Thailand (Bangkok) · April
Low seasonThailand · Asia
Climate Overview
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
Ø day, range from coolest to warmest dayØ dayrange | 32° (90°)27– (81–)35 (95) | 34° (93°)29– (84–)36 (97) | 35° (95°)30– (86–)37 (99) | 36° (97°)31– (88–)38 (100) | 35° (95°)30– (86–)37 (99) | 34° (93°)30– (86–)36 (97) | 34° (93°)30– (86–)35 (95) | 34° (93°)30– (86–)36 (97) | 33° (91°)29– (84–)35 (95) | 33° (91°)29– (84–)35 (95) | 33° (91°)29– (84–)35 (95) | 32° (90°)27– (81–)35 (95) |
Ø night, range from coldest to warmest nightØ nightrange | 24° (75°)19– (66–)26 (79) | 25° (77°)21– (70–)27 (81) | 27° (81°)23– (73–)28 (82) | 28° (82°)24– (75–)30 (86) | 28° (82°)24– (75–)30 (86) | 27° (81°)24– (75–)29 (84) | 27° (81°)24– (75–)28 (82) | 27° (81°)24– (75–)28 (82) | 26° (79°)24– (75–)28 (82) | 26° (79°)23– (73–)27 (81) | 26° (79°)22– (72–)27 (81) | 24° (75°)19– (66–)27 (81) |
☀️Sunshine | 4h | 5h | 5h | 5h | 4h | 4h | 3h | 3h | 3h | 4h | 4h | 4h |
🌧Rain Days | 2d28mm (1.1") | 2d22mm (0.9") | 3d47mm (1.8") | 6d100mm (3.9") | 12d223mm (8.8") | 13d198mm (7.8") | 14d213mm (8.4") | 16d219mm (8.6") | 19d344mm (13.6") | 15d290mm (11.4") | 5d61mm (2.4") | 1d15mm (0.6") |
Best travel time current monthØ = average · small figures = range: coolest–warmest day / coldest–warmest nightClimate data 2005–2025 · Source: ERA5 + station data
Post-season — prices falling after the travel period, beaches and attractions quieter.
April in Thailand (Bangkok) sees highs of 36°C (97°F) — not ideal for heat-sensitive travellers. For more pleasant temperatures, consider January, February, March, November, and December.
Daytime highs reach 36°C (97°F) with a daily average of 31°C (88°F) — nights stay warm at 28°C (82°F). Peaks reach around 38°C (100°F), the coldest nights around 24°C (75°F). With 5 sunshine hours per day and 6 rain days (100 mm (3.9 in)), this is one of the cloudier months.
Sun protection, a hat, and plenty of water are essential at these temperatures. Plan activities for early morning or evening.
Hot, hot, hot — and then Songkran. April brings the most extreme heat of the year at 35–38°C (95–100°F), but the water festival turns three days of it into a collective frenzy of joy. Before Songkran, most visitors seek refuge in malls and museums.
Events & Festivals
- Songkran (Thai New Year)13–15 April
The water festival is Thailand's biggest festival. For days, Bangkok's streets — especially Khao San Road — turn into a gigantic water-fight carnival.
Packing list for Thailand (Bangkok) in April
- Airy linen or cotton clothing
- Light evening wear
- Sunscreen
- Sunglasses
- Small umbrella (occasional showers possible)
- Insect repellent
- Travel first-aid kit
Frequently Asked Questions
- Is April a good time to visit Thailand (Bangkok)?
- April is not an optimal month for Thailand (Bangkok) (Score: 84/100), but it is manageable. For better conditions, consider January, February, March, November, and December.
- How warm is it in Thailand (Bangkok) in April?
- In April, Thailand (Bangkok) sees daily highs of 36°C (97°F). Nights cool to 28°C (82°F), with a daily average of 31°C (88°F). Peaks reach around 38°C (100°F), the coldest nights around 24°C (75°F).
- How much rain falls in Thailand (Bangkok) in April?
- In April, Thailand (Bangkok) receives an average of 100 mm (3.9 in) of rain over 6 rain days. An umbrella may occasionally be needed.
- How many sunshine hours does Thailand (Bangkok) get in April?
- Thailand (Bangkok) averages 5 sunshine hours per day in April — above the annual average.
