Mondulkiri Province Weather in September

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

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Sen Monorom

Planning a journey to Mondulkiri Province, Cambodia this September and curious over the weather conditions to await? Your essential details are found on this page, answering your query:

What to Expect in Mondulkiri Province in September

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

Temperatures

You can expect warm maximum daytime temperatures of around 29°C (84°F) and nighttime temperatures around 22°C (72°F) in Sen Monorom. The temperatures cited for both day and night represent usual averages, but it's possible some days could be hotter. It's advisable to dress accordingly to handle the heat.

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

Precipitation

September is a very rainy month with an average rainfall of around 330 mm (13 in) in Sen Monorom. It experiences its highest rainfall in this month of the year. Come prepared by bringing an umbrella.

Explore Mondulkiri Province by month

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

January31°C (88°F) February33°C (91°F) March34°C (93°F) April33°C (91°F) May31°C (88°F) June30°C (86°F) This monthJuly29°C (84°F) August29°C (84°F) September29°C (84°F) October30°C (86°F) November30°C (86°F) December29°C (84°F)
Best Time to Visit Mondulkiri Province →

Best Places to Visit in Mondulkiri Province in September

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

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

Sen Monorom

In September Sen Monorom generally has high temperatures with maximum daytime temperatures around 29°C (84°F), minimum nighttime temperatures around 22°C (72°F) and heavy monthly rainfall. So on average the conditions are poor that month.

« August
September
October »
August
September
October
Max temperature
29°C (84°F)
29°C (84°F)
30°C (86°F)
Min temperature
23°C (73°F)
22°C (72°F)
22°C (72°F)
Monthly rainfall
295 mm (12 in)
330 mm (13 in)
223 mm (8.8 in)
Monthly rainy days
22 days
21 days
18 days
Weather conditions
poor
poor
poor
Climate in Sen Monorom →

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

Mondulkiri Province weather in September: frequently asked questions

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

September in Mondulkiri Province, Cambodia brings poor weather. In Sen Monorom, daytime temperatures are typically around 29°C (84°F) and nighttime lows hover near 22°C (72°F).

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

In Sen Monorom, the average daytime high in September is 29°C (84°F), while nighttime temperatures drop to around 22°C (72°F).

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

Yes. September brings heavy rainfall to Mondulkiri Province, Cambodia, with Sen Monorom averaging around 330 mm (13 in). Expect frequent showers and pack accordingly.

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

In our opinion, September may not be the ideal time to visit Mondulkiri Province, Cambodia due to the typically poor weather in Sen Monorom.

Generally speaking, the best visiting conditions can be found in December offering mostly perfect weather in Sen Monorom. On the other hand, the weather in March, April, May, June, July, August, September and October tend to be poor.

Interested in more climate information?

We have much more information about the climate in Mondulkiri 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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