Average annual temperature is 6.3 °C
Absolute maximum temperature: 18.2 °C
Absolute minimum temperature: -10.9 °C
Number of sunny days: 41 days
Number of rainy days: 315 days
Number of snow days: 9 days
Look at detailed online map of Usak
* Weather data for Usak Bhutan is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 10.1 | 9.4 | 10.2 | 15.0 | 17.0 | 17.3 | 18.2 | 18.0 | 17.8 | 15.3 | 11.7 | 9.2 |
| Average daytime temperature (°C) | 4.9 | 5.8 | 7.5 | 11.1 | 12.8 | 15.3 | 15.3 | 15.6 | 15.3 | 11.5 | 9.3 | 6.4 |
| Average temperature (°C) | -1.5 | 1.1 | 2.4 | 5.8 | 7.9 | 11.4 | 12.1 | 12.5 | 11.5 | 7.1 | 3.9 | 1.2 |
| Average night temperature (°C) | -6.7 | -2.8 | -2.2 | 1.2 | 3.8 | 8.2 | 9.4 | 10.2 | 8.2 | 3.3 | 0.0 | -2.3 |
| Absolute minimum temperature (°C) | -10.9 | -6.9 | -5.3 | -2.4 | 0.7 | 5.2 | 7.9 | 8.6 | 6.7 | -0.7 | -2.3 | -6.1 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.6 | 11.2 | 12.0 | 12.8 | 13.5 | 13.8 | 13.7 | 13.1 | 12.3 | 11.5 | 10.8 | 10.5 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 9.7 | 8.9 | 9.9 | 11.2 | 11.2 | 9.8 | 7.2 | 6.4 | 9.4 | 9.6 | 9.9 | 9.4 |
| Precipitation (mm) | 22 | 91 | 175 | 169 | 188 | 445 | 481 | 594 | 247 | 233 | 65 | 41 |
| Sunny days | 13 | 3 | 2 | 1 | 2 | 0 | 0 | 0 | 0 | 1 | 7 | 12 |
| Rainy days | 12 | 23 | 29 | 29 | 29 | 30 | 31 | 31 | 30 | 30 | 23 | 18 |
| Snow days | 6 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The largest precipitation sum in Usak is at