Best (and Worst) Times to Visit Krabi, When is Rainy Season

The best time to visit Krabi is from November to March when the weather is at its best - clear skies, lower humidity, and pleasant temperatures. It is the perfect time to bask in the sun and explore Krabi's natural beauty.

However, this period is also Krabi's peak tourist season, which means higher prices for accommodation and flights. Popular attractions tend to be busy, so it's wise to book your stay and activities well in advance.

From late March to early June, Krabi experiences its hot season, with temperatures peaking in April and May. While the heat can be intense, this period sees fewer tourists, which means you can enjoy more space at popular sites and find better deals on accommodation and flights. The long sunny days still make it possible to enjoy a variety of outdoor activities.

The wet season in Krabi typically runs from May to October, with the heaviest rains generally occurring between September and October. If beach time and water activities are your priority, it is recommended to avoid these two months as some boat trips may be delayed or cancelled due to extreme weather.

What Is It Like to Travel During Krabi's Three Seasons

Krabi experiences three distinctive travel seasons: the dry (peak) season, the hot season, and the rainy season.

Each season in Krabi offers a different travel experience. Find out what to expect and pick the best time for your trip.

November to Early March：the Best Weather for Outdoor Activities

Weather: From November to early March, Krabi enjoys its most pleasant weather — clear skies, cooler nights, and low humidity. Daytime temperatures typically range from 25 to 32°C (77–89°F), making it ideal for spending long hours outdoors.

What to expect: With cooler air and calm seas, it's the perfect time to enjoy Krabi's best outdoor adventures. Try rock climbing on the limestone cliffs of Railay with less heat and more grip, or hike through the lush rainforest around the Emerald Pool under clear blue skies. If snorkeling is on your list, you'll find the waters around the 4 Islands and Phi Phi exceptionally clear — ideal for spotting colorful coral and marine life.

In December and January, Krabi takes on a festive mood. Along Ao Nang Beach, you'll find beachfront bars lit up for Christmas, and crowds gathering for lively countdown parties and fireworks on New Year's Eve. It's one of the most exciting times to experience Krabi's nightlife and holiday cheer by the sea.

Challenges and tips: As the peak season draws crowds, flight tickets and hotel rooms tend to sell out quickly, especially around Christmas and New Year. To secure the best options and avoid last-minute stress, it's wise to make your bookings well in advance.

To avoid the bustling crowds, we recommend booking a private tour that lets you customize your itinerary. For example, you can take a private long-tail boat to explore the less-crowded Four Islands — away from the large, crowded boats that usually head to Phi Phi. This way, you can enjoy snorkeling and discover the stunning coastlines at your own pace.

For a quieter beach escape from crowded hubs like Ao Nang beach, head to lesser-known gems such as Tubkaek or Klong Muang beach. Both beaches offer stunning cliff views. Tubkaek Beach is serene and famed for its clear waters, while Klong Muang Beach features quiet atmosphere, ideal for water sports and breathtaking sunsets.

April to June: Hot Season with Great Travel Deals

Weather: This period marks Krabi's hot season, with April and May being the hottest months. Daytime temperatures can soar past 36°C, and humidity rises, especially from May onward with occasional showers. The heat peaks at midday, so it's best to plan accordingly.

What to expect: Because of the heat, fewer travelers visit Krabi during this time. As a result, hotel prices drop by 30–40% compared to the peak season, and you'll find attractions far less crowded.

If you don't mind the high temperatures, this can be a great time to explore Krabi more freely. At popular sites like the Emerald Pool, you'll enjoy more space to relax and swim. Hiking to the Tiger Cave Temple becomes a quieter experience, with fewer people on the trail. And despite the heat, activities like snorkeling and island-hopping to the 4 Islands remain enjoyable thanks to long sunny days and calmer seas.

Furthermore, in April, you can experience Thailand's famous water fight at the Songkran Festival (April 13-15th). Join in the largest celebration in Ao Nang Beach or Krabi town.

How to beat the heat during hot season: Plan outdoor activities early in the morning or in the late afternoon to avoid the strongest heat. During midday, cool off with a dip in your resort's pool or enjoy a Thai spa treatment.

For a shaded beach, consider heading to Tubkaek Beach, facing west, ideal for morning relaxation under palm trees, followed by stunning sunset views. And Phra Nang Cave Beach stays cool thanks to its famous cavern, with breezy shade until mid-afternoon.

May to October: Off-season with Lush Tropical Landscape

Weather: From May to August, Krabi sees brief but heavy showers, mostly in the late afternoon or evening, typically lasting one to two hours. Mornings are often clear and sunny, offering good weather for outdoor activities.

September and October are the wettest months, though rains rarely last all day. The rainfall helps to cool down the temperatures slightly, ranging from 25-31°C (77-88°F).

What to expect: With fewer tourists around, Krabi takes on a calm and relaxed atmosphere. Rain brings a burst of green to the landscape, making natural attractions like the Emerald Pool and Than Bok Khorani National Park feel especially lush.

This is also a great time to score deals on upscale resorts, as accommodation prices drop noticeably during the off-season.

While afternoon showers may occasionally disrupt outdoor plans, mornings are often dry and bright—perfect for enjoying beach time or island hopping. Land-based activities such as hiking near the Emerald Pool or rock climbing tend to be less affected, as rain usually passes quickly.

Keep in mind that September and October see the heaviest rainfall, which can sometimes cause delays or cancellations for boat tours and island trips. If you're planning to explore offshore islands, booking a private tour gives you more flexibility to adjust your schedule based on the weather.

How to spend your rainy days: Rainy days don't mean dull ones in Krabi. You can still enjoy plenty of enriching indoor experiences.

For a taste of local life, explore Krabi Town's lively indoor markets like Krabi Walking Street, known for handmade crafts and tasty snacks. If you're curious about Thai culture, visit Wat Kaew Korawaram or spend some quiet time at other local temples.

Want to learn more? Head to the Andaman Cultural Study Center for a deeper look into the region's history. Or join a hands-on Thai cooking class to bring home new flavors and stories.

And when it's time to unwind, treat yourself to a traditional Thai massage or spa session — the perfect way to relax during a tropical downpour.

Krabi Weather Monthly Guide

Here is a brief monthly guide for Krabi to assist you in selecting the best month to visit.

Note: Crowds and best times are rated from * (least) to ***** (most/best). Prices are rated from $ (low season) to $$$$$ (peak season). 

Popular Krabi Tours

We can create an ideal Krabi trip for you based on your group size, time, budget, interests, preferences, and other requirements. Contact us.

Or you may want to use one of our popular itineraries as a starting point:

• 8-Day Phuket – Phi Phi – Krabi Island Hopping Tour
• More Thailand tours