Cambodia in September: Best things to do and see

Cambodia in September is a fascinating experience for travelers who want to see the country in its most authentic and vibrant form. After the heavy rains of the monsoon, the landscape turns into a lush green paradise, rice fields shimmer with fresh water and ancient temples such as Angkor Wat in September stand in dramatic contrast against the cloudy skies. 

To make the most of your journey, Hanoi Voyages offers tailor-made Cambodia tours designed around your interests. Let us help you turn your Cambodia in September adventure into an unforgettable travel story.

Is traveling to Cambodia in September a good idea?

When planning a trip to Southeast Asia, Cambodia often stands out for its ancient temples, vibrant culture and warm hospitality. But what about visiting Cambodia in September, right in the middle of the rainy season? Many travelers hesitate, unsure if it’s the right time. The truth is, September has unique advantages that make it a surprisingly rewarding month to discover Cambodia.

Advantages of traveling to Cambodia in September:

• Lush landscapes: Rice paddies, forests and temple grounds look vibrant after the rain, perfect for photography.

• Fewer tourists: Angkor Wat and other famous temples are less crowded, offering a peaceful atmosphere.

• Lower costs: Hotels, flights and tours are cheaper, making it budget-friendly.

• Full rivers and lakes: Boat trips on Tonle Sap or Mekong River are more scenic during this time.

• Authentic experience: With fewer visitors, interactions with locals feel more genuine.

Challenges of traveling to Cambodia in September:

• Rainy weather: Afternoon showers can disrupt outdoor plans if you don’t plan ahead.

• Flooding in some areas: Rural roads may be muddy or difficult to access.

• Limited beach time: Coastal areas like Sihanoukville or Kep may have rough seas and less sunshine.

• Less predictable transport: Occasional weather delays can affect flights or bus schedules.

So, is traveling to Cambodia in September a good idea? Yes, if you are flexible. While the rain brings some challenges, the rewards are plenty: lush scenery, fewer crowds and affordable travel. For those who don’t mind adjusting plans, Cambodia in September can be one of the most authentic and memorable times to visit.

What is the weather like in Cambodia in September?

September is part of the rainy season, with warm temperatures averaging 25–32°C (77–90°F). Expect short but intense showers, usually in the late afternoon or evening. Far from being a drawback, the rain brings out the best of the countryside - rice fields glow bright green, rivers and lakes overflow with life, and waterfalls are at their most spectacular. For photographers and nature lovers, Cambodia in September is a visual feast.

Top things to do and see in Cambodia in September

Visiting Cambodia in September is a unique experience. The tail end of the rainy season brings lush green landscapes, vibrant rivers and fewer crowds at major attractions. While occasional showers may occur, they are usually brief and refreshing, creating a perfect backdrop for exploring temples, markets and natural scenery. From the world-famous Angkor temples to peaceful riverside towns, there are countless things to see in Cambodia that make your trip memorable.

Explore Angkor Wat in September

No visit to Cambodia is complete without exploring Angkor Wat in September. The temple complex is surrounded by vibrant greenery and reflective ponds, perfect for photography. Visiting in September also means fewer tourists compared to peak season, allowing for a more serene experience.

Tips for visiting Angkor Wat in September:

• Arrive early in the morning to avoid afternoon showers.

• Wear lightweight, breathable clothing and comfortable shoes.

• Don’t miss other temples in the Angkor complex like Ta Prohm and Bayon.

Discover Phnom Penh’s cultural highlights

Cambodia’s capital, Phnom Penh, offers rich history and cultural attractions. Key sites include the Royal Palace, Silver Pagoda and the Tuol Sleng Genocide Museum. Cambodia in September provides comfortable weather for walking tours along the riverside and exploring local markets.

Best things to do in Phnom Penh in September:

• Take a stroll along the Tonle Sap River and enjoy the sunset.

• Explore central markets for local crafts and souvenirs.

• Visit museums to learn about Cambodia’s history and heritage.

Experience Battambang’s countryside

Battambang is a tranquil town known for its scenic countryside and traditional villages. Riding the Bamboo Train and cycling through rural roads lets visitors immerse themselves in local life. September’s occasional rains make the landscape particularly green and picturesque.

Things to do in Battambang:

• Ride the famous Bamboo Train.

• Explore small villages and local markets.

• Visit ancient temples and colonial architecture.

Enjoy coastal scenery in Kampot and Kep

For travelers looking to combine temples with riverside and coastal experiences, Kampot and Kep are ideal. The lush surroundings after the rainy season enhance rivers, pepper plantations and seafood markets. Cambodia in September makes these areas especially serene and enjoyable.

Best activities in Kampot & Kep:

• Explore pepper farms and plantations.

• Take a boat trip along the rivers.

• Enjoy fresh seafood at local markets.

Explore Tonle Sap Lake and its floating villages

One of the most unique experiences in Cambodia in September is visiting Tonle Sap Lake, Southeast Asia’s largest freshwater lake. The rainy season ensures the lake is full and the surrounding wetlands are vibrant, providing a breathtaking backdrop for exploration. A visit here offers a glimpse into local life, where communities live on floating villages and rely on the lake for fishing and transportation.

Top things to do at Tonle Sap Lake in September:

• Take a boat tour through floating villages to observe local daily life.

• Visit local schools and markets on the water for an authentic cultural experience.

• Enjoy birdwatching and spot unique wildlife in the wetlands.

• Photograph the stunning reflections of stilt houses and vibrant green landscapes after the rains.

Experience local culture and cuisine

Don’t miss the opportunity to explore things to see in Cambodia beyond temples and nature. Local markets, traditional cooking classes and street food tours provide a rich cultural experience. September allows for more intimate interactions with locals due to fewer tourists.

Cultural highlights to try:

• Learn to cook traditional Cambodian dishes like Amok or Nom Banh Chok.

• Visit local villages and markets for authentic experiences.

• Attend cultural performances or seasonal festivals if available.

Suggested itinerary for Cambodia in September

When planning to travel to Cambodia in September, many travelers wonder how much time is ideal to explore the country’s highlights. A 15-day Cambodia itinerary is highly recommended. With two full weeks, you can go beyond the main sites like Angkor Wat and Phnom Penh to experience authentic local life, natural landscapes and pristine islands.

📍Itinerary:

Day 1 : SIEM REAP  Day 2 : Siem Reap - Angkor Thom - Ta Prohm - Angkor Wat Day 3 : Siem Reap - Kbal Spean - Banteay Srei - Banteay Samre Day 4 : Siem Reap - TONLE SAP Day 5 : Siem Reap - Elephant Camp Day 6 : Siem Reap - BATTAMBANG  Day 7 : Battambang - Phnom Sampeau
Day 8 : Battambang - PHNOM PENH  Day 9 : Phnom Penh - Royal Palace Day 10 : Phnom Penh - KEP  Day 11 : Kep - SIHANOUKVILLE  Day 12 : Sihanoukville - SPEEDBOAT - KOH RONG  Day 13 - 14 : Koh Rong - Free time Day 15 : Koh Rong - Phnom Penh - Departure

This Cambodia tour takes you on a memorable 15-day journey, starting in Siem Reap with several days dedicated to the iconic temples of Angkor, followed by an excursion to Tonle Sap Lake to see its floating villages. You then head to Battambang, famous for its colonial architecture and countryside charm, before continuing to the capital Phnom Penh to explore its royal palaces and museums. 

The adventure extends southward to Kep and Sihanoukville, where you can taste fresh seafood and enjoy coastal views, before ending with a relaxing escape on the tropical island of Koh Rong. This itinerary blends cultural treasures, historical landmarks and beach relaxation, making it one of the best things to do in Cambodia during September.

Don’t limit your adventure to Cambodia alone. Hanoi Voyages offers exclusive multi-country tours, letting you explore Cambodia together with Vietnam’s charm, Laos’s tranquility and Thailand’s vibrant energy - all in one seamless journey.

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Essential tips for Cambodia in September

To enjoy the best of Cambodia in September, preparation is key. The rainy season doesn’t mean your trip will be ruined - it just requires a little flexibility and smart planning. Here are some essential tips to keep in mind:

• Choose waterproof or quick-dry footwear: Streets and rural paths can get muddy after the rain. A pair of waterproof sandals or breathable shoes that dry quickly will keep you comfortable while exploring temples and markets.

• Wear light, breathable clothing: The humidity is high during September, so choose loose-fitting cotton or linen clothes. These fabrics help you stay cool while still being respectful when visiting religious sites like Angkor Wat.

• Carry insect repellent: Rain and humidity bring more mosquitoes, especially around rivers, lakes and rice fields. To fully enjoy boat rides on Tonle Sap or countryside tours, insect repellent is a must.

• Plan flexible itineraries: While mornings are usually clear and ideal for sightseeing, rains tend to arrive in the afternoon. It’s wise to schedule outdoor activities earlier in the day and leave time for indoor experiences such as museums, cooking classes, or cultural performances in the evenings.

• Check transportation and road conditions: In rural areas, some dirt roads may become slippery or flooded. If you’re planning to travel from Siem Reap to Battambang or visit villages around Tonle Sap Lake, check with your tour operator in advance to avoid delays.

Visiting Cambodia in September reveals a side of the country that is both authentic and enchanting, with fewer crowds, lush landscapes and vibrant cultural life. From the temples of Angkor to the floating villages, each experience feels more intimate. Let Hanoi Voyages craft your personalized journey and ensure your trip to Cambodia in September is truly unforgettable.