Temperatures in April
It's hot in April in Bangkok with an average temperature of 38°C. Temperatures this month range from a low of 36°C to a high of 39°C. At night, you can expect temperatures between 25°C and 27°C.
Max and Min Temperatures per Day
This chart shows the daily maximum and minimum temperatures in degrees Celsius for Bangkok in April. The red line indicates the max temperatures, and the blue line shows the minimums.
Start of April
The month of April starts in Bangkok with hot temperatures, averaging around 38°C during the day and nights close to 26°C. A few showers might pop up in the first days of the month, but the weather remains mostly sunny and dry. Breezy clothes like shorts or a dress, plus a hat and sunglasses, are ideal.
Mid-April
By mid-April, the average daytime temperature rises to around 39°C, with nights close to 27°C. There might be a few showers during this period, but plenty of dry days with sunshine too. Breezy clothes like shorts or a dress, plus a hat and sunglasses, are ideal.
End of April
By the end of April, the average daytime temperature in Bangkok will be around 38°C, with nights close to 27°C. There’s a significant chance of many days with precipitation. Breezy clothes like shorts or a dress, plus a hat and sunglasses, are ideal.
Discover cheap trips to Bangkok 
Precipitation in April
In April, there is an average of 112 mm of precipitation, spread over 11 days. The wind speed is around 3 Bft, mostly coming from the South.
The average precipitation chance is 38% per day this month. The weather’s variable. Some days have higher and others lower precipitation chances, which lowers the average.
Precipitation Chance
This chart shows the daily precipitation chance (in percentages) in April for Bangkok. 0% means it never rained on that day in the past 10 years, and 100% means it rained every day. All values in between represent the average chance of precipitation on that day.
Bangkok in April |
London | ||
|---|---|---|---|
 Average Temperature |
38°C | 15°C | |
 High Temp |
39°C | 18°C | |
| Low Temp |
36°C | 12°C | |
 Total Precipitation |
112 mm | 29 mm | |
| Rainy Days |
11 days | 7 days | |
March
UV index
The UV index is a maximum of 10 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
Is April a good time to visit Bangkok?
After some sun? Then April isn’t the best time to be in Bangkok. The average temperature of 38°C this month is uncomfortably hot, and there’s too much chance of rain.
Temperature records for Bangkok in April
With 42°C, Bangkok hit the highest temperature in the last 10 years in April 2016. The lowest daytime temperature in this month was 26°C in 2018. The extreme night temperatures ranged from a low of 19°C to a high of 29°C.
Check out the climate of Bangkok for all months and discover the best travel time
Curious about the climate in other parts of Thailand? Check out the weather and climate in places like Chiang Mai, Phuket, Krabi, or have a look at other destinations in Thailand.
Plan your next holiday
Don’t miss the best holiday deals for Bangkok and see what our partners have for you.
Daily Temperature in April in Bangkok
This chart shows the average daily temperatures, both day and night, for each day in April in Bangkok, measured in degrees Celsius. The red line represents the maximum temperatures, while the blue line shows the minimums. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, gives an overview of the average daily temperatures during this month.
Daily Precipitation in April in Bangkok
The chart below shows the average daily precipitation in April for Bangkok, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are shown at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that rain is more likely. But it’s still an average, so each day can be different. Based on historical weather data for April, you can expect around 11 days of rain in Bangkok.
Daily UV Index in April in Bangkok
This chart shows the average daily UV index in April in Bangkok, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Temperature in April in Bangkok Over the Years
This chart shows the average temperature in April in Bangkok, measured in degrees Celsius, over the past years.
Total Precipitation in April in Bangkok Over the Years
This chart shows the average precipitation in April in Bangkok, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail.
Daily climate in April for Bangkok
Click on a specific day in April for detailed info on the typical weather on that day in Bangkok. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in April in Bangkok
Have you been to Bangkok in April?
Share your weather experience in April in Bangkok.
Average Weather in Bangkok by Month
Click on a month below to see detailed weather info for Bangkok. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
