Cambodia Weather in May
Season: Rainy Season
In Cambodia, May is one of the hottest months, with soaring daytime temperatures averaging 35°C (95℉) and cooler evenings around 25°C (77℉). It also marks the start of the rainy season, with an average monthly rainfall of 145 mm across 17 rainy days. It often rains suddenly but stops quickly, leaving the sky bright and sunny. Visitors can enjoy the freshness brought by the rain and the ideal conditions for exploring Cambodia's ancient ruins. Visitors should pack accordingly, with both lightweight clothing for the heat and rain gear for unexpected showers, to ensure they make the most of this vibrant and culturally rich destination.
Averages for Cambodia Weather in May
High Temperature: 35℃ / 95℉
Low Temperature: 25℃ / 77℉
Rainfall: 145 mm
Rainy Days: 17 days
Sunrise: 05:37 ~ 05:43
Sunset: 18:20 ~ 18:28
Sunrise and sunset time are counted according to the historic statistics of Siem Reap.
What to Pack for Cambodia May Trip
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Clothes: It is recommended to wear short-sleeved T-shirts, tank tops, or lightweight shirts, preferably cotton or linen for their sweat-wicking and breathable properties. Opt for shorts, short skirts, or lightweight cotton/ linen trousers, steering clear of tight or heavy pants. For night events or outdoor dining, bring a lightweight jacket or shawl to combat temperature changes. Shoes: Select a pair of comfortable sneakers or sandals for easy walking while exploring attractions; avoid donning high heels or flip-flops to minimize the risk of slipping and falling on wet or slippery surfaces. Rain Gear: Bring a foldable umbrella or raincoat for sudden rain. Sun Protection Measures: Be sure to bring sunscreen with a high SPF value and sunscreen spray, and reapply regularly when out. At the same time, wear a sun hat and sunglasses, and dress in long-sleeved shirts or sun-protective clothing to reduce direct exposure of the skin to sunlight.Tip: Visiting temples like Angkor Wat requires modest attire, no shorts or tank tops. Long pants or skirts covering shoulders are recommended. Remove shoes and hats before entering as a sign of respect.
Top Things to Do in Cambodia During May
Tourism Rate:
Phnom Penh
Phnom Penh has many historical relics and museums, perfect for cultural explorers. The Royal Palace is a must-visit, showcasing Khmer architecture and culture. The National Museum lets you dive into Cambodian history and admire sculptures.
In May, Phnom Penh celebrates the King's Birthday with festivities. This national event, usually in mid-May, brings joy to all. During the celebrations, there's a grand ceremony at the Royal Palace with fireworks, Buddhist prayers, and more. Tourists can join in, feeling the respect and love for the King, and appreciating Cambodia's royal heritages.
It is predicted that the King's Birthday will fall on May 14th, 2025 in Cambodia. The country will take a day off.
Tips: The King's Birthday celebration in Cambodia, being a significant national event, attracts large crowds and may cause traffic disruptions, especially around the Royal Palace. Plan your itinerary flexibly, considering weather and event schedules. Book a hotel near the Royal Palace in advance for a better view of the fireworks.
Kampong Speu Province
Kampong Speu Province stands out for its rich historical relics, notably Udong, Cambodia’s capital in the past (1618-1866). The province's natural beauty is equally captivating, with Preaek Thnot River boasting lush forests, clear waters, and fresh air, perfect for relaxation and rejuvenation amidst nature.
Moreover, Kampong Speu hosts the prestigious Visak Bochea Day, a significant Buddhist celebration in Cambodia. During this time, visitors can witness the solemn procession of monks, listen to the chanting of sutras, and participate in prayer ceremonies. Udong Mountain, a scenic and culturally rich location, serves as one of the main venues for the festival, offering visitors a panoramic view of the province while they engage in the festive activities.
In 2025, Visak Bochea Day will be observed on May 5th, with a national holiday granted for the occasion.
Royal Plowing Ceremony
In May, Cambodia celebrates Royal Plowing Ceremony. Tourists can observe the King (or his representative) ploughing, sacred cows tilling the land, and other rituals at the sacred fields in Phnom Penh or designated provinces, and participate in blessing activities. At the celebration venue or local cultural centers, visitors can enjoy traditional Cambodian dances such as the Appalachian Dance, and feel their unique artistic charm.
The year 2025 marks the Royal Plowing Ceremony on May 15th, accompanied by a one-day nationwide holiday.
Travel Tips
1. Due to heavy rains during the rainy season, beaches may become muddy and unsafe for swimming. For your safety and enjoyment, it is strongly recommend avoiding beach visits during this time.
2. May to October sees a surge in dengue fever cases due to rainy, humid weather boosting mosquito populations. To stay safe: Use insect repellent, wear long sleeves, avoid beaches, choose indoor/shaded activities, monitor weather forecasts for flexible travel plans, stay hydrated, and maintain hygiene.
3-Day Weather Forecast of Major Cities
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- Last updated on Sep. 13, 2024 by Jally Zhang -