Thailand travel guide
Thailand in April is very hot, with highs near 35°C and lows near 27°C and about 72 mm of rain. Songkran brings major celebrations and strong domestic demand. It suits festival fans who accept the heat, and it needs early starts and pool breaks.
Facts checked 2 Nov 2026
Very hot; Songkran brings major celebrations and domestic demand.
This guide explains what Thailand is like in April: the weather, how busy it is, what to plan and who the month suits. Figures are typical values from our destination research, so check a forecast before you travel.
Daytime highs reach about 35°C and lows about 27°C. Rainfall is around 72 mm for the month and humidity is about 73 percent. April is the hottest month in our research. Highs reach about 35°C, nights hold near 27°C and humidity is around 73 percent, so there is little relief after dark. Rain begins to rise at about 72 mm, usually as short showers.
April suits travellers who want to see Songkran celebrations and do not mind heat and crowds. It is a poor fit for older travellers, young children or anyone who wants long outdoor sightseeing days.
April is hotter than March and drier than May, when wetter weather arrives and prices drop. The key difference is Songkran, which makes April busier and often costlier than neighbouring months.
Songkran is the reason many travellers pick April, and it is one of the cultural experiences listed in our research. Expect high demand for hotels and transport, because Thai families also travel, so book flights, rooms and domestic connections early. In the north, burning-season haze can reduce air quality and visibility, so mountain plans need care. On the coast, a beach day with the pool nearby is the comfortable choice. Carry water, sun protection and a change of clothes, and keep important items in a waterproof bag during festival days. Our packages are land-only, so flights are booked separately.
This guide is compiled from published tourism and weather information and traveller reports about Thailand, and was last checked on 2 November 2026. Weather, prices and schedules change, so confirm details before you book.
See the full best time to visit Thailand guide, plan your days with places to visit in Thailand and things to do in Thailand, and browse our Thailand tour packages. The Thailand Highlights 6N package balances Bangkok with a beach stay. Compare March and May.
Ready-made trips
Bangkok 2N · Pattaya 2N
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Bangkok 2N · Phuket 3N
*Approximate price per person, excl. GST. Contact us for exact pricing.
Packages cover stays, transfers, sightseeing and meals as listed. Flights are not included. Prices are per person, excl. GST.
FAQs
Short answers to what travellers ask about Thailand.
Thailand in April has daytime highs near 35°C and lows near 27°C, with about 72 mm of rain and humidity around 73 percent. Check the forecast closer to your dates, because weather varies by region and by year.
Songkran is the April celebration that brings major festivities and domestic demand, so hotels and transport are busier. Book early, expect crowds and water-throwing, and protect your phone and documents.
Rainfall in April is around 72 mm for the month, across the country. The Andaman and Gulf coasts have different patterns, so check the coast you plan to visit and keep one flexible day for outdoor plans.
Pack light, breathable clothing, sun protection and comfortable shoes, plus a light rain jacket if showers are likely. Carry covered clothing for temples, with shoulders and knees covered, and insect repellent for the evening.
Pricing depends on the season and demand, and our research suggests it is softer outside the peak months. Ask your planner for a written quote for your exact dates. Our packages are land-only, so flights are extra.
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