In general the best time to visit Nha Trang is probably August, when the weather is usually great. The hottest months are June, July, August, while the coldest months are January, February, December.
Depending on the activities you want to experience, you may choose different months to visit:
The best time for a sun tanning holiday is June, July, August. Average maximum temperatures are up to +90°F in August and it has 0 sunny days on average.
In general, it’s pleasant to walk and do outdoor activities during January - December.
If you want to avoid wet weather, then your choice is October, November, December with the lowest chance of rain.
Average weather in Nha Trang in different months
This is the average weather in Nha Trang for each month based on historic data:
January, February, March usually has good weather. Average maximum temperature reaches +86°F during March.
In April, May, June, July, August, September, October, November, December the weather is average. Expect around 220 rainy days, and the precipitation amounts to approximately 305 mm in September.
Climate in Nha Trang
Here is the detailed breakdown of the climate in Nha Trang for each month:
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Maximum Temperature
+88°F
+91°F
+91°F
+93°F
+99°F
+97°F
+97°F
+97°F
+97°F
+91°F
+90°F
+86°F
Average Maximum Temperature
+81°F
+82°F
+86°F
+88°F
+90°F
+90°F
+90°F
+90°F
+88°F
+86°F
+82°F
+81°F
Minimum Temperature
+63°F
+64°F
+64°F
+72°F
+75°F
+77°F
+77°F
+77°F
+75°F
+72°F
+68°F
+63°F
Avg. water temperature
+79°F
+79°F
+83°F
+87°F
+86°F
+86°F
+86°F
+86°F
+86°F
+83°F
+83°F
+82°F
Humidity, %
81
80
80
80
81
80
80
79
83
85
85
83
Rain, mm
45
23
47
82
221
220
213
203
305
279
240
161
Snow, mm
0
0
0
0
0
0
0
0
0
0
0
0
Average wind speed, m/s
2
1
1
1
0
0
0
0
0
0
1
2
Sunny Days
1
1
3
2
0
0
0
0
0
0
0
0
Cloud Days
14
14
11
5
1
1
2
2
1
1
4
9
Rainy Days
17
13
17
21
24
26
26
26
24
27
25
21
Snowy Days
0
0
0
0
0
0
0
0
0
0
0
0
Average Temperature
Here are the average maximum and minimum temperatures in Nha Trang during the whole year:
The hottest month in Nha Trang is August with average maximum temperature going up to +90°F. The coldest month is January with the lowest temperatures of +72°F.
Water temperature
Here are the water temperatures in Nha Trang during the whole year:
Nha Trang achieves its warmest water temperature in June, where the average sea temperature goes up to +84°F in average. Coldest water temperature is in January with +77°F in average.
When can you swim in Nha Trang?
You can swim in Nha Trang from January to December:
In May - September the water is very warm (82°F);
In January - December the water is warm (77°F - 82°F);
Humidity
The temperature feels different depending on humidity. Here is how humidity in Nha Trang looks throughout the year, in %:
The most humid month in Nha Trang is November with average humidity going up to 85%. The least humid month is August with an average humidity of 79%.
Rain
Amount of rainfall in mm. in Nha Trang during the whole year based on historical data:
The sunniest and driest month is March with approximately 3 sunny days and a total precipitation of around 47 mm. The rainiest and wettest month is September with approximately 24 rainy days and 305 mm of total precipitation.
FAQ
Frequently asked questions about the weather in Nha Trang:
What is the hottest month in Nha Trang?
The hottest month in Nha Trang is August with average maximum temperature of +90°F.
What is the coldest month in Nha Trang?
The coldest month in Nha Trang is January with minimum temperatures of +72°F.
Is Nha Trang worth visiting in winter?
If you are planning to visit Nha Trang in winter you can expect pretty good weather. The best month is August with +90°F and 0 sunny days.
When does it rain the least in Nha Trang?
if you're looking to visit Nha Trang when it rains the least, you should plan your trip for September, October, November. During this time, rainfall is rare with the driest month being February with only 23 mm of rain.
Other cities in Vietnam
Check out the weather for other cities in Vietnam.
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.