the most sunny months:
The largest precipitation sum in Kalak Sāy is at