Phnom Penh weather in December (Phnom Penh Municipality, Cambodia)
This month is known as a warm month.
The average maximum daytime temperature in Phnom Penh in December lies at 30.9°C (87.62°F).
Usually it is the coldest month of the year.
The average minimum temperature goes down to around 22.7°C (72.86°F) (often the minimum temperature is noted at night).
Rainfall during December is moderate with an average of 46mm (1.8 inches).
There are generally around 5 rainy days.
If you enjoy blue skies and sunshine, then this is a great time to go to Phnom Penh with 244 hours of sun during the entire month.
Phnom Penh, monthly averages in December
Min Temperature
22 °C
Max Temperature
30 °C
Chance of Rain
18%
Precipitation
45mm
Rainy days
5 days
Humidity
73% *
Sunshine
244 hrs *
Where to stay in Phnom Penh
Where to go in Cambodia in December
Find out more about the weather in Cambodia in December and which places have the best weather conditions in this month.
perfect weather
pleasant
tolerable
unpleasant
poor
What To Do
We rated the following activities from 1 (least suitable) to 10 (best) to do in December.
Interested in more climate information?
Weather and Climate provides you with all the information you need about the climate in Phnom Penh.
Our site offers climate and forecast data for almost all countries in the world. Are you going to Cambodia? On this website you can find historical weather averages for many cities in Cambodia. Not sure yet where to go? We now have a tool which suggests which destination suits your ideal climate conditions. Find out where to go with our weather planner.
