Phnom Penh Climate

The country has a tropical climate – warm and humid. In the monsoon season, abundant rain allows for the cultivation of a wide variety of crops. This year-round tropical climate makes Cambodia ideal for developing tourism. Travellers need not to fear natural disasters such as erupting volcanoes or earthquakes, and the country is not directly affected by tropical storms.

Climate: Cambodia can be visited throughout the year. However, those plans to travel extensively by road should be avoided the last two months of the rainy season when some countryside roads may be impassable. The average temperature is about 27 degrees Celsius; the minimum temperature is about 16 degrees. December and January are the coolest months, whereas the hottest is April.

General information about the provincial climate:

  • Cool season: November- March (22-28c)
  • Hot season: March- May (28c -38c)
  • Rainy season: May – October (24-32c, with humidity up to 90%.)

The city temperatures range from 15? to 38 ?C and experiences tropical monsoons. Monsoons blow from the Southwest inland, bringing moisture-laden winds from the Gulf of Thailand and Indian Ocean from May to October. The northeast monsoon ushers in the dry season, which lasts from November to March. The city experiences the heaviest precipitation from September to October with the driest period occurring from January to February.