Cambodia's varied temperatures and climates may seem peculiar for a country that is not large. The country’s landscape includes mountains, lowlands, and coastal areas, so temperature variations shouldn’t come as a surprise. The Cardamom and Dangrek Mountains have cooler temperatures than the lower-lying plains, home to most of the country’s towns and cities. For now, we’ll take a deep dive into the weather in Cambodia in May.
May is characterised as the transition month between the dry and wet seasons. The weather in Cambodia in May is generally warmer with noticeably high humidity levels, which contributes to the climate's tropical feel.
As the first month of the monsoon in Cambodia's southwest, May is the time when there is an increase in rain with a chance of thunderstorms. The weather tends to be rather unstable, varying between hot and cool, dry and humid and occasional showers. May tends to be slightly cooler and still fairly dry compared to April.
Overall, May is still a good month to travel if you enjoy the charm of the rain and want to avoid peak-season crowds. This is when Cambodian landscapes become vibrant, offering beautiful sceneries. We advise packing a waterproof jacket and planning indoor activities for the rainy days when you won't be able to enjoy the outdoors.
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.
Bayon temple in Angkor Thom, Cambodia © Shutterstock
Temperatures in May differ across the country. They tend to be slightly cooler in the northern part, while the weather is warmer in the southern regions. Popular tourist destinations, like the islands of Koh Rong and Koh Samloem, see temperatures hovering around 28°C to 32°C (82F to 89F).
In the south, temperatures reach the higher end of the scale, which is ideal for those who enjoy the heat. The coastal areas offer a pleasant climate for enjoying a day at the beach.
While the temperatures in the country are around 32°C (88F), the average precipitation is diverse. Southern Cambodia observes 120 mm (4 inches) of rainfall and around 13 days of rain in May. The average precipitation around Siem Reap and Battambang reaches 150 mm (6 inches) of rainfall and an average of 17 days of rain. Going to the south, rainy days usually exceed 20, with an average rainfall of 210 mm (9 inches).
The weather in Cambodia in May is generally still fairly dry and cooler early in the month, ensuring an enjoyable travelling experience.
Otres Beach near Sihanoukville in southern Cambodia © Shutterstock
Visiting Cambodia in May has its advantages and challenges. The good side is that you can enjoy lush and lively landscapes, offering a unique experience. The low number of tourists allows you to immerse yourself in the local culture without all the hustle that the peak tourist season brings.
However, you will have to be flexible because intermittent rain can impact outdoor activity plans. Tourists who enjoy a more spontaneous travel experience will find May the ideal time. Temples like the Angkor Wat are magnificent during this period and exuded a mystical charm in the rain.
Read all about the weather in our article about the best time to visit Cambodia.
‘Silver Pagoda’ or Temple of the Emerald Buddha in Phnom Penh © Shutterstock
The weather in Cambodia in May marks the start of the wet season, resulting in fewer tourists compared to the high season that typically runs from November to April. The low number of tourists in May allows for free exploration of attractions and the enjoyment of a quieter ambience. This is also a great time to travel because accommodations and tours will be offered for a fairer price.
For those who are more into a less crowded and more relaxed exploration of Cambodia, then May is an excellent opportunity to do so. On the other hand, if you enjoy the vibrancy of tourist seasons and crowded places, there might be better times for you to plan your trip.
Hostels are the best option for budget travellers, and those on a tight budget can also explore the abundant free accommodation options.
May in Cambodia is not known for any major festivals except for the ancient agricultural ritual known as the royal ploughing ceremony. This is not an event that draws in a major number of tourists, but it offers a glimpse into the country’s cultural heritage.
The festival happens in late May and marks the start of the rainy season and the time for ploughing. Cows, as sacred animals in the country, plough a symbolic furrow outside the royal palace in the capital. If you are interested in local customs and traditions, you will surely find this ceremony an intriguing addition to the itinerary.
Cambodia is a great destination to visit spectacular temples © Shutterstock
Depending on the weather in Cambodia in May, make your dream trip a reality by selecting one of our tailor-made trip services. We simplify planning by providing itineraries created by local travel experts.
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written by
Ties Lagraauw
updated 21.03.2024
