When is the best time to go to Phnom Penh?

When is the best time to go to Phnom Penh? Here's some information to help you in your decision:

  • The best months for good weather in Phnom Penh are January, February, March, November and December
  • On average, the warmest months are February, March, April, May, June and August
  • The rainiest months are September and October

For full information about the climate and weather in Phnom Penh a specific month, click on the corresponding line below:

January 74°F/92°F
February 76°F/97°F
March 79°F/99°F
April 83°F/97°F
May 83°F/97°F
June 81°F/94°F
July 79°F/92°F
August 81°F/94°F
September 79°F/92°F
October 79°F/90°F
November 77°F/90°F
December 74°F/90°F

Weather and climate in Phnom Penh

  • In january the climate is perfect. At lunchtime, it's 90°F in average and it rains about 1.3in each month.
  • In the month of february the climate is good. At lunchtime, it's 95°F in average and it rains about 1.3in each month.
  • Between march and august the climate is okay. At lunchtime, it's 92°F in average and it rains about 9.6in each month.
  • In september the climate is the worst possible. In average, on the morning it is 79°F.
  • In october the climate is okay. the thermometer goes up to 90°F°C and it rains in october about 14.3in.
  • From november to december the climate is favorable. In average, on the morning it is 74°F and it rains about 2.9in each month.

Phnom Penh : Phnom Penh

Charts: temperature and rainfall in Phnom Penh

In the charts below, you can see the following seasonal norms for the city of Phnom Penh: the minimum and maximum outdoor temperature, the risk and amount of monthly rainfall, daily average sunshine, and relative humidity for each month of the year.

Outside temperature

Precipitation (rainfall)

Daily sunshine hours


Other cities and places near Phnom Penh

Chargement en cours
Legend: Phnom Penh other locations

Change units