Saigon weather in September 2025

The weather in Saigon in September is very hot. The average temperatures are between 25°C and 31°C, drinking water regularly is advisable.

There’s going to be many days of rain during the month of September in Saigon.

Saigon should expect an average of 15 to 22 days of rain, so be sure to bring along a waterproof jacket to stay dry this month!

Our weather forecast can give you a great sense of what weather to expect in Saigon in September 2025.

If you’re planning to visit Saigon in the near future, we highly recommend that you review the 14 day weather forecast for Saigon before you arrive.

Temperatures

31° / 25°

Rainy Days

Snowy Days

Dry Days

Rainfall

396

Sun Hours

10.2

Hrs

Explore the weather in Saigon in other months

Month	Temperatures	Rainy Days	Dry Days	Rainfall	Weather	More details
January	33° / 23°	2	29	38 mm	Good	Saigon in January
February	35° / 24°	1	27	20 mm	Ok	Saigon in February
March	36° / 26°	2	29	39 mm	Ok	Saigon in March
April	35° / 27°	9	21	159 mm	Bad	Saigon in April
May	34° / 27°	18	13	314 mm	Bad	Saigon in May
June	32° / 26°	21	9	386 mm	Ok	Saigon in June
July	31° / 25°	22	9	379 mm	Ok	Saigon in July
August	32° / 25°	22	9	399 mm	Ok	Saigon in August
September	31° / 25°	21	9	396 mm	Ok	Saigon in September
October	31° / 25°	18	13	389 mm	Ok	Saigon in October
November	32° / 24°	9	21	178 mm	Ok	Saigon in November
December	32° / 24°	4	27	66 mm	Good	Saigon in December

Temperatures in Saigon in September

Rain in Saigon in September

What is the average temperature in Saigon in September?

The average temperature in Saigon in September is 25/31° C.

What is the chance of rain in Saigon in September?

On average, there are 21 rainy days in Saigon during September.

Weather wise, is September a good time to visit Saigon?

The weather in Saigon in September is ok.

Can it snow in Saigon in September?

On average, there are 0 snowy days in Saigon in September.

More about the weather in Saigon