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Weather in December in Preah Sihanouk Province

Planning a journey to Preah Sihanouk Province this December and curious over the weather conditions to await? Your essential details are found on this page, answering your query:

What is the weather like in Preah Sihanouk Province in December?

Preah Sihanouk Province is a region in Cambodia. December in Preah Sihanouk Province generally has very warm temperatures, with moderate precipitation.

Temperatures

You can expect very warm maximum daytime temperatures of around 30°C and nighttime temperatures around 26°C in Sihanoukville. To learn more about the conditions in specific areas of Preah Sihanouk Province in December, check out the map below. These night and day temperatures are average and some days may be even warmer. So be prepared and dress for the heat.

To explore the conditions in Preah Sihanouk Province in more detail, check the map below.

Precipitation

In December, precipitation varies across different areas. From moderate rainfall in Sihanoukville with an average of 43 mm to moderate rainfall in Koh Rong Sanloem with 49 mm.

Average sunshine

Meanwhile, Sihanoukville enjoys approximately 260 hours of sunshine, offering a mostly sunny climate that adds a pleasant and vibrant feel to the month.

For an in-depth overview of the yearly conditions, do visit our Preah Sihanouk Province climate page.

Where to go in Preah Sihanouk Province in December

Find more information for the most popular destinations in the Preah Sihanouk Province on the map below. Click on a destination dot for more details.

Map not visible? Whoops sorry! Please refresh the page.
Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

Select a Month of Interest

Check the conditions for any month of the year.

For a detailed overview over the year and the best time to visit Cambodia, check out our Preah Sihanouk Province's climate page.

Popular destinations

What is the weather like in December for the 3 most popular destinations in Preah Sihanouk Province?

Sihanoukville

In December Sihanoukville generally has very high temperatures with maximum daytime temperatures around 30°C, minimum nighttime temperatures around 26°C and moderate monthly rainfall. So on average the conditions are pleasant that month.

Sihanoukville
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
30°C 
26°C 
230 hours 
100 mm 
13 days 
30°C 
26°C 
260 hours 
43 mm 
8 days 
Annual   >> Annual
>>  
30°C 
26°C 
2,633 hours 
3382 mm 
163 days 
Climate in Sihanoukville

Koh Rong Island

In December Koh Rong Island generally has high temperatures with maximum daytime temperatures around 30°C, minimum nighttime temperatures around 26°C and moderate monthly rainfall. So on average the conditions are pleasant that month.

Koh Rong Island
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
30°C 
26°C 
230 hours 
101 mm 
13 days 
30°C 
26°C 
260 hours 
45 mm 
7 days 
Annual   >> Annual
>>  
30°C 
26°C 
2,633 hours 
3214 mm 
167 days 
Climate in Koh Rong Island

Koh Rong Sanloem

In December Koh Rong Sanloem generally has high temperatures with maximum daytime temperatures around 30°C, minimum nighttime temperatures around 26°C and moderate monthly rainfall. So on average the conditions are pleasant that month.

Koh Rong Sanloem
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
30°C 
27°C 
230 hours 
111 mm 
13 days 
30°C 
26°C 
260 hours 
49 mm 
8 days 
Annual   >> Annual
>>  
30°C 
26°C 
2,633 hours 
3133 mm 
166 days 
Climate in Koh Rong Sanloem

Is your destination not in the list? Have a look at other destinations in Preah Sihanouk Province, in Cambodia.

Is December the best time to visit Preah Sihanouk Province?

We consider December to be one of the best times to travel to Preah Sihanouk Province. Typically, the climate in Sihanoukville is pleasant. However, the weather conditions may vary depending on your destination.

Generally speaking, January, February, March and December provide pleasant weather in Sihanoukville. The weather in May, June, July, August, September and October, on the other hand, tends to be poor.

Interested in more climate information?

We have much more information about the climate in Preah Sihanouk Province.

Weather and climate has detailed information for every country in the world. Are you going to Cambodia? Get detailed 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.