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Phnom Penh in September
Phnom Penh, Cambodia

Phnom Penh in September

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Phnom Penh in September

Phnom Penh, Cambodia

Visiting Phnom Penh in September means experiencing the wet season. As a tropical destination, expect warm temperatures year-round with higher rainfall and humidity.

SeasonWet season
Travel StyleRelax & Unwind
Cost$

Weather in Phnom Penh in September

Average highs around 30.9C and lows near 24.7C. 365.2mm average precipitation and about 29 rainy days. September typically sits between August and October conditions, so it is useful for travelers wanting a balanced window in Phnom Penh. Pack quick-dry clothing and a light waterproof layer for September.

Avg High30.9C
Avg Low24.7C
Rainy Days29
Precipitation365.2mm
Daylight12.2h/day
Sunshine7.6h/day
Wind14.5 km/h
UVmoderate
Humidityhumid

Temperature

September brings wet season conditions in Phnom Penh, Cambodia. The average temperature is about 27.8C, with lows near 24.7C and highs around 30.9C.

Sunshine Hours

Phnom Penh, Cambodia usually gets around 7.6 hours of sunshine per day in September, with roughly 12.2 daylight hours available for sightseeing.

Rain

September sees around 365.2mm of rainfall over about 29 days. Rain can occur for around 11.7 hours per day on average.

Humidity

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Humidity in September is generally humid for Phnom Penh, Cambodia, especially when rainfall periods increase.

Additional Information

Average winds are around 14.5 km/h, so pack layers that handle changing conditions. Pack quick-dry clothing and a light waterproof layer for September.

Our September Hotel Picks for Phnom Penh

Sofitel Phnom Penh Phokeethra

Sofitel Phnom Penh Phokeethra

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Raffles Hotel Le Royal

Raffles Hotel Le Royal

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Rosewood Phnom Penh

Rosewood Phnom Penh

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What to Do in Phnom Penh in September

Explore the Tuol Sleng Genocide Museum S21 Prison

Explore the Tuol Sleng Genocide Museum S21 Prison

Explore Phnom Penh's haunting past with AI Travel Agent's Trip Planner App. Visit the Tuol Sleng Genocide Museum S21 Prison, a key activity for any traveler in Cambodia. For those planning a trip to Phnom Penh, this sobering museum offers deep insights into Cambodia's history and resilience. Discover things to do in Phnom Penh with cheap flights and activities through your AI Travel guide. Whether you're using Cambodia's best travel agent services or seeking cheap flights, the AI Travel App has you covered. Fly to Phnom Penh and immerse yourself in cost-effective activities by engaging with the city’s profound narratives, including other cheap activities in Phnom Penh, Cambodia.

Explore activity
Visit the Royal Palace and Silver Pagoda

Visit the Royal Palace and Silver Pagoda

Explore the majestic Royal Palace and Silver Pagoda in Phnom Penh, Cambodia, with the AI Travel Agent on your Trip Planner App. Discover cheap flights and dive into affordable activities in Phnom Penh. A trip to Phnom Penh is incomplete without witnessing these architectural marvels, some of the top things to do in this vibrant city. Your Phnom Penh travel adventure, curated by the Cambodia Travel Agent, ensures exclusive insights. Fly to Phnom Penh and experience cheap activities executable through AI travel. Get ready for an unforgettable exploration of Phnom Penh, where each corner blends history and culture seamlessly.

Explore activity
Take a sunset cruise on the Mekong River

Take a sunset cruise on the Mekong River

"Discover the enchanting beauty of the Mekong River with a sunset cruise in Phnom Penh, Cambodia, a must-do activity for travelers seeking breathtaking views and relaxing vibes. The AI Travel Agent’s Trip Planner App can guide you to this unforgettable experience as you explore cheap activities in the region. Capture the vibrant hues of the setting sun, reflecting on the serene waters, and immerse yourself in the cultural richness that Phnom Penh offers. Whether you're booking cheap flights or seeking other cheap activities in Phnom Penh, Cambodia, this sunset cruise promises a unique addition to your itinerary. For those planning a memorable trip to Phnom Penh, Cambodia, this is one of the top things to do, seamlessly arranged by your AI Travel Agent for a perfect and seamless travel experience."

Explore activity

Travel tips for Phnom Penh in September

Pack quick-dry clothing and a light waterproof layer for September. Book accommodation earlier when events overlap with peak weekends, and keep an eye on changing weather windows for day trips.

FAQ: Phnom Penh in September

Is September a good month to visit Phnom Penh?
September sits in the wet season period, so trip quality depends on your preferred weather, crowd levels, and pace.
What should I pack for Phnom Penh in September?
Average highs around 30.9C and lows near 24.7C. Pack quick-dry clothing and a light waterproof layer for September.
What weather should I expect in Phnom Penh during September?
September typically averages around 27.8C, with about 365.2mm of rain across 29 days.

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