Weather in September 2025

Nha Trang weather in September 2025

°C °F

The average weather in Nha Trang in September

The weather in Nha Trang in September is very hot. The average temperatures are between 25°C and 30°C, drinking water regularly is advisable.

You can expect rain for roughly half of the month of September in Nha Trang. We’re expecting roughly 8 to 15 days of rain, so your rubber boots and umbrella are going to see plenty of use this month if you’re keen on staying dry.

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

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

Temperatures
30° / 25°
Rainy Days
14
Snowy Days
0
Dry Days
16
Rainfall
238
mm
Sun Hours
11.4
Hrs

Explore the weather in Nha Trang in other months

Nha Trang annual weather

Month Temperatures Rainy Days Dry Days Snowy Days Rainfall Weather More details
January 25° / 21° 3 28 0 110 mm
Perfect
February 26° / 21° 2 27 0 49 mm
Perfect
March 28° / 22° 3 28 0 74 mm
Perfect
April 30° / 23° 4 26 0 111 mm
Good
May 31° / 25° 11 20 0 189 mm
Ok
June 31° / 25° 13 17 0 165 mm
Ok
July 31° / 25° 13 18 0 167 mm
Ok
August 31° / 25° 13 18 0 190 mm
Ok
September 30° / 25° 14 16 0 238 mm
Ok
October 29° / 24° 13 18 0 320 mm
Ok
November 27° / 23° 10 20 0 449 mm
Good
December 26° / 22° 8 23 0 238 mm
Good

Weather in Nha Trang in September - FAQ

What is the average temperature in Nha Trang in September?
The average temperature in Nha Trang in September is 25/30° C.
What is the chance of rain in Nha Trang in September?
On average, there are 14 rainy days in Nha Trang during September.
Weather wise, is September a good time to visit Nha Trang?
The weather in Nha Trang in September is ok.
Can it snow in Nha Trang in September?
On average, there are 0 snowy days in Nha Trang in September.
More about the weather in Nha Trang