Average annual temperature is 18.8 °C
Absolute maximum temperature: 30.4 °C
Absolute minimum temperature: 3.6 °C
Number of sunny days: 100 days
Number of rainy days: 265 days
Look at detailed online map of Trashigang
* Weather data for Trashigang 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) | 20.8 | 22.2 | 22.7 | 26.9 | 28.8 | 28.7 | 30.4 | 29.1 | 29.6 | 27.2 | 24.6 | 20.7 |
| Average daytime temperature (°C) | 16.6 | 18.4 | 20.4 | 23.3 | 24.9 | 26.5 | 27.0 | 26.7 | 27.5 | 24.2 | 22.0 | 18.6 |
| Average temperature (°C) | 11.8 | 14.4 | 15.8 | 18.3 | 20.2 | 22.7 | 23.6 | 23.6 | 23.5 | 19.9 | 17.2 | 14.3 |
| Average night temperature (°C) | 7.7 | 11.4 | 12.3 | 14.7 | 16.5 | 19.8 | 21.2 | 21.4 | 20.4 | 16.6 | 13.7 | 10.5 |
| Absolute minimum temperature (°C) | 3.6 | 9.3 | 9.2 | 12.3 | 13.5 | 15.7 | 19.5 | 19.9 | 18.7 | 12.0 | 11.1 | 6.2 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 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) | 8.9 | 7.9 | 9.3 | 10.4 | 11.2 | 8.9 | 8.5 | 6.5 | 10.2 | 9.4 | 9.6 | 8.8 |
| Precipitation (mm) | 3 | 48 | 110 | 131 | 129 | 359 | 294 | 432 | 110 | 66 | 14 | 9 |
| Sunny days | 26 | 11 | 3 | 2 | 0 | 1 | 0 | 0 | 0 | 10 | 22 | 25 |
| Rainy days | 5 | 17 | 28 | 28 | 31 | 29 | 31 | 31 | 30 | 21 | 8 | 6 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Trashigang is at