Cambodia Weather in September

Cambodia Weather in September

Season: Rainy Season


 High Temperatures: In September, Cambodia experiences an average high temperature of 32°C (90°F), necessitating precautions against heatstroke for visitors, including staying hydrated and maintaining adequate water intake.

 Moderate Temperature Fluctuations: Despite the sweltering heat during the day, the average nighttime temperature dips to a more comfortable 24°C (75°F). This moderate temperature swing creates pleasant evenings, conducive to restful sleep.

 Abundant Rainfall: September is in Cambodia's rainy season, with an average rainfall of 263 millimeters, indicating frequent and substantial precipitation. On average, the month experiences 21 days of rainfall, particularly in afternoons, so it's advisable to pack rain gear.
 

Averages for Cambodia Weather in September

High Temperature: 32℃ / 90℉
Low Temperature: 24℃ / 75℉
Rainfall: 263 mm
Rainy Days: 21 days
Sunrise: 05:53 ~ 05:54
Sunset: 17:55 ~ 18:16
Sunrise and sunset time are counted according to the historic statistics of Siem Reap.
 

What to Pack for Cambodia September Trip

Clothes to Wear in Cambodia in September
 Clothes: For daytime activities during high temperatures, short-sleeved T-shirts, shorts and skirts made of cotton or quick-drying fabrics are excellent choices as they facilitate heat dissipation. Additionally, a sun-protective jacket with a high UPF rating can effectively shield your skin from harmful UV rays.
 
As for cooler nights when temperatures drop, long-sleeved clothing crafted from cotton or blended fabrics, along with lightweight trousers such as thin sweat pants, are ideal options. They offer warmth while maintaining breathability and preventing mosquitoes, ensuring comfort throughout the evening. 
 
 Shoes: Waterproof and breathable hiking shoes or sneakers to keep your feet dry.
 
 Rain Gear: For possible showers or thunderstorms, always keep a portable raincoat or a foldable poncho.
 
 Sun Protection Essentials: High SPF sunscreen to protect your skin from UV damage. A wide-brimmed hat and polarized sunglasses are also must-haves for sun protection.
 
 Mosquito Prevention Items: After rain, there is an increase in mosquitoes so it is important to apply mosquito repellent.
        

The Worthiest Attractions to Visit in September

Tourism Rate:
 
In September, abundant rain rejuvenates Cambodia, washing forests to particularly lush and enchanting green. Meanwhile, with the crowds thinning out and the temperature dropping after rain, visitors can immerse in a more serene and comfortable environment to experience the solemn beauty of ancient ruins.
 

Tonlé Sap Lake

In September, the rainy season, Tonlé Sap Lake expands dramatically, its waters rising to create a breathtaking aquatic panorama. You can embark on a traditional wooden boat and cruise through the intricate network of waterways, enjoying a close-up view of the floating villages and markets. 
 
Among the many attractions, Kompong Phluk Floating Village stands out as a must-see. This lakeside community, characterized by stilt houses that have gracefully floated on the water for generations, offers a unique window into traditional Cambodian water life. Here, you'll also have the opportunity to step inside local homes, observe their daily routines, savor authentic Cambodian cuisine, and even join in on fishing activities, fully embracing the rich culture and charm of this fishing community.
Forest on Tonle Sap Lake
Forest on Tonle Sap Lake
 

Angkor Wat

Angkor Wat, a colossal religious monument renowned worldwide, takes on an even more solemn air during rainy season. The celestial wash enhances its grandeur and intricate reliefs, making them even more awe-inspiring. Furthermore, Beng Mealea, a partially abandoned temple, is transformed by the rains into a primal and wild canvas where jungle and stone structures intertwine, creating a paradise for photographers and adventurers alike.
 
Lastly, Angkor Wat in Cambodia is renowned as the ultimate destination for sunrise viewing. At the autumnal equinox in September and the vernal equinox in March, an extraordinary spectacle unfolds at the western gate. As the sun gradually rises above the tallest tower at the center of the five towers, it merges the architectural marvel with the natural beauty, creating a unique and breathtaking sunrise wonder.
Beng Mealea in Cambodia
Beng Mealea in Cambodia
 

Kampot

Kampot, famous for its stunning tropical scenery and rich cultural heritage, is especially beautiful in September. Among all the attractions, Bokor National Park is a must-see. Known as "Cambodia's most beautiful mountain," the park has amazing natural views and also old French buildings left behind. Among these, the remnants of French architecture, exemplified by Bokor Hill Station, provide visitors with a unique glimpse into the charm of cultural blending, immersing them in a realm filled with tales and imagination.
A Buddhist Statue in Cambodia
A Buddhist Statue in Cambodia
 

A Traditional Festival in September- Pchum Ben

Pchum Ben, also known as Ancestor's Day, holds a special place among Cambodia's traditional festivals. It's a time to honor the deceased, pay respects to ancestors, and bless the spirits through Buddhist ceremonies.
 
During Pchum Ben, Cambodian Buddhist temples become lively centers of activity. Tourists can visit these temples and join in the rituals performed by devout followers. It's a meaningful experience for anyone interested in Cambodian culture.
 
Moreover, the festival features a variety of exciting events, such as buffalo races, wrestling matches, and martial arts performances with sticks. These activities showcase Cambodia's rich heritage and offer visitors a chance to observe and participate in the festivities. 
 
For the year 2025, the festival is expected to fall around September 21st - 23rd.
 

Tips

1. September is the low tourism season in Cambodia, with relatively fewer tourists. This results in less crowded attractions, allowing for a more relaxed and enjoyable experience of sightseeing and photography.
 
2. Due to the reduced number of visitors, prices for accommodations, dining, and transportation are generally more affordable, making it an attractive option for travelers with limited budgets.
 
3. When visiting temples, adhere to the local religious customs. This includes removing your shoes before entering, dressing modestly, and avoiding attire that is revealing or overly casual. For female visitors, it is advisable to wear long pants or dresses that cover the shoulders and upper arms, rather than short skirts, shorts, or tank tops.
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- Last updated on Sep. 26, 2024 by Jally Zhang -