Vietnam in october: average Weather, Temperature and Climate, Where to go?
Weather in Vietnam in october 2025
Here, check out the weather forecast for the month of october for most popular cities in Vietnam. These datas are probabilities for october from weather reports for many years. The percentage indicates the probability of having the weather mentioned.
Average weather in october in Hanoi
good weather UV index: 7
Weather at 6am
76°F
Partly Cloudy
37% of time
25%
20%
13%
Weather at 12pm
86°F
Partly Cloudy
27% of time
26%
21%
20%
Weather at 6pm
79°F
Clear/Sunny
36% of time
24%
19%
13%
Weather at 3am
74°F
29%
23%
17%
17%
Where to go in Vietnam in october?
Where to go in Vietnam in october: destination map
Where to go in each region in october?
| North Vietnam (Hanoi, Sapa (North Vietnam), Halong Bay...) | 72°F to 86°F | 5 à 10 days | 81°F to 83°F | good weather |
| South Vietnam (Ho Chi Minh City, Phu Quoc island (Koh Trol), Mekong Delta...) | 85°F to 90°F | 12 à 22 days | 85°F to 86°F | tolerable weather* |
| Vietnam Central Coast (Hoi An, Nha Trang, Vinh...) | 81°F to 88°F | 11 à 18 days | 83°F to 85°F | very bad weather* |
| Vietnam Central Mountains (Dalat, Buon Ma Thuot, Pleiku...) | 77°F to 88°F | 14 à 23 days | very bad weather* |
Where should you go in Vietnam in october when it comes to the weather?
Remember:
The climate in Vietnam in october ranges from good to very bad depending on the region and city.
The sun shines again in northern Vietnam, except for the surrounding region of Sapa (northern Vietnam) where the climate throughout October in Vietnam continues to be unfavorable. The rainfall is still abundant for the rest of the territory as for the cases of the cities located in the center and in the south of the country.
Northern Vietnam in October
The month of October is a good time to discover the bay of Halong and its natural curiosities. The climate now allows to have beautiful sunny days throughout a good part of the month. These same climatic conditions are also present in Hanoi which, despite a few rainy days, presents more often a mild weather.
Central Vietnam in October
Despite the slight drop in temperatures, the weather in Vietnam throughout October in the center is still bad. In fact, the rain is so abundant that the chances of spending magnificent sunny days are low. One must be satisfied with the rare cloud thinnings to benefit from a mild weather during the month of October.
Southern Vietnam in October
At the beginning of October, the island of Phu Quoc is very rainy, with very intense showers during the day. Then as the days pass, the weather improves gradually and it is again possible to have partially sunny days, as in the case of Ho Chi Minh City.
Climate in Vietnam in october
Climate in Hanoi in october
In the month of october, the mean temperature in Hanoi is 81°F (maximum temperature is 86°F and minimum temperature is 76°F). The climate is burning there in the month of october. With 4.2in over 6 days, rainfall can happen during your holidays. But this is rather moderate and it will not be continuous.
With a good climate, the month of october is an advisable month to go there.
| October | |||
| Average temperature | 81°F | ||
| Highest temperature | 86°F | ||
| Lowest temperature | 76°F | ||
| Sea temperature | 82°F | ||
| Rainfall | 4.2in | ||
| Number of days with rainfall | 6 day(s) (18%) | ||
| Humidity | 83% | ||
| Daily sunshine hours | 10 | ||
| Cloud cover | 48% | ||
| Length of day | 11:41 | ||
| Our opinion at whereandwhen.net | good |
Climate in Halong Bay in october
In the month of october, the mean temperature in Halong Bay is 79°F (maximum temperature is 83°F and minimum temperature is 74°F). The climate is very warm in that area in this month. With 5.9in over 5 days, you will experience some showers throughout your vacations. But this is rather moderate and it is only of temporary showers.
With good weather conditions, the month of october is an advisable month to go in Halong Bay.
| October | |||
| Average temperature | 79°F | ||
| Highest temperature | 83°F | ||
| Lowest temperature | 74°F | ||
| Sea temperature | 81°F | ||
| Rainfall | 5.9in | ||
| Number of days with rainfall | 5 day(s) (17%) | ||
| Humidity | 81% | ||
| Daily sunshine hours | 11 | ||
| Cloud cover | 40% | ||
| Length of day | 11:41 | ||
| Our opinion at whereandwhen.net | good |
Climate in Dalat in october
In october, the mean temperature in Dalat is 74°F (maximum temperature is 77°F and minimum temperature is 68°F). The climate comfortable around this city in october. With 23.8in over 23 days, the weather is rather to rain during your journey. Remember to pack clothes for rain.
| October | |||
| Average temperature | 74°F | ||
| Highest temperature | 77°F | ||
| Lowest temperature | 68°F | ||
| Rainfall | 23.8in | ||
| Number of days with rainfall | 23 day(s) (74%) | ||
| Humidity | 97% | ||
| Daily sunshine hours | 9 | ||
| Cloud cover | 74% | ||
| Length of day | 11:52 | ||
| Our opinion at whereandwhen.net | very bad |
Climate in Ho Chi Minh City in october
In the month of october, maximum temperature is 90°F and minimum temperature is 79°F (for an average temperature of 85°F). The climate is very hot in that area in this month. With 15.3in over 20 days, rain is to be feared throughout your vacations. Remember to bring rain clothes.
| October | |||
| Average temperature | 85°F | ||
| Highest temperature | 90°F | ||
| Lowest temperature | 79°F | ||
| Rainfall | 15.3in | ||
| Number of days with rainfall | 20 day(s) (66%) | ||
| Humidity | 90% | ||
| Daily sunshine hours | 11 | ||
| Cloud cover | 45% | ||
| Length of day | 11:53 | ||
| Our opinion at whereandwhen.net | bad |
Climate in Hoi An in october
In october, the mean temperature in Hoi An is 81°F (maximum temperature is 83°F and minimum temperature is 77°F). The climate quite good in that locality in october. With 23.9in over 17 days, you may find yourself often in the rain during your holidays. Consider to pack adapted clothes.
With an unfavorable weather, october is not the best time to go in Hoi An in Vietnam.
| October | |||
| Average temperature | 81°F | ||
| Highest temperature | 83°F | ||
| Lowest temperature | 77°F | ||
| Sea temperature | 81°F | ||
| Rainfall | 23.9in | ||
| Number of days with rainfall | 17 day(s) (55%) | ||
| Humidity | 89% | ||
| Daily sunshine hours | 10 | ||
| Cloud cover | 54% | ||
| Length of day | 11:47 | ||
| Our opinion at whereandwhen.net | very bad |
All cities in Vietnam in october
See full list of cities (76)Weather data for Vietnam in october:
Weather data for Vietnam in october is derived from an average of the weather forecast since 2009 in Vietnam. There is a margin of error and these forecasts are to be considered as general information only. The weather in Vietnam can vary slightly from year to year, but these predictions should limit surprises. So you can pack your bags and check when is the best time to go to Vietnam.