The average temperature in Bhutan in May is between 14 °C and 24 °C.
During the day, it is recommended to wear cotton and linen shirts, thin long skirts, thin T-shirts and other cool and breathable clothes.
At night, it is recommended to wear warm clothes such as suits, jackets, windbreakers, casual wear, jackets, suits, and thin sweaters.
Average temperatures in various regions of Bhutan in May 2019
| Values.in.Celsius | Paro | Thimphu | Punakha | Trongsa | Bumthang | Mongar | Trashigang |
| Max | 23.5 | 22.5 | 29.1 | 21 | 21.3 | 25.1 | 30 |
| Min | 10.6 | 13.1 | 17.7 | 11.6 | 9.5 | 17.4 | 22.6 |
Average temperatures in various regions of Bhutan in May 2018
| Values.in.Celsius | Paro | Thimphu | Punakha | Trongsa | Bumthang | Mongar | Trashigang |
| Max | 23.8 | 22.8 | 29.4 | 21.3 | 21.6 | 25.4 | 30.3 |
| Min | 10.9 | 13.4 | 18.0 | 11.9 | 9.8 | 17.7 | 22.9 |
Average temperatures in various regions of Bhutan in May 2017
| Values.in.Celsius | Paro | Thimphu | Punakha | Trongsa | Bumthang | Mongar | Trashigang |
| Max | 23.2 | 22.2 | 28.8 | 20.7 | 21.0 | 24.8 | 29.7 |
| Min | 10.3 | 12.8 | 17.1 | 11.3 | 9.2 | 17.1 | 22.3 |
Previous：Bhutan Weather in April