Average annual temperature is 17.7 °C
Absolute maximum temperature: 31.0 °C
Absolute minimum temperature: -0.1 °C
Number of sunny days: 115 days
Number of rainy days: 250 days
Look at detailed online map of Bumtaka
* Weather data for Bumtaka 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) | 21.5 | 21.8 | 22.6 | 26.6 | 28.9 | 30.3 | 31.0 | 30.3 | 30.3 | 28.2 | 23.5 | 22.2 |
| Average daytime temperature (°C) | 18.0 | 17.3 | 19.1 | 22.2 | 24.0 | 27.2 | 26.8 | 26.9 | 27.2 | 23.2 | 21.4 | 18.8 |
| Average temperature (°C) | 12.1 | 12.6 | 13.7 | 16.6 | 19.0 | 22.4 | 23.0 | 23.0 | 22.8 | 18.7 | 15.6 | 13.0 |
| Average night temperature (°C) | 7.1 | 8.6 | 9.3 | 12.2 | 14.5 | 18.4 | 19.8 | 19.5 | 18.4 | 14.6 | 10.6 | 8.0 |
| Absolute minimum temperature (°C) | -0.1 | 5.6 | 5.3 | 9.1 | 11.6 | 16.7 | 17.7 | 17.4 | 15.8 | 11.0 | 7.0 | 3.3 |
| 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 | 13.9 | 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) | 8.3 | 5.7 | 7.4 | 8.8 | 9.2 | 9.3 | 7.1 | 7.5 | 9.5 | 8.6 | 9.4 | 8.9 |
| Precipitation (mm) | 39 | 104 | 244 | 101 | 105 | 119 | 215 | 381 | 88 | 23 | 3 | 11 |
| Sunny days | 27 | 6 | 3 | 2 | 5 | 4 | 0 | 0 | 5 | 17 | 21 | 25 |
| Rainy days | 4 | 22 | 28 | 28 | 26 | 26 | 31 | 31 | 25 | 14 | 9 | 6 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Bumtaka is at