Average annual temperature is 7.3 °C
Absolute maximum temperature: 28.3 °C
Absolute minimum temperature: -20.3 °C
Number of sunny days: 204 days
Number of rainy days: 110 days
Number of snow days: 51 days
Look at detailed online map of Jōlayn
* Weather data for Jōlayn 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) | 3.0 | 4.7 | 7.3 | 13.4 | 18.1 | 28.3 | 26.6 | 26.4 | 24.9 | 17.9 | 11.2 | 8.4 |
| Average daytime temperature (°C) | -5.1 | -0.3 | 4.0 | 8.5 | 13.9 | 22.0 | 23.0 | 23.7 | 19.5 | 12.0 | 7.8 | 4.4 |
| Average temperature (°C) | -7.5 | -2.3 | 1.7 | 5.0 | 9.6 | 16.8 | 17.9 | 17.8 | 14.4 | 7.9 | 4.5 | 1.2 |
| Average night temperature (°C) | -10.4 | -4.9 | -1.4 | 0.4 | 4.4 | 10.6 | 12.5 | 11.8 | 8.5 | 3.3 | 0.6 | -2.6 |
| Absolute minimum temperature (°C) | -20.3 | -17.6 | -6.3 | -4.8 | -0.8 | 6.3 | 9.8 | 8.8 | 0.2 | 0.6 | -3.6 | -7.2 |
| 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 | 9.0 |
| Daylight mean duration (h) | 10.1 | 10.9 | 12.0 | 13.1 | 14.0 | 14.5 | 14.3 | 13.5 | 12.4 | 11.3 | 10.3 | 9.8 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 7.1 | 8.0 | 9.3 | 11.0 | 11.8 | 13.1 | 12.9 | 12.6 | 11.4 | 10.1 | 8.9 | 8.2 |
| Precipitation (mm) | 77 | 71 | 100 | 99 | 82 | 30 | 24 | 14 | 20 | 28 | 10 | 8 |
| Sunny days | 18 | 14 | 12 | 13 | 8 | 16 | 16 | 25 | 18 | 16 | 22 | 26 |
| Rainy days | 1 | 2 | 10 | 13 | 22 | 14 | 15 | 6 | 12 | 13 | 2 | 0 |
| Snow days | 12 | 12 | 9 | 4 | 1 | 0 | 0 | 0 | 0 | 2 | 6 | 5 |
The best time to visit Jōlayn during the most sunny months:
The largest precipitation sum in Jōlayn is at