Siem Reap Weather Today

Climate and Weather in Siem Reap, Cambodia

Siem Reap, located in northwestern Cambodia, is a popular tourist destination known for its stunning ancient temples, including the famous Angkor Wat. To fully enjoy your visit to Siem Reap, it's essential to understand the climate and weather patterns of the region throughout the year. This guide will provide you with detailed information about Siem Reap's climate, temperatures, rainfall, and the best time to visit.

Siem Reap's Climate

Siem Reap experiences a tropical wet and dry climate, characterized by distinct wet and dry seasons. The region falls within the tropical monsoon climate zone, which means it has two main seasons: the wet season and the dry season.

Wet Season (May to October)

During the wet season, Siem Reap receives the majority of its annual rainfall. The months of May to October are known for high humidity levels, frequent rain showers, and occasional thunderstorms. The average temperature during this period ranges from 25°C (77°F) to 34°C (93°F), with August being the hottest month. The wet season offers lush green landscapes and fewer crowds, making it an ideal time for those who don't mind occasional rain showers and want to explore Siem Reap's temples without the crowds. However, it's important to be prepared for the possibility of heavy rain and plan your activities accordingly.

Dry Season (November to April)

The dry season in Siem Reap runs from November to April and is characterized by drier and cooler weather. This period offers lower humidity levels and less rainfall compared to the wet season. The temperature during the dry season ranges from 20°C (68°F) to 30°C (86°F), with December and January being the coolest months. The dry season is the peak tourist season in Siem Reap, as travelers flock to the region to explore the temples and enjoy outdoor activities. The clear skies and pleasant temperatures make it an ideal time for sightseeing and photography. However, it's important to note that popular attractions can get crowded during this time, especially around major holidays.

Temperature in Siem Reap

Siem Reap experiences relatively high temperatures throughout the year, with only slight variations between the seasons. The average annual temperature in Siem Reap is around 28°C (82°F). The table below provides a breakdown of the average monthly temperatures in Siem Reap:

Month	Average Temperature (°C)
January	25
February	27
March	28
April	30
May	30
June	29
July	28
August	27
September	27
October	27
November	26
December	24

Rainfall in Siem Reap

Siem Reap receives the majority of its annual rainfall during the wet season. The region experiences an average annual rainfall of around 1,400 millimeters (55 inches). The wettest months are usually August and September, with heavy rainfall and occasional thunderstorms. The table below provides an overview of the average monthly rainfall in Siem Reap:

Month	Average Rainfall (mm)
January	5
February	2
March	5
April	40
May	130
June	100
July	90
August	160
September	210
October	190
November	50
December	10

Best Time to Visit Siem Reap

The best time to visit Siem Reap largely depends on your preferences and what you plan to do during your visit. The dry season, from November to April, is generally considered the best time to explore the temples and engage in outdoor activities. However, if you prefer fewer crowds and don't mind occasional rain showers, the wet season can offer a unique experience with vibrant landscapes and a more relaxed atmosphere. Just make sure to plan your activities accordingly and be prepared for rainy days. It's also worth noting that the shoulder months of November and April can be a great time to visit Siem Reap, as they offer a balance between lower tourist numbers and favorable weather conditions.

Conclusion

Siem Reap, Cambodia, experiences a tropical wet and dry climate with distinct wet and dry seasons. The wet season, from May to October, brings higher temperatures, high humidity levels, and occasional heavy rainfall. The dry season, from November to April, offers pleasant temperatures and lower humidity, making it the peak tourist season. Understanding Siem Reap's climate and weather patterns will help you plan your visit and make the most of your time in this beautiful region.