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Stung Treng Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Stung Treng.
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10-day forecastForecast
Climate overview of Stung Treng
With consistently stable weather, Stung Treng, Cambodia, sees little seasonal temperature change. Daytime highs average 34°C (93°F), ranging from 37°C (99°F) in March to 32°C (90°F) in September.
With around 1910 mm (75 in) of annual rainfall, Stung Treng has a notably wet climate. However, this rainfall is not evenly distributed, the city has distinct dry (December to February) and wet (May to October) seasons. The wettest month is September. The most sunshine falls in March, with an average of 8.9 hours of daily sunshine.
Stung Treng Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Stung Treng - and find the best time to visit.
Monthly Temperature in Stung Treng
The climate in Stung Treng remains fairly constant, offering very warm temperatures throughout the year. Average daytime temperatures reach a very hot 37°C (99°F) in March. In September, the coolest month of the year, temperatures drop to a very warm 32°C (90°F).
At night, temperatures range from around 26°C (79°F) in March to 22°C (72°F) in September.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Stung Treng
Stung Treng is known for its substantial rainfall, with annual precipitation reaching 1910 mm (75 in). Stung Treng can be quite wet during September, receiving approximately 342 mm (13 in) of precipitation over 19 rainy days.
In contrast, during the driest month (January), you will experience much drier conditions, with 5.5 mm (0.2 in) of precipitation spread across 2 rainy days. For more details, please visit our Stung Treng Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Stung Treng
Stung Treng can be enjoyed more throughout the sunniest month of March under a blue sky, with approximately 8.9 hours of sunshine daily. In contrast, the city experiences much darker days in September, with only 3.6 hours of sunlight per day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Humidity in Stung Treng by Month
The relative humidity is high throughout the year in Stung Treng.
The city experiences its highest humidity in September, reaching 89%. In March, the humidity drops to its lowest level at 64%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Wind Speed in Stung Treng
The mean wind speed varies between 1 m/s (2 knots) and 1 m/s (2 knots) throughout the year. It is lowest in January, February, March, April, May, June, July, August, September, October, November and December and highest during January, February, March, April, May, June, July, August, September, October, November and December. What does this mean?
The mean monthly wind speed over the year (meters per second)
Best Time to Visit Stung Treng
For the most comfortable conditions available during the year, consider visiting Stung Treng in December. Conditions are usually least comfortable in January, February, March, April, May, June, July, August, September and October.
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
Jan
very hot
Feb
very hot
Mar
very hot
Apr
very hot
May
very wet
Jun
very wet
Jul
very wet
Aug
very wet
Sep
very wet
Oct
wet
Nov
mixed
Dec
good
- Best overall: December
- Warmest weather: February, March and April
- Most sunshine: March
- Fewest rainy days: January, February, March and December
- Wettest months: May, June, July, August, September and October, when rainfall is highest.
- Seasonal pattern: Distinct dry (December to February) and wet (May to October) seasons
Frequently asked questions about the climate in Stung Treng
What is the best time to visit Stung Treng?
December typically offers the most optimal weather in Stung Treng. In contrast, January, February, March, April, May, June, July, August, September and October tend to have less optimal conditions. Stung Treng has distinct dry (December to February) and wet (May to October) seasons.
What temperatures can I expect in Stung Treng?
Daytime highs range from 32°C (90°F) in September to 37°C (99°F) in March. Nighttime lows range from 22°C (72°F) to 26°C (79°F). Temperatures stay relatively stable year-round.
How much rain does Stung Treng get?
Annual rainfall is around 1910 mm (75 in). September is the wettest month with 342 mm (13 in), while January is the driest with 5.5 mm (0.2 in).
How sunny is Stung Treng?
Stung Treng receives around 2,267 hours of sunshine per year. March is the sunniest month with 267 hours, while September is the cloudiest with just 108 hours. Overall, Stung Treng enjoys abundant sunshine.
Stung Treng 3-Day Forecast
Stung Treng on the map
Stung Treng is highlighted - select any city to see its climate.
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