Thailand weather in April

Wondering about the weather in Thailand in April? Read on for a run-down of everything you need to know. Here we cover everything from average air and sea temperatures, to what to expect in terms of costs and crowds, and what to wear. In addition, we share inspired itinerary suggestions that’ll help you make the most of your trip.

The weather in Thailand in April at a glance

• The weather in Thailand in April hits an average temperature of 86°F-97°F (30-36°C). 
• It's hot, humid, and you might catch a rain shower or two. For some, it's not the comfiest time to visit.
• Tourist numbers are generally moderate (being the shoulder season), but mid-April gets busy with Songkran celebrations.

Is April a good time to visit Thailand?

April is a tantalising opportunity to experience Thailand, but at the same time, this month offers a mixed experience. On the one hand, it is the month of Songkran, the Thai New Year, which is celebrated with traditional customs and colorful processions. This cultural extravaganza offers a unique window into Thai traditions and should not be missed.

However, you should be prepared for tropical heat, especially in the northern and central regions, where temperatures can reach levels that may be uncomfortable for some travelers. The country also sees a surge in tourist numbers during Songkran, resulting in overcrowded tourist spots and higher accommodation and transport prices.

Overall, April can be a great time to visit Thailand if you want to experience the cultural splendour of Songkran and aren't afraid of the heat and crowds of tourists. For those looking for a more relaxed and comfortable vacation, other months may be worth considering.

Rough Guides Tip: make sure to read all about the best time to visit Thailand.

Average daily temperatures in April

April is the hottest month in Thailand, especially inland. Bangkok sees scorching highs of 97°F (36°C) and nights at around 80°F (27°C). Chiang Mai can reach a blistering 99°F (37°C), with cooler nights at 72°F (22°C). The southern beaches like Koh Samui offer some respite, with highs of 91°F (33°C) and lows of 78°F (26°C).

Rainfall remains low in the north but starts increasing in the south, with about 3 inches (80mm) of rain in Phuket. Expect around 8 hours of sunshine per day. April also kicks off the Songkran festival, Thailand’s New Year, where locals cool down with water fights in the streets. If you can handle the heat, it’s a fun cultural experience, but stay hydrated and avoid sightseeing during the hottest hours.

If you're planning a trip to Thailand, don't miss our Thailand itineraries and information on how to get there. 

What about the crowd & cost?

April is the hottest month in Thailand, with temperatures often exceeding 95°F (35°C) in many areas. Despite the heat, it’s a popular time to visit due to Songkran, Thailand’s famous water festival. Cities like Bangkok, Phuket, Krabi and Chiang Mai become festival hubs, with streets full of locals and tourists engaging in water fights. Prices spike around Songkran, especially for accommodations. Book early if you're coming for the festival, and be ready for big crowds.

Looking for more options for your vacation in April? Find the perfect vacation destination with our top suggestions.

What to do in Thailand in April

While going on a trip, one must consider the weather in Thailand in April and the nuances that this month brings. You may also be interested in our list of the best things to do in Thailand at any time of year.

Songkran Festival

Experience Thailand's colorful Songkran festival, where water fights and award ceremonies symbolise purification and renewal in the New Year. Take part in friendly water fights in the streets, as well as traditional rituals such as dousing the hands of elders with scented water to receive their blessings. Songkran is a joyous time to socialise with locals and get into the spirit of renewal and goodwill.

Island hopping

Discover Thailand's enchanting islands, each with its own special appeal. From the lush landscapes of Koh Samui to the stunning cliffs of Phi Phi and the serene beauty of Koh Chang, island-hopping offers a variety of experiences. Enjoy pristine beaches, underwater adventures and vibrant nightlife - the perfect way to experience Thailand's tropical paradise.

Thailand national parks

Experience Thailand's natural wonders in national parks such as Khao Sok and Erawan. These parks offer wonderful opportunities to trek through dense forests, encounter a variety of wildlife and enjoy pristine landscapes. 

Whether exploring emerald pools, admiring cascading waterfalls or adventuring in the jungle, Thailand's national parks offer a serene vacation in the heart of nature.

Thai cooking classes

Delve into the exquisite world of Thai cuisine in a cookery class. Discover the secrets of preparing delicious dishes with a rich tapestry of flavors and spices. 

Under the guidance of experienced teachers, you will master the art of mixing ingredients and creating authentic Thai dishes, allowing you to savor the essence of this culinary tradition long after your trip is over.

Visit temples

Embark on a spiritual journey exploring Thailand's majestic temples, including the awe-inspiring Wat Pho in bustling Bangkok and the ornate Wat Phra Singh in the culturally rich city of Chiang Mai. These sacred sites offer a glimpse of Thailand's rich heritage and an escape from the bustling streets. Don't miss the opportunity to see the intricately decorated temples during the colorful Songkran festivities.

Rough Guides tips: As you plan your trip to Bangkok, make sure to choose the ideal place to stay in the city.

Festivals and events in Thailand in April

There are several festivals and events that take place in Thailand in April. Here's our pick:

• Songkran (Thai New Year): Thailand's most famous festival. Nationwide water fights symbolize purification and renewal. Includes temple visits, family gatherings, parades, and traditional ceremonies. Marks the beginning of the Thai solar calendar.
• Pattaya Bikini Beach Race: Unique sporting event combining running and swimming. Participants race in bikinis or swimwear along the beach and in the sea. Attracts both serious athletes and casual participants.
• Chakri Day: Commemorates the founding of the Chakri Dynasty and Bangkok as capital. Features religious ceremonies, exhibitions about royal history, and the decorating of public spaces with flags and portraits.
• Poi Sang Long Festival (Mae Hong Son): Colorful ordination ceremony for young Shan boys. They dress as princes to honor Buddha's early life. Includes parades, music, and feasting over three days.

Plan your trip with our Thailand itineraries

Our Thailand itineraries are crafted to help you experience the best of the country, stress-free. Think of them as a starting point — perfect for planning, but flexible enough to adjust to your own pace and interests. After all, travel is about freedom, but a little planning goes a long way.

• Thailand itinerary 7 days: A week in Thailand is just enough to see the highlights, usually a mix of Bangkok, one cultural destination, and some beach time.
• Thailand itinerary 10 days: Ten days lets you explore multiple regions, such as Bangkok, northern Thailand, and a few days on the coast.
• Krabi itinerary: Explore Krabi’s famous limestone cliffs, emerald waters, and hidden beaches. Great for adventure enthusiasts with options for island hopping, rock climbing, and snorkeling.
• Phuket itinerary: A Phuket trip offers a mix of vibrant nightlife, beautiful beaches, and cultural sites. Expect lively markets, water activities, and a range of beach resorts.
• Chiang Mai itinerary: Discover Chiang Mai’s rich cultural heritage, from ancient temples to bustling night markets. Ideal for travelers looking for a blend of history, local crafts, and lush mountain scenery.