Average annual temperature is 6.4 °C
Absolute maximum temperature: 29.8 °C
Absolute minimum temperature: -18.5 °C
Number of sunny days: 198 days
Number of rainy days: 67 days
Number of snow days: 100 days
Look at detailed online map of Bisav
* Weather data for Bisav Tajikistan is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 1.8 | 6.8 | 6.9 | 10.9 | 16.8 | 26.0 | 29.8 | 29.0 | 25.8 | 17.5 | 11.9 | 6.0 |
| Average daytime temperature (°C) | -7.2 | -0.9 | 3.5 | 7.5 | 11.1 | 19.9 | 25.6 | 24.9 | 21.0 | 12.7 | 6.0 | 1.6 |
| Average temperature (°C) | -9.4 | -2.9 | -0.2 | 4.5 | 7.5 | 15.1 | 20.2 | 19.3 | 15.3 | 7.5 | 1.5 | -2.4 |
| Average night temperature (°C) | -11.6 | -5.3 | -3.8 | 0.9 | 2.6 | 8.9 | 13.1 | 11.7 | 7.7 | 1.4 | -2.8 | -6.5 |
| Absolute minimum temperature (°C) | -18.5 | -14.6 | -9.2 | -4.5 | -4.0 | 2.1 | 5.6 | 4.0 | 0.3 | -3.5 | -11.3 | -11.4 |
| 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 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.9 | 10.8 | 12.0 | 13.2 | 14.2 | 14.8 | 14.5 | 13.6 | 12.4 | 11.2 | 10.1 | 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) | 6.7 | 5.6 | 9.9 | 9.9 | 11.4 | 13.2 | 13.2 | 12.3 | 11.1 | 9.0 | 8.2 | 7.3 |
| Precipitation (mm) | 48 | 171 | 18 | 77 | 34 | 45 | 11 | 18 | 9 | 32 | 29 | 48 |
| Sunny days | 16 | 8 | 21 | 13 | 15 | 9 | 19 | 21 | 24 | 15 | 21 | 16 |
| Rainy days | 3 | 3 | 1 | 1 | 5 | 20 | 12 | 10 | 4 | 5 | 1 | 2 |
| Snow days | 12 | 17 | 9 | 16 | 11 | 1 | 0 | 0 | 2 | 11 | 8 | 13 |
The best time to visit Bisav during the most sunny months:
The largest precipitation sum in Bisav is at