Khao Lak weather in September 2026

Q: How hot is it in Khao Lak in September?

Daytime temperatures usually reach 32°C in Khao Lak in September with very high heat and humidity, falling to 25°C at night.

Q: How sunny is it in Khao Lak in September?

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

Q: Does it rain in Khao Lak in September?

There are usually 20 days with some rain in Khao Lak in September and the average monthly rainfall is 292mm.

Q: What is the chance of a typhoon in Khao Lak in September?

On average less than 1 day in September in Khao Lak is likely to be affected by the passage of one or more tropical storms.

Expect daytime maximum temperatures of 86°F in Khao Lak, Thailand in September and high heat and humidity based on long-term weather averages. There are 5 hours of sunshine per day on average with 24 days with some rainfall and typically 18.2 inches of rainfall in the month.

86
86°F max day temperature
5
5 hours of sunshine per day
24
24 days with some rainfall
73
73°F min night temperature
12
12 hours of daylight per day
H
High heat & humidity
18.2
18.2 inches of monthly rainfall
11
11+ (Extreme) UV index
82
82°F sea temperature

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The September weather guide for Thailand (Khao Lak) 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) | Imperial (°F)

More about Thailand

How hot is it in Khao Lak in September?

Daytime temperatures usually reach 90°F in Khao Lak in September with very high heat and humidity, falling to 77°F at night.

How sunny is it in Khao Lak in September?

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

Does it rain in Khao Lak in September?

There are usually 20 days with some rain in Khao Lak in September and the average monthly rainfall is 11.5 inches.

What is the chance of a typhoon in Khao Lak in September?

On average less than 1 day in September in Khao Lak is likely to be affected by the passage of one or more tropical storms.

Khao Lak September sunrise & sunset times

Browse the sunrise and sunset times for Khao Lak in September 2026. Select a month to view Khao Lak 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
Tuesday, 1st September 2026	06:19	18:35
Tuesday, 15th September 2026	06:17	18:27
Wednesday, 30th September 2026	06:15	18:19

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Thailand - quick facts
Flight time^✝	15 hours
Time difference	UK +7 hours
Language(s)	Thai, Isan
Currency	Thai Baht
Electricity	A + B + C + O plug (230V)
Driving side	Left
Why visit?	Beaches Culture Nature Nightlife
Tourist info	Tourism Authority of Thailand