Thinking of skipping Thailand in summer, especially in July or August, because of the rainy season? Think again. While summer often gets a bad rap due to monsoon fears, savvy travelers know that this is actually one of the most rewarding times to visit. With fewer crowds, lower prices, lush landscapes, and authentic local experiences, summer in Thailand can surprise you—in the best way possible.
Why Visit Thailand in July or August?
Low Season, High Rewards
Many travelers avoid Thailand in summer, assuming it rains non-stop. In reality, July and August offer a break from the high-season crowds. Attractions are calmer, beaches are peaceful, and you’ll experience a more down-to-earth version of Thailand—without sacrificing comfort.
Travel More, Spend Less
Because it’s the off-season, accommodation rates drop significantly, and you’ll often find better deals on flights, tours, and even spa packages. If you enjoy getting more value for your money, this is your season.
Thailand in Summer: What’s the Weather Really Like?
It’s Rainy—But That’s Not the Whole Story
Yes, this is the rainy season, but that doesn’t mean constant downpours. Discover what to do in Thailand when it rains — indoor fun, cultural gems, and offbeat ideas for all kinds of travelers.
Most rain showers are short, intense, and happen late in the afternoon or overnight. The rest of the day often brings sunshine, heat, and blue skies. Curious about regional weather? Our rainy season guide explains how to travel smart during monsoon months.
Regions with Less Rain in July–August
- Gulf of Thailand: Islands like Koh Samui, Koh Phangan, and Koh Tao are shielded from heavy rains and often sunny.
- Northern Thailand: Cities like Chiang Mai and Pai see more frequent rain, but it’s still possible to explore between showers. Chiang Rai can be wetter, with some trekking routes affected by muddy trails.
Average Rainfall by Region (July–August)
| Region | Avg Rainfall | Rainy Days |
|---|---|---|
| Chiang Rai | ≈ 470 mm | 26 days |
| Chiang Mai | ≈ 200 mm | 18 days |
| Bangkok | ≈ 160 mm | 16 days |
| Koh Samui | ≈ 100 mm | 10 days |
Best Beaches to Visit in Thai Summer
Sunshine Spots in the Gulf
Dreaming of turquoise water and powdery sand? Head to Koh Samui, Koh Phangan, or Koh Tao. These islands are perfect in summer, offering sunshine, water sports, relaxed vibes, and famous parties like the Full Moon Party.
For a closer option from Pattaya, consider Koh Larn, a small island known for its crystal-clear water, colorful coral, and laid-back atmosphere—even in wet season.
Hidden Retreats
If you prefer solitude and nature, try Koh Mak or Koh Talu—quiet islands ideal for snorkeling, diving, and disconnecting from the crowds.
Where Not to Go
Skip the Andaman coast in summer. Places like Phuket, Krabi, and Koh Lanta get heavy rain and strong waves. Boat services are often canceled, and swimming can be dangerous.
Summer Events & Festivals in Thailand
Ubon Ratchathani Candle Festival
Held in July, this event marks the start of Buddhist Lent and features elaborate wax sculptures and processions. A must-see if you’re near northeastern Thailand.
Other Local Celebrations
- Pee Ta Khon (Ghost Festival) in Loei: A wild, colorful blend of Buddhism and folklore.
- Queen Mother’s Birthday (August 12): Marked by official ceremonies and city-wide decorations in Bangkok and beyond.
Rainy Day Activities That Shine
Temples and Cultural Visits
Summer rain rarely disrupts cultural outings. Explore the majestic Wat Pho in Bangkok, the golden temples of Chiang Mai, or the surreal White Temple in Chiang Rai.
Take a Thai Cooking or Massage Class
Spend a rainy afternoon learning how to make green curry or mastering the basics of Thai massage in a local workshop.
Indoor Markets & Creative Cafés
Urban centers like Bangkok and Chiang Mai boast fantastic indoor markets, art galleries, and boho cafés. Summer is also the best time to sample seasonal tropical fruits—from juicy mangoes to dragon fruit and mangosteen.
Budget Tips for a Summer Trip
Flights & Deals
Summer often brings airfare discounts. Depending on your departure country, return flights to Thailand can range between $650 and $900 USD if booked early.
Accommodation & Meals
Hotel prices drop significantly. Comfortable 3-star hotels often cost less than $35 per night, depending on the region. Street food remains a budget-friendly highlight.
Travel Tips for a Smooth Summer Experience
Smart Packing List
- Breathable, quick-dry clothes
- Light rain jacket or poncho
- Sunscreen, hat, and mosquito repellent
- Waterproof sandals or sturdy shoes
Health & Safety
Dengue fever is present in some areas. Use DEET or picaridin-based repellents, cover up at dusk, and consider vaccines for longer trips (hepatitis A, typhoid, Japanese encephalitis).
Transport Tips
Rain may affect flights, ferries, or mountain roads.
Curious about tuk-tuks during the rainy season? Read our full guide to tuk-tuks in Thailand for tips, prices, and rainy-day advice.
Use apps like Windy, AccuWeather, and Thai Weather for forecasts. Visit the official Thai Meteorology site for regional details.
Platforms like 12Go Asia let you book buses, trains, and ferries with real-time updates. Internal flights and night trains are good alternatives if road travel is disrupted.
Stay Connected
Tourist eSIMs are cheap, easy to activate, and ideal for checking routes or weather.
Check Your Travel Insurance
Make sure your policy covers delays, cancellations, and emergency care. Some bank card coverage is limited—consider adding more if needed.
Tailored Advice by Traveler Type
- Families: Book hotels with pools and plan morning outings.
- Backpackers: Pack waterproof bags and embrace flexibility.
- Couples: Choose nature lodges or quieter beach resorts for a romantic vibe.
Common Mistakes to Avoid
- Planning treks without checking weather forecasts
- Neglecting mosquito precautions
- Visiting Andaman beaches expecting sunny skies
- Overlooking transport delays caused by storms
Frequently Asked Questions
Is Thailand worth visiting in August?
Absolutely. The Gulf islands and northern Thailand are especially rewarding, with fewer tourists and lush scenery.
Which beaches should I skip in summer?
Phuket, Krabi, and Koh Lanta can be rainy and rough. Stick to Koh Samui and nearby islands for better weather.
Are mosquitoes a big problem?
They can be. Use repellents, cover up in the evenings, and sleep under a net if needed.
Final Thoughts: Is Summer the Right Time to Visit Thailand?
Yes—if you’re flexible and curious, Thailand in summer offers an enriching, budget-friendly, and crowd-free experience you won’t want to miss. With lower costs, richer culture, and beautiful green landscapes, July and August offer a more intimate and unexpected Thai adventure.
