Bangkok is most comfortable in the cooler, drier months from November to February. March to May is very hot, and the monsoon season typically runs from May through October.

Our analysis considers temperature ranges, rainfall patterns, crowd levels, accommodation costs, and seasonal events to provide you with a comprehensive view of when to visit Bangkok. Be aware that this destination has a distinct rainy season that can affect travel plans.

Best Months to Visit

Apr
April
81/100
Overall Score
Weather: 35°C / 26°C
Rain: 70mm
Crowds: 4/5
Cost: 4/5

Month-by-Month Breakdown

Month Weather Rain Crowds Cost Verdict
January 32°C / 22°C 10mm
Peak
Good
February 33°C / 23°C 20mm
Peak
Good
March 34°C / 25°C 30mm
Good
April 35°C / 26°C 70mm
Best
Songkran (Thai New Year)
May 34°C / 26°C 220mm 🌧️
Mixed
June 33°C / 26°C 150mm 🌧️
Mixed
July 33°C / 26°C 160mm 🌧️
Mixed
August 33°C / 26°C 190mm 🌧️
Mixed
September 32°C / 25°C 330mm 🌧️
Mixed
October 32°C / 24°C 240mm 🌧️
Mixed
November 32°C / 23°C 50mm
Peak
Good
December 31°C / 22°C 10mm
Peak
Good

Frequently Asked Questions

When is peak season in Bangkok?
Peak season in Bangkok typically runs during November, December, January, February. This is when you'll find the best weather and most tourist activity, but also the highest prices and largest crowds.
Is Bangkok rainy during certain months?
Yes, Bangkok has a rainy season. The wet months can see significant rainfall, which may affect outdoor activities. Check the month-by-month table below for specific rainfall data.
Is Bangkok expensive to visit?
Prices in Bangkok vary by season. Peak season months typically have the highest accommodation and activity costs. Visiting during shoulder or low season can save you money.
Can you visit Bangkok in low season?
Yes, you can visit Bangkok in low season. While weather conditions may be less ideal, you'll benefit from lower prices and fewer tourists. Some attractions may have limited hours.
What are the hottest months in Bangkok?
The hottest months in Bangkok are January, February, March, April, May, June, July, August, September, October, November, December. During these months, temperatures can exceed 30°C (86°F). Stay hydrated and plan indoor activities during peak heat.
What is the wettest month in Bangkok?
May, July, August, September, October tend to be the wettest months. Pack a rain jacket and consider indoor attractions during this time.

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