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Cambodia weather in January 2026

Asia

Cambodia weather in January 2026

 

Day

31 °C

 

Night

22 °C

 

Sea

28 °C

 

Precipitation

18 mm

in month

 

Rainy days

4 days

in month

 

Daylight

11 hours

average

 

Sunshine

8 hours

average

 

Humidity

72 %

 

Day

31 °C

 

Night

22 °C

 

Sea

28 °C

 

Precipitation

18 mm

in month

 

Rainy days

4 days

in month

 

Daylight

11 hours

average

 

Sunshine

8 hours

average

 

Humidity

72 %

Overview: Cambodia
In January in Cambodia, the average air temperature ranges from 31 °C (87 °F) during the day to 22 °C (72 °F) at night. There are 4 days of rain on average, where the rainfall is 18 mm (0.73 in).

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Enjoyable beach with turquise water in Koh Rong on a sunny day with some clouds
Architecture in Siem Reap on a day with cloudy weather
Beach in Sihanoukville in partly cloudy weather

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Weather overview and FAQs

Weather overview

In January in Cambodia, the average air temperature ranges from 31 °C (87 °F) during the day to 22 °C (72 °F) at night. There are 4 days of rain on average, where the rainfall is 18 mm (0.73 in).

Is January a good month to visit Cambodia?

In January in Cambodia, there are ideal conditions for a vacation. The daily temperatures in this month reach pleasant 31 °C (87 °F). The seawater temperature reaches ideal 28 °C (82 °F). At night, temperatures hover around a pleasant 22 °C (72 °F). There are only 4 days of rain in the whole month, so you can leave your umbrella at home.

What is the temperature in Cambodia during the day in January?

In Cambodia in January, the average daily temperatures will be 31 °C (87 °F). The great temperature for lying by the sea or pool and sunbathing, everywhere else you will probably be a bit hot. Don't forget to drink during the day, in these temperatures you should hydrate yourself a lot.

What is the sea temperature in January in Cambodia?

In Cambodia in January expect the sea to be warm at 28 °C (82 °F). This temperature is someone's dream come true, while for someone it may no longer be ideal for the purpose of refreshment.

What is the air temperature in Cambodia in January at night?

The average night temperature in Cambodia in January is 22 °C (72 °F). A very pleasant temperature for long evening walks, fun over a drink outside, or doing sports in the morning. If possible, look for a hotel with air conditioning.

What is the average number of rainy days in Cambodia in January?

There are 4 days, which are rainy in Cambodia in January, that is, days with precipitation more than 2 mm (0.08 in). Converted to days of the week, this means that it will occur on an average of 0.9 days of the week, or in general - 14 % days.

How long is the day (from dawn till dusk) in Cambodia in January?

The length of daylight in Cambodia in January is 11 hours.

How many sunny hours can I expect in Cambodia in January?

In Cambodia in January, you can expect around 8 hours of sunshine.

Is there a dry season in January in Cambodia?

Yes, there is a dry season in January in Cambodia with just 4 days during the month being rainy.

How windy is Cambodia in January?

In Cambodia in January, there will be an average wind scale of 3. It is rather a milder or unnoticeable wind, therefore it will not bother you during your holiday.

Is it hot in Cambodia in January?

In January in Cambodia, you will enjoy nice warm weather, but it will also be pleasant and you probably won't feel hot.

Is Cambodia rainier in January than in February?

No, January in Cambodia is not a rainier month than February.

What is the humidity in Cambodia in January?

Humidity in Cambodia in January is 72 %.

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