Best Time to Travel Cambodia: Weather & Festivals

Planning a trip to Cambodia promises an enriching experience, but knowing the best time to travel Cambodia is crucial for making the most of your adventure. This guide will delve into the country’s distinct seasons, helping you navigate the weather, avoid peak crowds, and immerse yourself in vibrant local festivals. Whether you dream of exploring ancient temples like Angkor Wat, relaxing on southern beaches, or experiencing the bustling streets of Phnom Penh, understanding Cambodia’s climate and event calendar is your first step to a perfect itinerary. Generally, the dry season, running from November to February, is considered the most favorable period for visitors, offering pleasant temperatures and minimal rainfall, ideal for extensive exploration. [10, 11]

Understanding Cambodia’s Climate: Dry vs. Wet Seasons

Cambodia experiences a tropical monsoon climate, characterized by two distinct seasons: the dry season and the wet (or monsoon) season. These seasons dramatically influence the weather, landscape, and overall travel experience. While the country is generally hot year-round, temperatures and humidity levels fluctuate significantly between these periods. [2]

The Dry Season: Sunshine and Serenity (November to April)

The dry season in Cambodia typically runs from November to April, offering minimal rainfall and abundant clear skies. This period is often considered the `best time to travel Cambodia` for many visitors due to the favorable weather conditions. The cooler months are December and January, with average temperatures around 24-26°C (75-79°F). [2]

This is Cambodia’s `high season` and `peak tourist season`, particularly in December and January, when tourist numbers are highest. During this time, the iconic temples of Angkor Wat near Siem Reap are at their most accessible, and the countryside is less muddy, making exploration easier. If you’re wondering “Is December a good time to visit Cambodia?” or “Is January a good time to visit Cambodia?”, the answer is a resounding yes, especially if you prioritize pleasant weather and don’t mind the crowds. However, keep in mind that March to May are the hottest months of the dry season, with temperatures sometimes exceeding 35°C (95°F), leading to more oppressive heat. [2]

For those seeking the `best time to visit Angkor Wat` and `best month to visit Siem Reap` for comfortable sightseeing, the period from November to February is ideal. The lower humidity and cooler temperatures make exploring the vast temple complexes much more enjoyable. To maximize your experience and avoid the largest crowds, consider visiting Angkor Wat during sunrise or sunset, and explore less famous temples during midday heat. For insider tips on managing the crowds at Angkor Wat, check out our guide on how to avoid crowds at Angkor Wat.

Cambodia welcomed 6,700,125 international tourists in 2024, marking a 22.9% increase from 2023, with Q1 2025 receiving 1,838,208 international visitors. This data underscores the growing popularity of Cambodia, particularly during its peak season. [13]

The Wet Season: Lush Landscapes and Fewer Crowds (May to October)

The `rainy season in Cambodia`, also known as the `monsoon season Cambodia` or `wet season Cambodia travel`, typically runs from May to October. This period brings higher humidity and more frequent rainfall, with 90% of the annual precipitation occurring during these months. [2]

Phnom Penh, for instance, averages around 1,415 mm of precipitation annually. September is generally the wettest month, with approximately 252 mm of precipitation over 19 rainy days, whereas February is the driest, with about 12 mm over 2 rainy days. [8]

While the idea of a `monsoon season Cambodia` might deter some, this period offers a unique charm. The landscape transforms into a vibrant, lush green, earning it the nickname “green season.” The paddy fields are emerald, and the Tonle Sap Lake swells to its largest size, offering fascinating boat trips and unique cultural insights. The rains often come in short, heavy downpours, usually in the afternoon, leaving plenty of sunshine for morning activities. [11]

For budget-conscious travelers, the wet season is often the `cheapest time to visit Cambodia`, as it coincides with `Cambodia low season`. Accommodation prices can be lower, and tourist sites, including Angkor Wat, are significantly less crowded. This provides a more serene and intimate experience with the ancient wonders. If you’re wondering “Is it worth visiting Cambodia in the rainy season?”, consider the benefits: fewer crowds, lower prices, and breathtakingly vibrant landscapes. Roads, especially in rural areas, can become muddy and challenging, but major tourist routes remain accessible.

Learning how to navigate and enjoy this season can offer a truly authentic and less commercialized experience. For a broader perspective on planning your trip, including considerations for different seasons, refer to our first-time Cambodia travel guide.

Month-by-Month Guide: Cambodia Weather, Crowds, and Events

To help you pinpoint the `best time to travel Cambodia` that aligns with your preferences, here’s a detailed `Cambodia weather by month` breakdown, including insights into crowds and major events. This section also directly addresses questions like “What is the best month to visit Cambodia?” and “What is the worst time to visit Cambodia?”

November – February: The Golden Window

This period is widely considered the ideal `when to visit Cambodia`. The weather is at its finest – dry, sunny, and relatively cool. Average temperatures hover around 24-26°C (75-79°F), making it perfect for exploring extensive sites like Angkor Wat. However, this is also `Cambodia high season`, meaning larger crowds at popular attractions and potentially higher prices for flights and accommodation. [2, 11]

• November: Marks the beginning of the dry season. Pleasant temperatures and the Water Festival (Bon Om Touk) often takes place (e.g., November 4-6, 2025), a spectacular event featuring boat races and celebrations, particularly vibrant in Phnom Penh. [2]
• December: One of the coolest and driest months. Excellent for all activities, but expect maximum crowds, especially around the Christmas and New Year holidays. `Is December a good time to visit Cambodia?` Absolutely, for perfect weather.
• January: Similar to December, with consistently pleasant weather. Still part of the `peak tourist season in Cambodia`. `Is January a good time to visit Cambodia?` Yes, it’s one of the best for comfortable touring.
• February: Continues with dry, sunny weather, but temperatures slowly start to climb. Crowds remain significant.

March – April: Transitioning to Heat

As the dry season progresses, temperatures rise considerably. These are some of `the hottest months in Cambodia`, with temperatures often exceeding 35°C (95°F). Humidity also starts to increase towards the end of April. [2]

• March: Very hot and dry. Tourist numbers might slightly decrease compared to the peak, but it’s still busy. Early mornings and late afternoons are the best times for sightseeing.
• April: The hottest month of the year, often feeling oppressive. The major event is the Khmer New Year (Chaul Chnam Thmey), a three-day harvest celebration typically held in mid-April (e.g., April 14-16, 2025). This is a fantastic cultural experience, but many businesses close, and domestic travel peaks. [5, 6]

May – August: The Heart of the Monsoon

This period sees the full onset of the `rainy season in Cambodia`. While there are frequent showers, they often occur in the afternoon and are typically heavy but short-lived. The landscape becomes incredibly green and vibrant, and rivers and lakes, including Tonle Sap Lake, are at their fullest. [10, 11]

• May: Beginning of the `wet season Cambodia travel`. Still hot, with increasing humidity and occasional afternoon downpours. Crowds are noticeably thinner.
• June: Continued rain, often interspersed with sunshine. The countryside is lush. A good time for photographers seeking dramatic skies and verdant scenery.
• July: Similar to June, with consistent rainfall but generally not disruptive to travel plans. Fewer tourists mean more serene experiences at popular sites.
• August: Rain showers become more frequent and sometimes longer. The rivers are high, offering excellent opportunities for boat tours on the Tonle Sap Lake.

September – October: The Green Season’s End

These months are often the wettest, particularly September, which receives the highest average rainfall. If you’re asking “What is the worst time to visit Cambodia?” solely based on rainfall, these months might be considered, but they also offer significant advantages for the adventurous traveler. [2]

• September: Generally the wettest month, with significant rainfall. Roads can be challenging, especially in rural areas. However, Angkor Wat is stunning with rain-fed moats and fewer visitors. This is truly the `cheapest time to visit Cambodia`.
• October: Rainfall starts to decrease, and temperatures begin to cool slightly towards the end of the month. The country remains beautifully green, and tourist numbers are still low. This `shoulder season Cambodia` offers a good balance of fewer crowds and improving weather.

Major Festivals and Events: Planning Around Celebrations

Cambodia’s rich cultural calendar features several significant festivals that can add another layer of excitement to your trip. Planning your visit around these events can offer a unique immersion into local traditions and celebrations. [3]

• Khmer New Year (Chaul Chnam Thmey): This is the most important national holiday in Cambodia, typically celebrated in mid-April (e.g., April 14-16, 2025). It marks the end of the harvest season and the beginning of the new solar year. Families return to their hometowns, pagodas are bustling, and traditional games and dances fill the streets. While it’s a vibrant time, be aware that many businesses close, and travel within the country can be crowded and more expensive. For more in-depth information about the Khmer New Year, refer to the Wikipedia page. [4, 9]

• Water Festival (Bon Om Touk): Usually held in November (e.g., November 4-6, 2025), this festival celebrates the reversal of the Tonle Sap River’s flow and the bounty of the Mekong River. It’s a spectacular event, particularly in Phnom Penh, featuring exhilarating boat races, illuminated floats, and fireworks. It often coincides with the beginning of the dry season, making it a popular time to visit. [2]

Other notable events include Pchum Ben (Ancestors’ Day), typically in September or October, where Cambodians pay respects to their ancestors, and Royal Ploughing Ceremony (May), which marks the beginning of the rice-planting season.

Choosing Your Ideal Time: A Summary

The `best time to travel Cambodia` ultimately depends on your priorities and what kind of experience you’re seeking. Here’s a quick summary to help you decide:

• For Optimal Weather & Iconic Sightseeing: November to February offers the coolest, driest weather, perfect for exploring Angkor Wat, Siem Reap, and Phnom Penh comfortably. This is the `best time to visit Angkor Wat` for many, but also the busiest. [11]
• For Budget Travel & Avoiding Crowds: The `wet season Cambodia travel`, from May to October, presents opportunities for lower prices and fewer tourists. The lush landscapes are stunning, and places like Tonle Sap Lake are at their most impressive. This is ideal for `avoiding crowds Cambodia`.
• For a Balance (Shoulder Season): Early November and late October, or early May, can offer a good compromise. The weather is transitioning, crowds are manageable, and you might still catch glimpses of the green season’s beauty or the beginning of the dry season’s pleasantness. `Shoulder season Cambodia` offers a unique blend of benefits.
• For Cultural Immersion: Plan around the Khmer New Year in April for a truly authentic cultural experience, understanding that it will be hot and some services may be limited. [4]

Before you finalize your plans, consider looking at a comprehensive first-time Cambodia travel guide to ensure you have all bases covered for an unforgettable journey.

Frequently Asked Questions

When is the best time to visit Cambodia?

The best time to visit Cambodia for pleasant weather is during the dry season, from November to February, when temperatures are cooler and rainfall is minimal. [2, 11]

When is the rainy season in Cambodia?

The rainy season in Cambodia, also known as the monsoon or wet season, typically runs from May to October. September is generally the wettest month. [2, 8]

When is the best time to visit Angkor Wat?

The best time to visit Angkor Wat is during the dry season, from November to February, when the weather is cooler and drier, making exploration of the extensive temple complex more comfortable. [11]

What is the best month to visit Cambodia?

December and January are widely considered the best months to visit Cambodia due to their consistently cool, dry, and sunny weather, ideal for all types of tourism activities. [2, 11]

What is the worst time to visit Cambodia?

From a weather perspective for dry-weather activities, September and early October can be considered the ‘worst’ time due to the heaviest rainfall. However, this period offers lush landscapes, fewer crowds, and lower prices, which can be ideal for different travel preferences. [8]