Kep

Kep Province Weather in September

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

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Kep

Are you planning a trip a to Kep Province, Cambodia in September and wondering what kind of weather to expect? This page has all the details you need.

What to Expect in Kep Province in September

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

Temperatures

You can expect very warm maximum daytime temperatures of around 30°C (86°F) and nighttime temperatures around 26°C (79°F) in Kep. The temperatures mentioned for both day and night are typical averages. However some days might get even hotter. It's best to stay prepared by wearing cloths suitable for the warmth.

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

Precipitation

September is a very rainy month with an average rainfall of around 273 mm (11 in) in Kep. Based on our climate, it is the month with the most precipitation throughout the year in Kep.

Explore Kep Province by month

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

January31°C (88°F) February32°C (90°F) March32°C (90°F) April33°C (91°F) May32°C (90°F) June31°C (88°F) This monthJuly30°C (86°F) August30°C (86°F) September30°C (86°F) October31°C (88°F) November31°C (88°F) December31°C (88°F)
Best Time to Visit Kep Province →

Best Places to Visit in Kep Province in September

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

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

Kep

In September Kep generally has very high temperatures with maximum daytime temperatures around 30°C (86°F), minimum nighttime temperatures around 26°C (79°F) and heavy monthly rainfall. So on average the conditions are poor that month.

« August
September
October »
August
September
October
Max temperature
30°C (86°F)
30°C (86°F)
31°C (88°F)
Min temperature
26°C (79°F)
26°C (79°F)
25°C (77°F)
Monthly rainfall
237 mm (9.3 in)
273 mm (11 in)
259 mm (10 in)
Monthly rainy days
19 days
20 days
19 days
Weather conditions
poor
poor
poor
Climate in Kep →

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

Kep Province weather in September: frequently asked questions

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

Kep Province, Cambodia typically experiences poor weather in September, part of the season. Daytime highs in Kep average around 30°C (86°F), and temperatures drop to about 26°C (79°F) at night.

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

Kep averages a daytime maximum of 30°C (86°F) in September, with overnight lows close to 26°C (79°F).

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

Yes. September brings heavy rainfall to Kep Province, Cambodia, with Kep averaging around 273 mm (11 in). Expect frequent showers and pack accordingly.

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

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

Generally speaking, January and February provide pleasant weather in Kep. The weather in April, 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 Kep 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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