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Nha Trang in October: Weather, Average temperature and Climate

Planning a trip and want to know what the weather in Nha Trang in October will be like? Take a look at our weather guide for Nha Trang, based on historical data.
Check flight prices to Nha Trang on Avionero:
October

Weather in Nha Trang in October 2025

OK Weather
Warm
🌧️
Rainy
🌊
Warm water
If you plan to visit Nha Trang in October, the weather is typically alright, with an average high temperature of +86°F during the day and approximately 0 sunny days. Expect some rainy, though, as there are typically 27 rainy days in the month and around 279 mm of precipitation. The weather is changeable so you may have to pack for every eventuality. Search flights in one click on Avionero.

Average weather

☀️
+86°F
Avg. max. temperature
+72°F
Min.
+91°F
Max.
279 mm
Total precipitation
85%
Avg. humidity
0 m/s
Avg. wind
0 ☀️
Sunny Days
1 ⛅️
Cloudy
27 🌦
Rainy
Our opinion: Nha Trang has OK weather in October.

Average temperature in Nha Trang in October

Here are the expected maximum, average and minimum temperatures in Nha Trang for October based on the historical data.
Last Year
Historical Data

Going from a maximum of +90°F during the day to a minimum of +77°F during the night, the temperature in October averages around +86°F.

The average maximum temperature goes down 29% by the end of the month, compared with the beginning of the month, from +86°F to +82°F.

Is Nha Trang warm or cold in October?

Nha Trang is typically warm in October.

Maximum temperatures go down compared to the previous month from +88°F to +86°F. The minimum temperature also goes down from +79°F to +77°F.

It’s generally warm, but pack a long-sleeve shirt for evenings.

Take a look at how October is compared to other months in Nha Trang:

Water temperature in Nha Trang in October

Water in Nha Trang in October is Warm. It varies from +80°F to +83°F, with an average of +82°F. This is almost similar to the air temperature, which averages +86°F.

In October, water temperatures are average relative to the rest of the year:

The warmest water temperatures in Nha Trang are reached in June, when the average sea temperature rises to +84°F. The coldest water temperatures are in January, with an average of +77°F.

Can you swim in Nha Trang in October?

You can absolutely swim in Nha Trang in October, the water is warm (+82°F in average), similar to heated pools. Suitable for most people, including children and the elderly.
🦭
Cold
Below +61°F
🏄‍♂️
Fresh
61°F - 70°F
🏊
Comfortable
70°F - 77°F
👙
Warm
77°F - 82°F
🔥
Very warm
+82°C and up
Bring your swimming suit, sunscreen and your favorite inflatable pink flamingo.

Climate in Nha Trang in October

Nha Trang weather looks like this, on average, in October and the surrounding months.
SeptemberOctoberNovember
Avg. temperature
+88°F+86°F+82°F
Min. temperature
+75°F+72°F+68°F
Max. temperature
+97°F+91°F+90°F
Rainfall
305 mm279 mm240 mm
Wind
0 m/s0 m/s1 m/s
Avg. water temperature
+83°F+82°F+80°F
Humidity
83%85%85%
Air pressure
1008 HPa1010 HPa1011 HPa
Sunny days
000
Cloudy days
114
Rainy days
242725
Snowy days
000

October weather is still as ok as in September. It’s getting colder in October. From +88°F in the day, the average maximum temperature lowers to +86°F. As October arrives, the amount of rainfall goes down. On average, the rainfall volume decreases from 305 mm to 279 mm. Humidity rises from 83% to 85%. The average wind speed doesn’t change much during October, staying around 0 m/s. The amount of sunny days stay about the same, averaging 0 sunny days during the month.

November brings much the same weather, it remains ok.

Wind

Wind speed in Nha Trang in October based on historical data.
Last Year
Historical Data

The average wind speed is 2 m/s getting up to 4 m/s which is a light breeze; barely moving the tree leaves.

The average wind speed in Nha Trang is gradually increasing during October, going from 2 m/s to 4 m/s over the course of the month.

Rain

Amount of rainfall in mm during October in Nha Trang based on historical data.
Last Year
Historical Data
Typically, there is a 97% chance of rain on an average day in October, with total rainfall of approximately 243 mm. The maximum amount of rainfall per day is around 27 mm, which is moderate rain. October is a pretty wet month with over 30 rainy days, so don’t forget to pack an umbrella, raincoat, and a pair of wellies.
October is one of the rainiest months in Nha Trang, here is a comparison with other months, total mm:
Nha Trang wettest month is September, where a typical day has a 80% chance of precipitation and 305 mm of rainfall per day. February, on the other hand, is the driest month with a mere 45% chance of precipitation and 23 mm of rainfall per day.

How was the weather last October in Nha Trang?

This is the weather in Nha Trang in October 2023:
1 October
☁️
+86°F
2 October
🌧️
+83°F
3 October
☁️
+86°F
4 October
☁️
+89°F
5 October
☁️
+87°F
6 October
☁️
+87°F
7 October
☁️
+86°F
8 October
☁️
+88°F
9 October
🌧️
+87°F
10 October
🌧️
+84°F
11 October
🌧️
+86°F
12 October
🌧️
+87°F
13 October
☁️
+86°F
14 October
🌧️
+85°F
15 October
🌧️
+85°F
16 October
☁️
+84°F
17 October
☁️
+87°F
18 October
☁️
+87°F
19 October
🌧️
+86°F
20 October
🌧️
+85°F
21 October
🌧️
+80°F
22 October
🌧️
+85°F
23 October
☁️
+85°F
24 October
🌧️
+85°F
25 October
☁️
+85°F
26 October
☁️
+84°F
27 October
🌧️
+87°F
28 October
☁️
+87°F
29 October
🌧️
+85°F
30 October
🌧️
+84°F
31 October
🌧️
+82°F
In October 2023 Nha Trang had 0 sunny days, 15 cloudy days, and 16 rainy days. The average maximum temperature was +86°F, with an absolute maximum of +90°F and a minimum of +81°F. The average humidity was 85%, with a maximum of 100% and a minimum of 71%. The average wind speed was 2 m/s, with a maximum of 5 m/s and a minimum of 0 m/s.
Are you planning a trip in October?

Climate Change Over the Years

This is how Nha Trang climate has changed over the last 43 years.

The climate in Nha Trang in October has not changed that much over the last 43 years.

The average temperature was the lowest in 1984 (+85°F) and the highest in 2019 (+88°F). The driest year was 2004 with only 1396 mm of rainfall, and the wettest year was 2008 with 2587 mm.

FAQ

Frequently asked questions about the weather in Nha Trang in October:

Is October a good time to visit Nha Trang?

It’s always a good time to visit Nha Trang, but the weather is changeable in October, so plan a mix of indoor and outdoor activities and exploring, and pack for every eventuality.

Can you sunbathe in Nha Trang in October?

October is warm in Nha Trang. You may enjoy some beach or pool time in the day, but pack something a tad warmer for the evening.

Can you swim in Nha Trang in October?

Yes, you can swim in Nha Trang in October, the water temperature averaging at +82°F. This temperature is considered warm and comfortable for most swimmers.

Is Nha Trang rainy in October?

Nha Trang is often rainy in October. You may get a bit damp when outside, so pack an umbrella, and maybe even a raincoat.

Is it sunny in Nha Trang in October?

Usually, it’s not very sunny in Nha Trang in October, often it’s pretty cloudy. Pack for any eventuality; layering can help reduce the number of bulky items needed.

Other cities in Vietnam

Check out the weather for other cities in Vietnam.

Monthly weather in Nha Trang

Source of the data

For this page, we’ve looked at the typical weather in Nha Trang, based on historical hourly weather data from January 1, 1979, to December 31, 2023.

For past dates, we show actual recorded data at the location at that time. Forecasts are based on recorded weather during that day of the year, averaged over the total years for which we have records (unless stated otherwise). The daily temperature is the highest recorded temperature in the shadow during that day.