Ratanakiri Province Weather in September

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

🔎
Banlung

Considering a trip to Ratanakiri 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 Ratanakiri Province in September

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

Temperatures

You can expect very warm maximum daytime temperatures of around 31°C (88°F) and nighttime temperatures around 24°C (75°F) in Banlung. On average, September is the month with the lowest temperatures of the year in Banlung.

To learn more about the conditions in specific areas of Ratanakiri Province, Cambodia, check out the map below.

Precipitation

September is a very rainy month with an average rainfall of around 400 mm (16 in) in Banlung.

Explore Ratanakiri Province by month

Pick a month to see the average temperature, rainfall and sunshine in Ratanakiri Province - and find the best time to visit. (based on Banlung)

January35°C (95°F) February37°C (99°F) March38°C (100°F) April37°C (99°F) May34°C (93°F) June32°C (90°F) This monthJuly32°C (90°F) August31°C (88°F) September31°C (88°F) October32°C (90°F) November33°C (91°F) December33°C (91°F)
Best Time to Visit Ratanakiri Province →

Best Places to Visit in Ratanakiri Province in September

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

Conditions Temperatures Precipitation
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 Ratanakiri Province

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

Banlung

In September Banlung generally has very high temperatures with maximum daytime temperatures around 31°C (88°F), minimum nighttime temperatures around 24°C (75°F) and heavy monthly rainfall. So on average the conditions are less favorable that month.

« August
September
October »
August
September
October
Max temperature
31°C (88°F)
31°C (88°F)
32°C (90°F)
Min temperature
24°C (75°F)
24°C (75°F)
24°C (75°F)
Monthly rainfall
402 mm (16 in)
400 mm (16 in)
220 mm (8.7 in)
Monthly rainy days
24 days
20 days
16 days
Weather conditions
less favorable
less favorable
less favorable
Climate in Banlung →

Is your destination not in the list? Have a look at all destinations in Ratanakiri 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.

Ratanakiri Province weather in September: frequently asked questions

What is the weather like in Ratanakiri Province, Cambodia in September?

In September, Ratanakiri Province, Cambodia generally has less favorable weather conditions. Banlung sees daytime temperatures near 31°C (88°F), with nights cooling to roughly 24°C (75°F).

What is the average temperature in Ratanakiri Province, Cambodia in September?

Average temperatures in Ratanakiri Province, Cambodia during September range from a nighttime low near 24°C (75°F) to a daytime high around 31°C (88°F) in Banlung.

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

Expect plenty of rainfall. Banlung records an average of 400 mm (16 in) in September, putting it among the wetter months for Ratanakiri Province, Cambodia.

Is September a Good Time to Visit Ratanakiri Province, Cambodia?

In our view, September might not be the best time to travel to Ratanakiri Province, Cambodia with often less favorable weather in Banlung.

Generally speaking, December provides good weather in Banlung. In contrast, January, February, March, April, May, June, July, August, September and October tend to have less favorable weather conditions.

Interested in more climate information?

We have much more information about the climate in Ratanakiri 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.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.

10 Hidden gems in Asia you need to visit

Explore 10 hidden gems in Asia offering authentic experiences, from pristine beaches and remote islands to cultural treks and peaceful mountain villages.
Staying in an artwork

Situated between three of Cambodia's oldest nature parks you can find a work of art created by world-famous architect Bill Bensley called Shinta Mani Wild.
Exploring Cambodia by Bicycle

Discover the wonders of Cambodia on a bicycle tour, exploring its history, culture, and breathtaking landscapes. Ideal for all levels of cyclists.
Must visit in Cambodia →