Average annual temperature is 3.1 °C
Absolute maximum temperature: 24.4 °C
Absolute minimum temperature: -21.2 °C
Number of sunny days: 157 days
Number of rainy days: 74 days
Number of snow days: 134 days
Look at detailed online map of Siz
* Weather data for Siz 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) | -2.4 | 3.8 | 4.5 | 8.2 | 11.3 | 21.8 | 24.4 | 24.4 | 21.7 | 13.5 | 8.9 | 3.5 |
| Average daytime temperature (°C) | -8.9 | -2.6 | 1.2 | 4.4 | 7.4 | 14.7 | 20.0 | 19.4 | 16.8 | 8.9 | 2.9 | -1.1 |
| Average temperature (°C) | -11.7 | -5.2 | -2.3 | 0.7 | 4.1 | 10.4 | 15.5 | 14.4 | 11.5 | 5.1 | -0.7 | -4.5 |
| Average night temperature (°C) | -14.5 | -7.7 | -5.9 | -3.2 | 0.4 | 5.0 | 10.8 | 10.0 | 7.1 | 0.8 | -5.1 | -8.1 |
| Absolute minimum temperature (°C) | -21.2 | -16.6 | -12.2 | -9.6 | -5.4 | -3.0 | 5.7 | 6.4 | 1.8 | -6.0 | -11.8 | -15.4 |
| 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 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.9 | 10.8 | 12.0 | 13.2 | 14.2 | 14.7 | 14.4 | 13.6 | 12.4 | 11.2 | 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) | 7.5 | 5.8 | 9.8 | 10.3 | 11.3 | 13.4 | 13.1 | 12.1 | 11.1 | 9.0 | 8.2 | 6.9 |
| Precipitation (mm) | 34 | 191 | 56 | 70 | 92 | 48 | 58 | 47 | 31 | 66 | 25 | 60 |
| Sunny days | 14 | 5 | 17 | 11 | 11 | 13 | 10 | 14 | 20 | 7 | 20 | 15 |
| Rainy days | 0 | 1 | 0 | 2 | 6 | 16 | 21 | 17 | 4 | 6 | 1 | 0 |
| Snow days | 17 | 22 | 14 | 17 | 14 | 1 | 0 | 0 | 6 | 18 | 9 | 16 |
The best time to visit Siz during the most sunny months:
The largest precipitation sum in Siz is at