September Rainfall and Precipitation in Siem Reap Province

Average rainfall, rainy days and the driest cities in Siem Reap Province, Cambodia in September.

Siem Reap Province, Cambodia, a region in Cambodia, experiences heavy precipitation in September, ranging from 275 mm (11 in) of rainfall in Phumĭ Trás Treăng to 305 mm (12 in) in Phumĭ Chŭb Chănt Sâr. If you're planning to visit during September, be prepared for the highest rainfall of the year in Siem Reap Province, Cambodia.

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Check the conditions for any month of the year.

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For a detailed overview over the year and the best time to visit Siem Reap Province, check out our Siem Reap Province's climate page.

See also: Siem Reap Province weather by month.

Best Places to Visit in Siem Reap Province in September

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

Conditions Temperatures Precipitation
Monthly precipitation 0 mm (0 in) dry → 150 mm (5.9 in) wet

Marker color shows total monthly precipitation in September: pale blue is dry, deep blue is wet.

See all September weather averages, cities and regions in Siem Reap Province

Siem Reap Province precipitation in September: frequently asked questions

How much rainfall does Siem Reap Province, Cambodia receive in September?

September in Siem Reap Province, Cambodia is a significant part of the rainy season. It might not be the best month for a trip. Siem Reap often receives substantial rainfall, averaging approximately 286 mm (11 in). The frequent showers make the weather unpredictable, with conditions shifting rapidly.

How many days does it rain in Siem Reap Province, Cambodia in September?

Siem Reap sees roughly 18 days rainy days during September.

Is September part of the rainy season in Siem Reap Province, Cambodia?

Yes, the rainy season in Siem Reap Province, Cambodia includes September. Plan for periodic rainfall during your visit.

What is the wettest city in September in Siem Reap Province, Cambodia?

Phumĭ Chŭb Chănt Sâr is the wettest city in Siem Reap Province, Cambodia in September according to our database, with average rainfall of around 305 mm (12 in).

What is the driest city in September in Siem Reap Province, Cambodia?

Based on our database, Phumĭ Trás Treăng sees the least rainfall in Siem Reap Province, Cambodia in September, with around 275 mm (11 in) on average.

Interested in more climate information?

We have much more information about the climate in Siem Reap 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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