Cambodia in May: Weather guide and must-try experiences

Looking for a unique time to explore Cambodia? Cambodia in May welcomes you with lush green landscapes, fewer crowds and the first refreshing rains that bring the country to life. From ancient temples glistening under soft showers to rich cultural experiences and peaceful countryside escapes, May offers a different - and often more soulful - way to experience this beautiful land.

Let the charm of Cambodia in May surprise you - dive into our weather guide, must-try experiences and start planning your meaningful journey today!

Cambodia weather in May: What to expect?

Cambodia weather in May enters the wet season, with rains starting to spread across the country - especially from mid to late month. These rains help break the intense heat and humidity that built up during the previous dry months. Although temperatures remain relatively high, the short, refreshing showers make the weather more bearable and the landscapes more lush and green.

Average temperatures & rainfall by region:

	Phnom Penh, Siem Reap & Battambang 🌡️ Average temperature: around 34°C ( ~ 93°F) 🌧 Rainfall: ~150mm Highlight: Angkor temples start to green up again and are less crowded in May - a great time for early-morning visits.
	Banlung – Ratanakiri, Kratie, Stung Treng 🌡️ Average temperature: around 32°C ( ~ 90°F) 🌧 Rainfall: ~250mm Highlight: Lush forests and waterfalls come alive, offering a scenic backdrop for adventurous travelers and nature lovers.
	Kampot, Kep, Sihanoukville, Koh Rong 🌡️ Average temperature: around 32°C ( ~ 90°F) 🌧 Rainfall: ~210mm Highlight: Beaches remain beautiful and quieter during this shoulder season. Great for peaceful retreats and budget-friendly travel.

❓ Is Cambodia in May the right time for a trip?

YES - if you’re prepared for a bit of rain and want to avoid peak tourist crowds, May can be a fantastic time to explore Cambodia. The landscapes begin to turn lush and green after the dry season, temples are quieter, and travel deals are easier to find. With most rain falling in the early morning or late evening, there’s still plenty of time for sightseeing and activities during the day. Just be sure to pack for warm weather and occasional showers!

You can also read: Best time to visit Cambodia

Cambodia in May: Must-do activities for your trip

Despite the beginning of the rainy season, Cambodia in May still offers a wide range of enriching and exciting activities. With fewer crowds, fresh greenery, and cooler evenings after the rains, it's a wonderful time to explore the country’s culture, nature, and charm. Let’s explore!

Explore Angkor Wat at sunrise

• Opening hours: every day (5 AM - 7 PM)

• Entrance fee: Purchase one-day: $37, three-day: $62, seven-day: $72

One of Siem Reap’s best-known and most popular things to do in Siem Reap is to go to Angkor Wat, Cambodia’s largest and most iconic temple complex. Constructed between the 9th and 15th centuries, Angkor is a UNESCO World Heritage Site that encompasses a vast collection of ancient temples.

Angkor Wat is just the beginning of your exploration in the Angkor Archaeological Park. You can easily spend an entire day discovering key sites like Angkor Thom, Ta Prohm and Bayon. Don't miss the breathtaking sunrise view - arrive early to claim a good spot, especially near the reflecting pool, where you can witness the sun rise behind the ancient temples if the skies are clear.

💡 TIP: Wear comfortable shoes, bring plenty of water, and hire a local guide to fully appreciate the rich history of each site.

You can also read: Visit Siem Reap: The Complete Guide

Take a boat trip on Tonlé Sap Lake

A boat trip on Southeast Asia’s largest freshwater lake - Tonle Sap lake offers a glimpse into Cambodia’s unique floating villages and traditional lifestyles. Water levels begin to rise in May, making it an ideal time to explore these fascinating communities by boat.

Cruising through these communities provides a rare opportunity to witness the daily routines of locals who live in harmony with the lake’s changing tides. It’s a peaceful and culturally enriching experience that showcases a different side of Cambodia beyond its temples.

Discover Phnom Penh’s cultural sites

Cambodia in May brings hot temperatures to Phnom Penh, but brief afternoon showers help ease the heat and offer a refreshing break. It’s a great time to discover the capital’s rich cultural and historical landmarks, including the Royal Palace, National Museum, and Tuol Sleng Genocide Museum. After a day of exploring, unwind at a riverside café where you can enjoy the cool breeze and sample delicious local dishes.

NOTICE:

✔ Royal Palace: Opening hours: 8am - 11am and 2pm - 5pm; Entrance fee: $10

✔ National Museum: Opening hours: 8 am - 5 pm; Entrance fee: $10

Enjoy the lush countryside in Kampot or Battambang

With the rains returning, the countryside around Kampot and Battambang turns beautifully green. It’s a wonderful time to hop on a bike and ride through scenic rice paddies, breathe in the fresh air, and explore the region’s traditional way of life.

Visit the famous pepper plantations in Kampot, learn how this prized spice is cultivated, or drift along a peaceful river on a sunset cruise. These charming towns offer a slower, more authentic experience - perfect for families or travelers seeking both relaxation and cultural immersion amid nature’s renewal.

Relax at coastal town in Sihanoukville

Sihanoukville, located on Cambodia’s southern coast, is a popular beach destination known for its laid-back atmosphere and access to nearby islands. In May, the weather brings occasional rain, but there are still plenty of sunny intervals during the day, especially in the mornings. This makes it a good time to unwind by the beach or explore the surrounding coastline before the heavier rains of mid-wet season arrive.

You can lounge on Otres Beach, known for its chilled-out vibe, or take a short ferry ride to nearby islands like Koh Rong or Koh Rong Samloem for clear waters, snorkeling, and peaceful beach escapes.

For more details: Visit Sihanoukville: Top 9 amazing things to know and travel guide

Attend a local festival - Royal Ploughing ceremony

Date: Early to mid-May

The Royal Ploughing ceremony (Bon Chroat Preah Nongkoal) usually takes place in early to mid-May, marking the traditional start of the rice-growing season in Cambodia. Held in Phnom Penh or sometimes Siem Reap, this ancient ritual is presided over by members of the royal family and draws large crowds, including monks, farmers, and travelers.

During the ceremony, sacred oxen plough a symbolic field while royal priests interpret the oxen’s food choices to predict agricultural prosperity for the year. The event is rich in tradition, color, and pageantry - a unique cultural experience for any visitor.

Experience various Cambodia’s festivals with our blog: Top 5 festivals in Cambodia that you must visit

Must-try dishes when visiting Cambodia in May

Exploring Cambodia in May is not only about beautiful landscapes and cultural festivals - it's also a chance to indulge in its rich and flavorful cuisine. Here are some must-try local Cambodian dishes to enjoy during your trip

📌 Average food prices in Cambodia: Street food & Local markets: $1 – $3 per dish |Mid-range restaurants: $2 – $5 for a hearty meal |Western or upscale restaurants: $10 – $25+ per meal

Where to stay for your trip to Cambodia in May

Choosing the right accommodation in Cambodia in May depends on your travel style and the region you're visiting. From affordable 3-star hotels to high-end 5-star resorts, Cambodia offers a range of options. Here’s a quick guide to help you pick the perfect place to stay during the start of the rainy season

3-Star hotels in Cambodia

If you're looking for value without sacrificing comfort, these 3-star hotels are perfect for families, solo travelers, or couples. They offer cozy stays with essential amenities, often in central locations ideal for sightseeing. Prices range from $20–$50 per night, depending on the city and season.

Some 3-star hotels in Cambodia you can refer:

• Nature Lodge Resort - Mondulkiri

• Chan Boutique - Sihanoukville

• Rikitikitavi - Kampot

• Preah Vihear Boutique - Preah Vihear

4-star hotels in Cambodia

Want a bit more comfort and style? These 4-star hotels strike a great balance between affordability and luxury, often featuring pools, stylish rooms, and convenient access to top attractions. They cost around $50 - $120 per night.

Some 4-star hotels in Cambodia you can refer:

• White Mansion Boutique Hotel - Phnom Penh

• Cambana La Rivière - Battambang

• Terres Rouges Lodge - Ratanakiri

• Le Relais De Chhlong - Kratie

Explore more details: Top 9 best 4-star hotels in Cambodia for a relaxing getaway

5-star hotels in Cambodia

For those craving a touch of luxury, these 5-star hotels provide world-class service, elegant design, and premium facilities. Whether you’re staying in the city or escaping to a private island, these places promise a truly memorable stay. Their price is ranging from $100-$400 per night

Some 5-star hotels in Cambodia for luxury and comfort:

• RiverTree Villa & Resort - Kampot

• Six senses krabey - Koh Krabey

• Jaya House River Park - Siem Reap

• The Royal Sands Koh Rong - Koh Rong

Check out 5-star hotels in Cambodia: Top 9 best 5-star hotels in Cambodia

Plan your trip with our Cambodia itineraries

Looking for the perfect holiday for visiting Cambodia in May? We’ve got you covered with carefully crafted tours that combine rich cultural experiences, scenic landscapes, and seasonal highlights. Check out our Cambodia tours for more details and find the perfect itinerary for your unforgettable May adventure!

Cambodia family tour 15 days Cambodia Family Tour 15 Days: Discovering Khmer ancient history and unwinding yourself at the Koh Rong beach	Cambodia tour 10 days Cambodia Tour 10 days to delve into the rich history of the Khmer civilization and immersing yourself in Khmer culture	Cambodia family tour 12 days Uncover the rich heritage of ancient Khmer civilizations and unwind yourself on beach through Cambodia Family Tour 12 Days

In addition to our pre-designed tours, we can tailor-make trips that perfectly suit your needs. Don't wait any longer - get in touch with us now to plan an unforgettable journey with the best services just for you!

Travel tips for visiting Cambodia in May

Visiting Cambodia in May offers a unique blend of early rainy season beauty, cultural highlights, and fewer tourists. To make the most of your trip, it’s essential to plan ahead. Whether you're wondering how to get around, stay connected, or handle currency and visas, these Cambodia travel tips will help you travel smarter and enjoy every moment of your adventure.

How to travel around Cambodia

How to get around Cambodia? Check out the details on: Transportation in Cambodia: Everything you need to know

Getting a local SIM card

Staying connected in Cambodia is both easy and budget-friendly, especially with the availability of reliable Cambodia SIM cards that offer affordable data packages for tourists.

• Popular providers: Metfone, Smart, and Cellcard offer good coverage.

• Where to buy: Available at airports, convenience stores, or mobile shops.

• Cost: A tourist SIM with 4–8 GB data costs around $5–$10 USD.

Currency exchange

The official currency of Cambodia is the Cambodian Riel (KHR). However, US dollars (USD) are widely accepted for most transactions, especially in tourist areas. Exchange rates can fluctuate over time, so it’s always good to check before your trip. As now, the approximate exchange rates are:

• 1 Euro = about 4.524 KHR

• 1 USD = about 4.012 KHR

• 1 GBP = about 5.159 KHR

For more details: Exchanging money in Cambodia: Important tips for travelers

Our additional tips

• Visa formalities: To visit Cambodia, most travelers need to know Cambodia visa formalities, which can be obtained via eVisa, on arrival, or at embassies. The visa is valid for 30 days and costs around $30. Ensure your passport is valid for at least 6 months.

• Safety: Keep your wallet in your front pocket, avoid walking alone at night and watch out for pickpockets, especially groups of children.

• Beware of scam: As in many popular tourist destinations, be cautious of scams, especially with tuk-tuk drivers or street vendors. Always agree on prices upfront to avoid surprises.

• Prepare for cash payments: Many places in Cambodia, especially outside of major tourist areas, prefer cash payments. Have cash on hand for local transport, small purchases, or tipping.

• Respect local customs: Cambodian culture is deeply rooted in traditions. Always dress modestly when visiting temples, covering your shoulders and knees. Be mindful of local customs, especially when interacting with monks and elders.

Cambodia in May offers a unique blend of lush landscapes, rich culture, and fewer crowds - making it a great time to explore this enchanting country. Whether you're wandering through ancient temples, cruising on Tonlé Sap Lake, or savoring local flavors, every moment brings something special.

✨ Ready to plan your unforgettable adventure? Discover Cambodia in May with Hanoi Voyages - where every itinerary is crafted with care and passion for authentic travel experiences.