Chiang Rai weather in September 2024

Expect 86°F daytime maximum temperatures in the shade with on average 6 hours of sunshine per day in Chiang Rai in September. Check more long-term weather averages for Chiang Rai in September before you book your next holiday to Thailand in 2024/2025.

86
86°F max day temperature
6
6 hours of sunshine per day
18
18 days with some rainfall
72
72°F min night temperature
12
12 hours of daylight per day
H
High heat & humidity
10.2
10.2 inches of monthly rainfall
11
11+ (Extreme) UV index

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Chiang Rai by month

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The September weather guide for Thailand (Chiang Rai) 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)

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How hot is it in Chiang Rai in September?

Daytime temperatures usually reach 86°F in Chiang Rai in September with high heat and humidity, falling to 72°F at night.

How sunny is it in Chiang Rai in September?

There are normally 6 hours of bright sunshine each day in Chiang Rai in September - that's 46% of daylight hours.

Does it rain in Chiang Rai in September?

There are usually 18 days with some rain in Chiang Rai in September and the average monthly rainfall is 10.2 inches.

What is the chance of a typhoon in Chiang Rai in September?

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

Chiang Rai September sunrise & sunset times

Browse the sunrise and sunset times for Chiang Rai in September 2024. Select a month to view Chiang Rai 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
Sunday, 1st September 2024	06:05	18:36
Sunday, 15th September 2024	06:08	18:23
Monday, 30th September 2024	06:11	18:10

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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