Banlung, Ratanakiri weather in September 2025

Q: How hot is it in Banlung, Ratanakiri in September?

Daytime temperatures usually reach 30°C in Banlung, Ratanakiri in September with high heat and humidity, falling to 23°C at night.

Q: How sunny is it in Banlung, Ratanakiri in September?

There are normally 5 hours of bright sunshine each day in Banlung, Ratanakiri in September - that's 43% of daylight hours.

Q: Does it rain in Banlung, Ratanakiri in September?

There are usually 19 days with some rain in Banlung, Ratanakiri in September and the average monthly rainfall is 306mm.

Q: What is the chance of a cyclone in Banlung, Ratanakiri in September?

On average 1 day in September in Banlung, Ratanakiri is likely to be affected by the passage of one or more tropical storms.

Expect daytime maximum temperatures of 30°C in Banlung, Ratanakiri, Cambodia in September and high heat and humidity based on long-term weather averages. There are 5 hours of sunshine per day on average with 19 days with some rainfall and typically 306 mm of rainfall in the month.

30
30°C max day temperature
5
5 hours of sunshine per day
19
19 days with some rainfall
23
23°C min night temperature
12
12 hours of daylight per day
H
High heat & humidity
306
306 mm of monthly rainfall
11
11+ (Extreme) UV index

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The September weather guide for Cambodia (Banlung, Ratanakiri) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C / mm) | Imperial (°F / inches)

More about Cambodia

How hot is it in Banlung, Ratanakiri in September?

Daytime temperatures usually reach 30°C in Banlung, Ratanakiri in September with high heat and humidity, falling to 23°C at night.

How sunny is it in Banlung, Ratanakiri in September?

There are normally 5 hours of bright sunshine each day in Banlung, Ratanakiri in September - that's 43% of daylight hours.

Does it rain in Banlung, Ratanakiri in September?

There are usually 19 days with some rain in Banlung, Ratanakiri in September and the average monthly rainfall is 306mm.

What is the chance of a typhoon in Banlung, Ratanakiri in September?

On average 1 day in September in Banlung, Ratanakiri is likely to be affected by the passage of one or more tropical storms.

Banlung, Ratanakiri September sunrise & sunset times

Browse the sunrise and sunset times for Banlung, Ratanakiri in September 2025. Select a month to view Banlung, Ratanakiri sunrise and sunset times for the next 12 months.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Date	Sunrise times	Sunset times
Monday, 1st September 2025	05:41	18:03
Monday, 15th September 2025	05:41	17:53
Tuesday, 30th September 2025	05:41	17:42

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Cambodia - quick facts
Flight time^✝	15 to 16 hours
Time difference	UK +7 hours
Language(s)	Khmer
Currency	Cambodian Riel
Electricity	A + C + G plug (230V)
Driving side	Right
Visa^✝	Yes
Why visit?	Beaches Culture
Tourist info	Cambodia Ministry of Tourism