Average annual temperature is 13.0 °C
Absolute maximum temperature: 27.4 °C
Absolute minimum temperature: -4.7 °C
Number of sunny days: 80 days
Number of rainy days: 283 days
Number of snow days: 2 days
Look at detailed online map of Trongsa
* Weather data for Trongsa 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) | 19.8 | 18.5 | 19.3 | 23.9 | 25.2 | 25.5 | 27.4 | 26.7 | 26.5 | 23.7 | 20.3 | 18.3 |
| Average daytime temperature (°C) | 15.0 | 14.8 | 16.2 | 19.4 | 20.7 | 23.3 | 23.2 | 23.6 | 23.5 | 19.8 | 18.1 | 15.2 |
| Average temperature (°C) | 6.8 | 8.4 | 9.4 | 12.6 | 14.6 | 18.0 | 18.9 | 18.9 | 17.9 | 13.8 | 9.7 | 7.0 |
| Average night temperature (°C) | 0.4 | 2.8 | 3.1 | 6.3 | 8.5 | 13.4 | 15.8 | 15.6 | 12.6 | 8.0 | 2.7 | 0.0 |
| Absolute minimum temperature (°C) | -3.0 | -0.2 | -1.0 | 2.8 | 4.7 | 8.1 | 12.6 | 13.0 | 10.0 | 1.8 | 1.0 | -4.7 |
| 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 | 10.4 |
| 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) | 9.6 | 8.5 | 9.6 | 10.7 | 10.4 | 9.2 | 7.2 | 7.2 | 9.7 | 9.4 | 9.7 | 9.3 |
| Precipitation (mm) | 1 | 54 | 215 | 155 | 137 | 265 | 431 | 547 | 144 | 81 | 19 | 46 |
| Sunny days | 25 | 9 | 1 | 0 | 2 | 0 | 2 | 1 | 6 | 4 | 12 | 18 |
| Rainy days | 5 | 18 | 30 | 30 | 29 | 30 | 29 | 30 | 24 | 27 | 18 | 13 |
| Snow days | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Trongsa is at