Planning a trip to Bangkok? Here's everything you need to know about Bangkok's rainy season, including travel tips and what to expect. See our interactive global rain season map for more destinations.

When is the Rainy Season in Bangkok?

Bangkok's rainy season runs from May to October, with the heaviest rainfall typically occurring in September and October. The dry season is from November to April, which is the most popular time for visitors.

Best Time to Visit Bangkok

The best time to visit Bangkok is during the dry season (November to April) for sunny weather and pleasant temperatures. The rainy season brings lush landscapes and fewer tourists, but also frequent heavy downpours.

Bangkok Weather Overview

SeasonMonthsWeather Notes
Dry SeasonNov – AprSunny, hot, best for tourism
Hot SeasonMar – MayVery hot, occasional rain
Rainy SeasonMay – OctHeavy rain, high humidity

What to Expect During the Rainy Season

For more details, check our interactive rainfall map.

What to Pack for Bangkok's Rainy Season

Interactive Rain Season Map for Bangkok

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Frequently Asked Questions

How long does the rainy season last in Bangkok?
Bangkok's rainy season lasts from May to October, with the heaviest rain in September and October.
Is it worth visiting Bangkok during the rainy season?
Yes! You'll find lush scenery, fewer tourists, and lower prices. Just be prepared for rain and humidity.
Are tourist attractions open during the rainy season?
Most attractions remain open, but some outdoor activities may be affected by rain or flooding.
What is the weather like during the rainy season?
Expect hot, humid days with frequent, heavy rain showers, especially in the afternoon.

Summary

Bangkok's rainy season is from May to October. With the right preparation, you can enjoy Bangkok's vibrant culture year-round!