Siem Reap weather in December (Siem Reap Province, Cambodia)
What kind of weather does December bring to Siem Reap? Use this page to get an overview of the month’s weather conditions.
Temperatures
The weather in Siem Reap is usually perfect in December, characterized by very high temperatures and low rainfall. Anticipate daytime highs near 32°C, and cooler nights with temperatures around 22°C. While slightly cooler, this month still offers warm and pleasant weather.
Precipitation
Siem Reap in December usually receives low rainfall, averaging around 17 mm for the month. Based on our climate data of the past 30 years, about 2 days of rain are anticipated.So this is a great month to visit if you prefer dry days with pleasant temperatures. January and December typically offer the most optimal weather. In contrast, March, April, May, September and October tend to have less optimal conditions.
For an in-depth look at the yearly conditions, visit our specialized Siem Reap climate page with graphs.
Siem Reap, monthly averages in December
Min Temperature
22°C
Max Temperature
32°C
Chance of Rain
8%
Precipitation
17 mm
Rainy days
2 days
Humidity
64%
Where to go in Cambodia in December
Find out more about the weather in Cambodia and which places have the best travel conditions in this month.
perfect weather
pleasant
tolerable
unpleasant
poor
So, what should you wear in this month?
It's going to be warm! Consider airy clothing, t-shirts, and other summer clothes. Shorts for men made of cotton or linen are good options for staying cool.What To Do
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Interested in more climate information?
This site provides you with all the information you need about the climate in Siem Reap.
Our site offers climate and forecast data for every country 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 recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.
