May in Cambodia falls squarely within the hot, dry season, preceding the arrival of the southwest monsoon. Temperatures typically range from the mid-20s Celsius at night to the mid-30s or higher during the day. Humidity remains relatively low compared to the later months of the rainy season. While rain is less frequent, short, intense downpours can still occur. This period also sees an increase in sunshine hours.
Understanding Cambodia’s climate during May is essential for travelers planning visits. The hot and predominantly dry conditions influence packing choices, itinerary planning, and potential outdoor activities. Historically, this period has been an important part of the agricultural cycle, with farmers preparing for the planting season that follows the onset of the monsoon. The predictable weather patterns of May offer a degree of stability crucial for agriculture and related livelihoods.