Monthly climate guide
Bangkok weather in April
Expect very hot weather in Bangkok in April: afternoons reach about 37°C (98°F), while nights drop to around 26°C (79°F). Around 68 mm of rain falls over the month (some rain), and skies are often cloudy. Daytime highs are about the same as March and 2°C warmer than May.
What stands out in April
- April sits in Bangkok's drier season — usually a comfortable time to visit.
- It's one of the drier months, with about 42% less rain than Bangkok's average.
- April is Bangkok's second warmest month.
- Even after dark it stays around 26°C, so sleeping can feel warm.
Avg high
37°C
98°F
Avg low
26°C
79°F
Rainfall
68 mm
some rain
Humidity
65%
relative
Sky
67%
cloud · often cloudy
Bangkok weather by month
Show the monthly averages as a table
| Month | Avg high | Avg low | Rain | Humidity | Cloud cover |
|---|---|---|---|---|---|
| January | 33°C / 91°F | 21°C / 69°F | 20 mm | 66% | 46% |
| February | 36°C / 96°F | 23°C / 73°F | 13 mm | 61% | 35% |
| March | 37°C / 99°F | 25°C / 77°F | 44 mm | 62% | 47% |
| April | 37°C / 98°F | 26°C / 79°F | 68 mm | 65% | 67% |
| May | 35°C / 95°F | 26°C / 80°F | 139 mm | 73% | 86% |
| June | 33°C / 91°F | 25°C / 78°F | 174 mm | 79% | 91% |
| July | 32°C / 90°F | 25°C / 76°F | 183 mm | 80% | 92% |
| August | 32°C / 89°F | 24°C / 76°F | 198 mm | 81% | 93% |
| September | 31°C / 87°F | 24°C / 76°F | 290 mm | 85% | 92% |
| October | 31°C / 87°F | 24°C / 75°F | 220 mm | 85% | 80% |
| November | 31°C / 87°F | 23°C / 73°F | 46 mm | 81% | 65% |
| December | 31°C / 87°F | 20°C / 68°F | 11 mm | 72% | 50% |
What to pack for April
- Light, breathable clothing (cotton or linen)
- A sun hat and high-SPF sunscreen
- A refillable water bottle
- A small travel umbrella, just in case
Is April a good time to visit Bangkok?
Our Bangkok guide recommends: November to February, the cool, dry season — March to May gets very hot, and June to October is the rainy season.
Dress modestly (shoulders and knees covered) to enter the Grand Palace and major temples — sarongs are available to rent at the entrance if needed.
Best time to visit Bangkok →Other Thailand cities in April
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Bangkok weather in April. WeatherCompare, 2026 (NASA POWER / ERA5, 2011–2020 monthly averages). https://weathercompare.eu/weather/thailand/bangkok/april
<a href="https://weathercompare.eu/weather/thailand/bangkok/april">Bangkok weather in April</a> (WeatherCompare)
<iframe src="https://weathercompare.eu/embed/thailand/bangkok" width="300" height="160" style="border:0;border-radius:12px" loading="lazy" title="Bangkok weather in April"></iframe> <p style="font-size:12px"><a href="https://weathercompare.eu/weather/thailand/bangkok/april">Bangkok weather in April</a> – WeatherCompare</p>
Bangkok in April: quick answers
Is April a good time to visit Bangkok?
It can be, if you like heat: April highs in Bangkok are around 37°C. Good for the beach; plan sightseeing for early morning and evening.
How warm is Bangkok in April?
Average highs are about 37°C (98°F) and average lows about 26°C (79°F), based on 10 years of daily data.
Does it rain a lot in Bangkok in April?
Bangkok typically gets around 68 mm of rain in April — some rain.
When is the best time to visit Bangkok?
November to February, the cool, dry season — March to May gets very hot, and June to October is the rainy season.
Figures are long-term averages for the area around Bangkok (NASA POWER / ERA5, 2011–2020), not a forecast for a specific year. For upcoming days, see the live multi-source forecast.