• Khmoeb Mekong Civilization
• 22 May, 2026

The southwest monsoon regime is blowing over the Bay of Bengal, Andaman Sea, South China Sea, Mekong River Basin, Cambodian Sea and over the Kingdom of Cambodia.

Such conditions will cause the weather conditions from May 22 to 24, 2026:

1- Plains:
– Average minimum temperature of 24°C and average maximum temperature of 36°C. Winds from the southwest and southeast have an average speed of 3 meters per second. The provinces of Banteay Meanchey, Battambang, Pursat, Siem Reap, Kampong Chhnang, Kampong Thom, Kampong Cham, Tboung Khmum, Svay Rieng, Prey Veng, Takeo, Kandal and Phnom Penh may experience rain with gusty winds and thunderstorms covering 15% of the area.

2- Plateaus:
– Average minimum temperature of 24°C and average maximum temperature of 36°C. Winds from the southwest and southeast have an average speed of 3 meters per second. Kampong Speu, Pailin, Oddar Meanchey, Preah Vihear, Kratie, Stung Treng, Ratanakiri, Mondulkiri, Dangrek Mountain Range and Cardamom Mountain Range may experience rain with gusts and thunderstorms covering 10% of the area.

3- Coastal areas:
– Average minimum temperature of 25°C and average maximum temperature of 35°C. Winds from the southwest and southeast have an average speed of 2 meters per second. Koh Kong, Sihanoukville, Kampot, Kep and Bokor Mountain Range may experience rain with gusts and thunderstorms covering 25% of the area.
– Sea waves have an average minimum height of 0.50 meters and an average maximum height of 1.25 meters.