Weather in Bangkok for April 2025
In general, the average temperature in Bangkok at the beginning of April is 35.3 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 36.1 °C by the end of April.
Bangkok experiences heavy rainfall in April, with over 20 rainy days and an average total precipitation 82 mm.
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Bangkok in April average weather
| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  37° | 2 35° | 3 34° | 4 35° | 5 35° | 6  35° | |
| 7 36° | 8 37° | 9  36° | 10  36° | 11 35° | 12 35° | 13 36° |
| 14 37° | 15 37° | 16 36° | 17  35° | 18 36° | 19 35° | 20 36° |
| 21 37° | 22 36° | 23 37° | 24 37° | 25 37° | 26 36° | 27 36° |
| 28 36° | 29 36° | 30 35° |
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Temperatures trend during April in Bangkok
April weather day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Apr. | Sunny | 37° /28° | 0.6 mm | 9 | |
| 2 Apr. | Sunny | 35° /27° | 0.1 mm | 8 | |
| 3 Apr. | Sunny | 34° /26° | 0.8 mm | 8 | |
| 4 Apr. | Sunny | 35° /26° | 6.1 mm | 8 | |
| 5 Apr. | Sunny | 35° /26° | 2.4 mm | 8 | |
| 6 Apr. | Moderate or heavy rain shower | 35° /27° | 8.2 mm | 8 | |
| 7 Apr. | Moderate or heavy rain shower | 36° /27° | 2.5 mm | 8 | |
| 8 Apr. | Sunny | 37° /27° | 0.3 mm | 9 | |
| 9 Apr. | Patchy rain possible | 36° /27° | 0.5 mm | 8 | |
| 10 Apr. | Partly cloudy | 36° /28° | 4.1 mm | 9 | |
| 11 Apr. | Sunny | 35° /27° | 2.3 mm | 8 | |
| 12 Apr. | Moderate rain at times | 35° /28° | 3.9 mm | 8 | |
| 13 Apr. | Partly cloudy | 36° /28° | 2.4 mm | 9 | |
| 14 Apr. | Sunny | 37° /28° | 1.7 mm | 9 | |
| 15 Apr. | Patchy rain possible | 37° /28° | 0.1 mm | 8 | |
| 16 Apr. | Sunny | 36° /28° | 1 mm | 8 | |
| 17 Apr. | Heavy rain at times | 35° /27° | 1.7 mm | 8 | |
| 18 Apr. | Moderate or heavy rain shower | 36° /28° | 4.6 mm | 8 | |
| 19 Apr. | Sunny | 35° /27° | 2.2 mm | 8 | |
| 20 Apr. | Patchy rain possible | 36° /27° | 0.5 mm | 8 | |
| 21 Apr. | Sunny | 37° /28° | 3.9 mm | 8 | |
| 22 Apr. | Sunny | 36° /28° | 0.6 mm | 8 | |
| 23 Apr. | Moderate rain at times | 37° /28° | 1 mm | 8 | |
| 24 Apr. | Patchy rain possible | 37° /28° | 0.3 mm | 8 | |
| 25 Apr. | Patchy rain possible | 37° /28° | 1.1 mm | 8 | |
| 26 Apr. | Moderate or heavy rain shower | 36° /28° | 4.9 mm | 8 | |
| 27 Apr. | Sunny | 36° /28° | 8.7 mm | 8 | |
| 28 Apr. | Moderate or heavy rain shower | 36° /28° | 1.8 mm | 8 | |
| 29 Apr. | Patchy rain possible | 36° /28° | 6.7 mm | 8 | |
| 30 Apr. | Moderate or heavy rain shower | 35° /27° | 7.1 mm | 8 | |
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Guide for Bangkok in April
April in Bangkok, Thailand, is characterized by its hot and humid weather, marking the peak of the hot season. At the beginning of the month, temperatures typically range from 26° during the cooler early mornings to highs of around 35° in the afternoon.
The humidity levels are high, often exceeding 70%, making the heat feel even more intense. Skies are generally clear, with occasional cloud cover, but rain is relatively rare during this period.
As the month progresses, the weather remains consistently hot, with temperatures continuing to hover between 26° and 35°. However, towards the end of April, there is a slight increase in the likelihood of rain showers and thunderstorms, signaling the approaching monsoon season.
These showers, although brief, can provide a welcome respite from the relentless heat and humidity.
Despite the intense heat, April is a vibrant time in Bangkok, with the Songkran Festival, the Thai New Year, taking place from April 13th to 15th. This festival involves water fights and traditional ceremonies, offering a refreshing way to cool down amidst the soaring temperatures.
Travelers should be prepared for the heat by staying hydrated, wearing light clothing, and taking advantage of air-conditioned spaces whenever possible.
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Bangkok in April - FAQ
What to pack to Bangkok in April?
As you prepare for your trip to Bangkok in April, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Bangkok, during April, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Lightweight Clothing: T-shirts, blouses, shorts, skirts
- Rain Gear: Lightweight, waterproof clothing
- Footwear
- Waterproof Shoes
- Sandals/Flip-flops: Comfortable for warm climates
- Accessories
- Sunglasses: For sun protection
- Sun Hats: Wide-brimmed hats for sun protection in warm weather
- Umbrellas/Raincoats: For rainy days
- Personal Items
- Sunscreen: High SPF for sunny destinations
- Lip Balm with SPF: To protect against chapped lips
April rainfall patterns in Bangkok
UV exposure in Bangkok during April
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