Weather in Bangkok Today
Current temperature in Bangkok: 26°C (79°F). Thunderstorm. Today's high 32°C (90°F), low 25°C (77°F).
Today's Daylight Forecast
Moon & Islamic Calendar
Air quality and UV are both favourable great conditions for a walk, run, or outdoor activity.
5-Day Weather Forecast
Full 15-Day ForecastAtmospheric Details
Today vs Normal
The long-term average high for today is 31°C.
12 of the last 19 days with published data ran above normal.
It continues that pattern - today's forecast is also running above normal.
Red = above normal, blue = at or below · last 12 days
Air Quality
Health effects can be immediately felt by sensitive groups. Healthy individuals may experience difficulty breathing and throat irritation with prolonged exposure. Limit outdoor activity.
Health & Activity Advice
UV index is 5 today — moderate. Sunscreen is worth using for extended time outside, but no special precautions are needed for short trips.
Health effects can be immediately felt by sensitive groups. Healthy individuals may experience difficulty breathing and throat irritation with prolonged exposure. Limit outdoor activity.
Conditions are comfortable for outdoor activity at most points during the day today.
High humidity (89%) combined with the heat means it will feel more uncomfortable than the air temperature alone suggests — stay hydrated if you're active outside.
Nearby Regional Outlook
Bangkok Weather Radar
Live precipitation · Cloud cover · Wind
Frequently Asked Questions
What is the hottest month in Bangkok?
The hottest month in Bangkok is typically April, with daytime highs averaging around 34.3°C (94°F), based on 10 years of historical weather data. Overnight lows during this period average near 27°C (81°F).
What is the coldest month in Bangkok?
The coldest month in Bangkok is typically January, with overnight lows averaging around 22.4°C (72°F) and daytime highs near 31.5°C (89°F), based on 10 years of historical weather data.
Does Bangkok have a rainy season?
Bangkok doesn't have a sharply defined rainy season rainfall is fairly spread across the year based on 10 years of historical data. September is the wettest month on average (about 297 mm), while December is the driest (about 19 mm).
What's the best time of year to visit Bangkok?
The best time to visit Bangkok is typically December to February, when daytime highs average a comfortable 31.7°C (89°F). Rainfall during this window averages around 26 mm, one of the lighter, more comfortable stretches of the year. This is based on 10 years of historical weather data.
Is Bangkok's air quality safe right now?
As of the latest reading, Bangkok's air quality index (AQI) is 53, rated "Moderate", based on the nearest monitoring station. Air quality is acceptable, though unusually sensitive individuals may notice minor effects.