Svay Rieng Province Weather in September

Average temperatures, rainfall, sunshine and the best places to visit in Svay Rieng Province, Cambodia in September.

Considering a trip to Svay Rieng Province, Cambodia this September and wondering about the expected weather conditions? Find all the crucial information you need right here, addressing your question:

What to Expect in Svay Rieng Province in September

Svay Rieng Province, Cambodia is a region in Cambodia. September in Svay Rieng Province generally has very warm temperatures, with heavy precipitation.

Temperatures

You can expect very warm maximum daytime temperatures of around 33°C (91°F) and nighttime temperatures around 25°C (77°F) in Svay Riĕng. While the given temperatures for day and night are typical, there may be days that feel warmer. Make sure you're dressed in a way that keeps you cool and comfortable.

To explore the conditions in Svay Rieng Province, Cambodia in more detail, check the map below.

Precipitation

September is a very rainy month with an average rainfall of around 303 mm (12 in) in Svay Riĕng. It experiences its highest rainfall in this month of the year. Come prepared by bringing an umbrella.

Average sunshine

Sunshine is moderately available across various locations. In Svay Riĕng, you can expect around 182 hours of sunlight in September, which gives a pleasant combination of sun and shade. For those who want maximum sunshine, our weather planner can point you toward the sunniest places on Earth.

Explore Svay Rieng Province by month

Pick a month to see the average temperature, rainfall and sunshine in Svay Rieng Province — and find the best time to visit. (based on Svay Riĕng)

Best Places to Visit in Svay Rieng Province in September

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Svay Rieng Province.

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

Popular Destinations in Svay Rieng Province

What is the weather like in September for the most popular destinonation in Svay Rieng Province, Cambodia?

Svay Riĕng

In September Svay Riĕng generally has very high temperatures with maximum daytime temperatures around 33°C (91°F), minimum nighttime temperatures around 25°C (77°F) and heavy monthly rainfall. So on average the conditions are poor that month.

August
September
October
Max temperature
33°C (91°F)
33°C (91°F)
33°C (91°F)
Min temperature
25°C (77°F)
25°C (77°F)
25°C (77°F)
Monthly sun hours
188 hours
182 hours
197 hours
Monthly rainfall
252 mm (9.9 in)
303 mm (12 in)
272 mm (11 in)
Monthly rainy days
17 days
19 days
18 days
Weather conditions

Is your destination not in the list? Have a look at all destinations in Svay Rieng Province, in Cambodia.

In our records: Cambodia September extremes

Notable September records observed across cities in Cambodia in our climate database (1976 – 2026). Historic readings can vary in quality, so treat these as illustrative.

  • From our sources, the wettest September day in Cambodia brought 301 mm (12 in) in Sihanoukville on September 23, 2006.

Svay Rieng Province weather in September: frequently asked questions

What is the weather like in Svay Rieng Province, Cambodia in September?

September in Svay Rieng Province, Cambodia brings poor weather. In Svay Riĕng, daytime temperatures are typically around 33°C (91°F) and nighttime lows hover near 25°C (77°F).

What is the average temperature in Svay Rieng Province, Cambodia in September?

In Svay Riĕng, the average daytime high in September is 33°C (91°F), while nighttime temperatures drop to around 25°C (77°F).

Does Svay Rieng Province, Cambodia get a lot of rain in September?

Yes. September brings heavy rainfall to Svay Rieng Province, Cambodia, with Svay Riĕng averaging around 303 mm (12 in). Expect frequent showers and pack accordingly.

Is September a Good Time to Visit Svay Rieng Province, Cambodia?

In our view, September might not be the best time to travel to Svay Rieng Province, Cambodia with often poor weather in Svay Riĕng.

Generally speaking, the best visiting conditions can be found in December offering mostly unpleasant weather in Svay Riĕng.

Interested in more climate information?

We have much more information about the climate in Svay Rieng 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.

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