Weather in Halong Bay in september 2023

The weather in Halong Bay in the month of september comes from statistical datas on the past years. You can view the weather statistics for the whole month, but also by clicking on the tabs for the beginning, the middle and the end of the month.

Average weather throughout september

tolerable weather UV index: 7

Weather at 6am
79°F

Partly Cloudy

27%

Moderate rain at times

23%

Heavy rain

14%

Weather at 12pm
88°F

Moderate rain at times

28%

Heavy rain

22%

Partly Cloudy

18%

Weather at 6pm
81°F

Moderate rain at times

28%

Heavy rain

16%

Partly Cloudy

14%

Weather at 3am
79°F

Clear/Sunny

31%

Moderate rain at times

30%

Partly Cloudy

19%

Heavy rain

14%



Evolution of daily average temperature and precipitation in Halong Bay in september

These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Halong Bay in september.


The climate of Halong Bay in september is tolerable

The climate in september in Halong Bay is wet (with 11.7in of precipitation over 12 days). The weather is better from the previous month since in august it receives an average of 21.8in of rainfall over 20 days.

The climate is very hot in this location this month. The thermometer averaged maximum of 88°F. The seasonal minimum is 79°F. Thus, the mean temperature average on this month of september in Halong Bay is 85°F. Note that these seasonal averages are in contrast with those observed in Halong Bay in september with a maximum record of 97°F in 2021 and a minimum record of 68°F in 2011. You can expect to have 86°F or more for all the month.

On this month of september, day length in Halong Bay is generally 12:16. The sun rises at 05:39 and sunset is at 17:55.

With a correct weather, the month of september is okay (but not the best) to go in this locality.



Halong Bay: another month?

If you can push back the dates of your trip, we advise you to go in october to Halong Bay. more information

September: another location in Vietnam?

If you want to go to Vietnam in september, there are destinations with better weather than Halong Bay:

In september, Hanoi, Phan Thiet, Bac Ha, Co Thach Beach (Bình Thạnh), Mũi Né and Thanh Pho Ninh Binh have good weather.

more information about Vietnam's weather in september



Seasonal average climate and temperature of Halong Bay in september

Check below seasonal norms These datas are compiled from the weather statements earlier years of september.

September
Outside temperature
Average temperature 85°F
Highest temperature 88°F
Lowest temperature 79°F
Highest record temperature 97°F
(2021)
Lowest record temperature 68°F
(2011)
Number of days at +86°F 23 day(s)
(77%)
Number of days at +65°F 30 day(s)
(100%)
Sea temperature
Average sea temperature 84°F
Lowest sea temperature 81°F
Highest sea temperature 87°F
Wind
Wind speed 13km/h
Wind temperature 79°F
Precipitation (rainfall)
Rainfall 11.7in
Number of days with rainfall 12 day(s)
(42%)
Record daily rainfall 5.1in
(2014)
Other climate data
Humidity 85%
Visibility 9.14km
Cloud cover 37%
UV index 7
Daily sunshine hours 11
Sunrise and sunset
Time of sunrise 05:39
Time of sunset 17:55
Length of day 12:16
Our opinion about the weather in september
Our opinion at whereandwhen.net tolerable


How was the weather last september?

Here is the day by day recorded weather in Halong Bay in september 2022:

01-09-2022
Patchy rain nearby
77°F to 88°F
02-09-2022
Patchy rain nearby
77°F to 90°F
03-09-2022
Patchy rain nearby
77°F to 95°F
04-09-2022
Patchy rain nearby
77°F to 92°F
05-09-2022
Clear/Sunny
76°F to 94°F
06-09-2022
Clear/Sunny
76°F to 95°F
07-09-2022
Partly Cloudy
76°F to 92°F
08-09-2022
Patchy rain nearby
76°F to 86°F
09-09-2022
Light rain shower
74°F to 76°F
10-09-2022
Patchy rain nearby
74°F to 85°F
11-09-2022
Partly Cloudy
74°F to 90°F
12-09-2022
Light rain shower
76°F to 81°F
13-09-2022
Patchy rain nearby
76°F to 85°F
14-09-2022
Partly Cloudy
76°F to 88°F
15-09-2022
Partly Cloudy
76°F to 92°F
16-09-2022
Light rain shower
77°F to 86°F
17-09-2022
Patchy rain nearby
76°F to 86°F
18-09-2022
Partly Cloudy
76°F to 92°F
19-09-2022
Patchy rain nearby
77°F to 95°F
20-09-2022
Patchy rain nearby
77°F to 95°F
21-09-2022
Light rain shower
76°F to 86°F
22-09-2022
Light rain shower
76°F to 81°F
23-09-2022
Light rain shower
74°F to 88°F
24-09-2022
Partly Cloudy
76°F to 92°F
25-09-2022
Patchy rain nearby
74°F to 88°F
26-09-2022
Light rain shower
76°F to 88°F
27-09-2022
Partly Cloudy
76°F to 94°F
28-09-2022
Patchy light rain
74°F to 83°F
29-09-2022
Patchy rain nearby
72°F to 81°F
30-09-2022
Light rain shower
76°F to 76°F

Map: other cities in Vietnam in september

Cities near Halong Bay:

Cat Ba island in septembertolerable weather
Hải Phòng in septembertolerable weather
Do Son Beach (Vạn Hương) in septembertolerable weather
Lạng Sơn in septembertolerable weather
Hanoi in septembergood weather
Thanh Pho Ninh Binh in septembergood weather
Thanh Pho Thai Nguyen in septembertolerable weather
Viet Tri in septembertolerable weather
Thanh Pho Hoa Binh in septembertolerable weather
Thanh Hóa in septembertolerable weather
Thanh Pho Cao Bang in septembertolerable weather
Mai Chau in septembertolerable weather
Vietnam in september: See full list of cities

Click over cities on the map for information about the weather in september.

Legend: Halong Bay perfect weather good tolerable bad very bad


Weather data for Halong Bay in september:

Weather data for Halong Bay for september are derived from an average of the weather forecast since 2009 in Halong Bay. There is a margin of error and these forecasts are to be considered as general information only. The weather in Halong Bay can vary slightly from year to year, but this data should limit surprises. So you can pack your bags or check for the best time in year to go to Halong Bay.


Weather in august in Halong Bay
Weather in october in Halong Bay
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