Bangkok in April: Weather, Songkran Festival & the Best Things to Do

April is one of the most exciting — and hottest — months to visit Bangkok. From epic Songkran water fights to mango season and lively night markets, the city is bursting with energy. If you’re planning a trip to Bangkok in April, this guide will help you decide what to expect, what to pack, and how to make the most of your time.

Whether you’re visiting for culture, food, festivals, or relaxation, April offers a uniquely Thai experience you won’t forget.

Why Visit Bangkok in April?

Experience Songkran, Thailand’s New Year Festival

April is synonymous with Songkran, Thailand’s traditional New Year celebration held from April 13–15. What began as a symbolic water-pouring ritual has turned into one of the world’s biggest water fights.

In Bangkok, streets like Khao San Road, Silom Road, and Siam Square transform into massive splash zones filled with locals and travelers armed with water guns, buckets, and big smiles.

But Songkran isn’t just about fun. Early mornings are more peaceful, with locals visiting temples to pour water over Buddha statues and elders’ hands as a sign of respect and renewal. It’s the perfect blend of tradition and celebration.

Tip: Bring a waterproof phone case — you will get wet.

Mango Season Is at Its Best

If you love food, April is a dream month. It’s peak mango season in Thailand, especially for the famous Nam Dok Mai mango.

You’ll find mango sticky rice everywhere — from street stalls to upscale restaurants — along with mango smoothies, ice creams, and creative desserts. April is easily the best time of year to enjoy Thailand’s most iconic fruit at its sweetest.

Longer Days, Better Evenings

April offers around 12.5 hours of daylight, giving you more time to explore. While midday heat can be intense, mornings and evenings are ideal for sightseeing.

Plan temple visits early, relax indoors during peak heat, and enjoy rooftop bars, river cruises, and night markets once the sun sets.

What Is the Weather Like in Bangkok in April?

April is the hottest month in Bangkok, with high humidity and strong sunshine.

• Average daytime temperature: 95°F (35°C)
• Average nighttime temperature: 81°F (27°C)
• Rainy days: Around 6 days
• Humidity: High, especially later in the month

Despite the heat, evenings along the Chao Phraya River or on rooftop bars can feel surprisingly pleasant thanks to breezes.

Pro tip: Stay hydrated, take breaks, and plan outdoor activities early or late in the day.

Top Things to Do in Bangkok in April

1. Celebrate Songkran Like a Local

You don’t need a plan — just show up. Buy a water gun from a street vendor, wear light clothes, and join the fun. Most celebrations happen during the day, making evenings calmer and perfect for dinner or drinks.

For a quieter experience, visit a local temple in the morning to witness traditional ceremonies.

2. Take a Chao Phraya River Cruise

A river cruise is one of the best ways to escape the heat while still sightseeing. Glide past landmarks like Wat Arun, the Grand Palace, and historic riverfront buildings as the city lights up.

Many cruises include dinner, drinks, and live entertainment — ideal for a relaxed April evening.

3. Explore Bangkok’s Night Markets

When temperatures drop, Bangkok comes alive. Night markets are a must in April.

• Talad Rot Fai (Train Market): Vintage vibes and classic Thai street food
• Jodd Fairs / The One Ratchada: Trendy stalls, global snacks, live music
• Chang Chui Plane Market: Art, food, and creative spaces

Come hungry — grilled pork skewers, som tam, and crispy snacks are everywhere.

4. Indulge in a Traditional Thai Massage

April heat is the perfect excuse for a Thai massage. This UNESCO-recognized tradition combines stretching, pressure points, and rhythmic movement to relieve tension and boost energy.

From affordable neighborhood parlors to luxury spas, you’ll find massage options everywhere. For an authentic experience, visit the massage school at Wat Pho.

5. Cool Off in Museums and Art Galleries

When it’s too hot outside, head indoors. Bangkok has excellent air-conditioned museums, including:

• Bangkok Art and Culture Centre (BACC)
• Museum Siam
• Erawan Museum

They offer insight into Thai culture, history, and contemporary art — all while keeping you cool.

What to Pack for Bangkok in April

• Lightweight, breathable clothing (cotton or linen)
• Comfortable walking shoes or sandals
• Hat, sunglasses, and sunscreen
• Reusable water bottle
• Light rain jacket or umbrella
• Waterproof pouch for Songkran

Is April a Good Time to Visit Bangkok?

Absolutely — as long as you’re prepared for the heat.

April offers:

• Thailand’s most famous festival
• Incredible food and fruit
• Lively nightlife and markets
• Fewer crowds outside Songkran dates

If you plan smartly and embrace the rhythm of the city, April can be one of the most memorable times to visit Bangkok.