Vientiane Climate & Weather

Vientiane Climate and Weather

Vientiane has a tropical monsoon climate with short, dry winters that last between December and January. Winter minimum temperatures generally stay between 63°F (17°C) and 66°F (19°C), while high temperatures generally stay around 82°F (28°C) with slight variations. The warmest part of the year occurs between the end of March and the beginning of May, with maximum temperatures of around 91°F (33°C) and minimum temperatures that rarely drop below 73°F (23°C). The rainy season lasts from April to October, with thunderstorms being the most common form of precipitation. The city generally has very high humidity levels and muggy conditions throughout the long wet season. The best time to visit Vientiane is in its mild winters.

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