Weather in Cambodia in July

Cambodia's varied landscape of mountains, lowlands and coastal areas results in different weather conditions across its compact territory. Due to this geographical diversity, cooler temperatures prevail in the elevated areas of the Cardamom and Dangrek mountains, while warmer temperatures prevail in the busy plains. Now let's get into the details of the weather in Cambodia in July.

What is the weather like in Cambodia in July?

July in Cambodia is in the heart of the monsoon season, which is characterized by frequent, heavy rains and high humidity. The weather in Cambodia in July is accompanied by overcast skies and daily downpours that usually occur in the afternoon. Despite the frequent rains, the climate remains warm.

Monsoon weather can affect travel plans, especially when it comes to outdoor activities. Heavy rains can disrupt transportation and make some rural areas difficult to reach due to muddy and waterlogged roads. However, the rains often come in quick bursts and are usually followed by periods of clear weather, which still allows you to enjoy outdoor excursions, especially in the morning hours.

July is considered the low season for tourism in Cambodia due to the wet weather. This period has certain advantages such as fewer tourists, reduced prices and lush, colorful scenery as the rains fill Tonle Sap Lake and enliven the countryside, providing excellent photo opportunities.

In terms of rainfall, July is one of the wettest months in Cambodia. On average, the country receives 200-300mm of rainfall, which enlivens the landscape but can cause temporary flooding in some areas.

Overall, July can be an attractive time to visit Cambodia if you don't mind the rain and are looking for a more relaxed travel experience. However, if dry weather and constant outdoor activity is your priority, another month may be more suitable for traveling.

Rough Guide's Tip: A trip to Cambodia is a once-in-a-lifetime experience, so connect with our travel experts for the best trip experience.

Temperatures in Cambodia in July

The weather in Cambodia in July is characterized by average high temperatures of around 32°C (90°F) and lows of around 24°C (75°F). It is one of the warmest months of the year, although the heat is often tempered by frequent rainfall characteristic of the monsoon season.

Temperatures can vary from region to region. In coastal areas and lowlands, including cities such as Phnom Penh and Sihanoukville, temperatures are close to the national average, maintaining a warm and humid climate. In contrast, highland areas, such as the Cardamom Mountains region, have slightly lower temperatures due to altitude but are still warm by most standards.

Temperatures in July mean that Cambodia is generally hot, so you need to prepare for warm weather and high humidity. Despite the rain, the climate is far from cold overall, maintaining the tropical warmth typical of Southeast Asia at this time of year.

Set on taking a trip this summer? Read up on the best places to visit in July.

Is July a good time to visit Cambodia?

July falls during Cambodia's monsoon season, which is characterized by heavy rainfall, especially in the afternoon. This weather has a significant impact on travel, with delays and access problems possible, especially in rural and underdeveloped areas. Heavy downpours can sometimes disrupt outdoor activities and sightseeing plans.

However, this season brings its own benefits. The scenery is lush and green, crowds at major attractions such as Angkor Wat are smaller, and accommodation prices tend to be lower. If you're into photography or looking for a more relaxed travel experience, July offers unique opportunities.

While the weather in Cambodia in July is predominantly wet, it is also warm and the rain often comes in short, manageable bursts, allowing for periods of clear weather ideal for exploration. This season is considered low season for tourism, which can be a significant advantage if you're looking to avoid the crowds and prices of peak season.

Overall, whether July is a good time to visit Cambodia depends on personal preference. If you don't mind the rain and want to see fewer tourists and lush scenery, July can be a great time to go. However, if you prefer dry weather and uninterrupted outdoor activities, it may be better to consider traveling in a different month.

Can't decide on the season to travel? Explore our Cambodia year-round weather guide. Also, to better prepare for your trip you can read our travel tips for visiting Cambodia.

What about crowds and costs

July is low season in Cambodia due to monsoon rains, resulting in fewer tourists compared to the peak season from November to February. This reduced number of visitors means less crowded attractions, providing a more relaxed experience, especially at popular destinations such as Angkor Wat.

In addition, the cost of accommodation, tours and some services are generally lower, providing better value for money. The reduced flow of tourists also allows for a more authentic experience of local culture and traditions. Despite the wet weather, July offers benefits such as luxurious scenery and significant savings.

However, if you prefer dry weather and active holidays, the months of December to January may be more attractive, although they are characterized by higher prices and more tourists.

Looking for budget travel ideas? Explore our detailed list of the most budget-friendly destinations around the world.

Festivals and events in Cambodia in July

In July, Cambodia celebrates Asalha Puja (also known as Dharma Day), an important Buddhist festival commemorating the Buddha's first sermon. This event, celebrated on the day of the full moon, is accompanied by ceremonies and prayers at temples throughout the country, providing an in-depth insight into Cambodian culture and religion. Attending these ceremonies provides a unique experience of learning about local traditions and participating in spiritual rituals.

Although July is usually a quieter month due to the rainy season, if you wish to attend the Asalha Puja, it is worth booking accommodation and transportation in advance as these religious events can still attract crowds of tourists. 

Visiting this holy day will allow you to immerse yourself in Cambodia's deep spiritual heritage, adding another dimension to your trip.

Plan your trip with our Cambodia itineraries

Our Cambodia itineraries are crafted to help you experience the best of the country, stress-free. Think of them as a starting point — perfect for planning, but flexible enough to adjust to your own pace and interests. After all, travel is about freedom, but a little planning goes a long way.

• Cambodia itinerary 7 days: A week in Cambodia lets you explore the highlights —spend a few days in Siem Reap discovering Angkor Wat and nearby temples, then head to Phnom Penh to learn about the country’s history and vibrant culture.
• Cambodia itinerary 10 days: With ten days, you can dive deeper by adding a visit to Kampot’s riverside charm and Kep’s coastal seafood scene, along with Siem Reap and Phnom Penh.
• Cambodia itinerary 14 days: Two weeks gives you time to experience Cambodia in full, from the temples of Angkor and Phnom Penh’s history to the peaceful beaches of Koh Rong and the rural landscapes around Battambang.

Still looking for options for your summer trip? Explore our list of the best holiday destinations in July.

Visit Cambodia in other months

While each month offers a unique Cambodia experience, the best time to visit depends on your travel preferences, whether it's exploring ancient temples, enjoying the beaches, or participating in cultural activities. Here's a quick overview of what to expect in Cambodia by month:

• August: The wet season continues with frequent rains, making it a good time for river and waterfall visits.
• September: As the rainy season persists, the countryside is at its most beautiful, with vibrant greenery and full waterways.
• October: Rainfall starts to decrease, making way for clearer skies and comfortable travel conditions towards the end of the month.
• November: Marking the start of the peak season, November offers cool, dry weather, ideal for exploring and comfortable travel.
• December: With cool temperatures and low humidity, December is one of the best times to visit, perfect for holiday celebrations and year-end travels.
• January: The dry season is in full swing, offering sunny days and cool evenings, making it perfect for temple tours and outdoor adventures.
• February: Still within the dry season, February provides excellent weather conditions for sightseeing, with minimal rainfall and comfortable temperatures.
• March: As the hot season begins, temperatures start to rise, making early morning and late afternoon the best times for outdoor activities.
• April: Known for the hottest temperatures of the year, April is also celebrated for the Khmer New Year, a significant cultural festival.
• May: The beginning of the monsoon season brings sporadic showers, cooling down the hot temperatures and bringing the landscape to life.
• June: Rainfall increases, leading to lush landscapes and fewer tourists, ideal for those seeking a quieter experience.