Weather
Weather in Bangkok by month
The best time to visit is November, with average highs of 30°C and moderate rain. March is the warmest month (about 36°C by day) and December the coolest (19°C at night); September is the wettest (around 278 mm of rain) and December the driest.
Bangkok weather by month
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sept | Oct | Nov★ | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| High / Low (°C) | 33° 20° | 35° 22° | 36° 24° | 36° 26° | 34° 26° | 32° 25° | 31° 24° | 31° 24° | 30° 24° | 30° 24° | 30° 22° | 31° 19° |
| Rain (mm) | 16 | 14 | 47 | 75 | 164 | 165 | 169 | 181 | 278 | 203 | 39 | 10 |
Average daily high and low (°C) and monthly rainfall (mm) · Forecast: MET Norway (yr.no) · Climate averages: NASA POWER
Bangkok month by month
January
33°/ 20°Hot
16 mm · dryPack: Light clothes, sun hat and sunscreen
Good trips this month
Hot and dry: around 33°C by day and 20°C at night, with about 16 mm of rain.
February
35°/ 22°Hot
14 mm · dryPack: Light clothes, sun hat and sunscreen
Good trips this month
Hot and dry: around 35°C by day and 22°C at night, with about 14 mm of rain.
March
36°/ 24°Hot
47 mm · fairly dryPack: Light clothes, sun hat and sunscreen
Good trips this month
Hot and fairly dry: around 36°C by day and 24°C at night, with about 47 mm of rain.
April
36°/ 26°Hot
75 mm · fairly dryPack: Light clothes, sun hat and sunscreen
Good trips this month
Hot and fairly dry: around 36°C by day and 26°C at night, with about 75 mm of rain.
May
34°/ 26°Hot
164 mm · some rainPack: Light clothes, sun hat and sunscreen · umbrella
Good trips this month
Hot and some rain: around 34°C by day and 26°C at night, with about 164 mm of rain.
June
32°/ 25°Hot
165 mm · some rainPack: Light clothes, sun hat and sunscreen · umbrella
Good trips this month
Hot and some rain: around 32°C by day and 25°C at night, with about 165 mm of rain.
July
31°/ 24°Hot
169 mm · some rainPack: Light clothes, sun hat and sunscreen · umbrella
Good trips this month
Hot and some rain: around 31°C by day and 24°C at night, with about 169 mm of rain.
August
31°/ 24°Hot
181 mm · wetPack: Light clothes, sun hat and sunscreen · umbrella
Good trips this month
Hot and wet: around 31°C by day and 24°C at night, with about 181 mm of rain.
September
30°/ 24°Hot
278 mm · wetPack: Light clothes, sun hat and sunscreen · umbrella
Good trips this month
Hot and wet: around 30°C by day and 24°C at night, with about 278 mm of rain.
- This month
October
30°/ 24°Hot
203 mm · wetPack: Light clothes, sun hat and sunscreen · umbrella
Good trips this month
Hot and wet: around 30°C by day and 24°C at night, with about 203 mm of rain.
- ★ Best time
November
30°/ 22°Hot
39 mm · fairly dryPack: Light clothes, sun hat and sunscreen
Good trips this month
Hot and fairly dry: around 30°C by day and 22°C at night, with about 39 mm of rain.
December
31°/ 19°Hot
10 mm · dryPack: Light clothes, sun hat and sunscreen
Good trips this month
Hot and dry: around 31°C by day and 19°C at night, with about 10 mm of rain.
Weather questions about Bangkok
Quick answers
When is the best time to visit Bangkok?
The best time to visit is November, with average highs of 30°C and moderate rain.
What's the weather like in Bangkok in October?
Hot and wet: around 30°C by day and 24°C at night, with about 203 mm of rain. Pack: Light clothes, sun hat and sunscreen, umbrella.
When is the best time for boat trips in Bangkok?
November–February: that's when the weather suits it best — warm enough and mostly dry.
What is the warmest month in Bangkok?
March: average highs of about 36°C and lows of 24°C.
Which month has the most rain in Bangkok?
How cold does Bangkok get?
In December, the coolest month, days average 31°C and nights 19°C. Frost is rare.
Average daily high and low (°C) and monthly rainfall (mm) · Forecast: MET Norway (yr.no) · Climate averages: NASA POWER · Bangkok Activities