Is September a Good Time to Visit Cambodia? (2026 Guide)

Cheapest month — challenging but rewarding for adventurous travelers. Here's everything you need to know about visiting Cambodia in September.

Weather in September

Temperatures range from 25–32°C during September. This falls within Cambodia's peak wet season, with rainfall levels classified as heavy (wettest month). Tourist crowds are very low, making it an excellent time for budget travelers and those seeking solitude.

Why Visit Cambodia in September

• Pchum Ben festival (major cultural event)
• Lowest prices of the entire year
• Rice paddies in full emerald splendor
• Tonle Sap at maximum water levels

What to Watch Out For

• September is typically the wettest month
• Some flooding possible in lowland areas
• Limited island accessibility

Insider Tips for September

• Join Pchum Ben ceremonies — one of Cambodia's most important festivals
• Focus on cities (Phnom Penh, Siem Reap, Battambang) for reliable access
• September has the best hotel deals of the year — negotiate 50%+ discounts
• Avoid Koh Rong unless you confirm ferry schedules

Our Verdict

Cheapest month — challenging but rewarding for adventurous travelers. Whether you're exploring ancient temples, relaxing on beaches, or immersing yourself in local culture, September offers incredible value and authentic experiences without the crowds.

For a complete month-by-month overview, check our detailed September travel guide or use our Trip Generator to build a custom itinerary.