Halong Bay in december: average Weather, Temperature and Climate
Weather in Halong Bay in december 2025
The weather in Halong Bay in the month of december comes from statistical datas on the last years. You can view the weather statistics the entire month, but also navigating through the tabs for the beginning, the middle and the end of the month.
Average weather throughout december
good weather
Weather at 6am
61°F
Cloudy
31% of time
26%
20%
11%
Weather at 12pm
70°F
Clear/Sunny
29% of time
27%
22%
16%
Weather at 6pm
65°F
Clear/Sunny
35% of time
24%
23%
11%
Weather at 3am
61°F
30%
25%
19%
11%
Evolution of daily average temperature and precipitation in Halong Bay in december
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Halong Bay in december.
The climate of Halong Bay in december is good
The climate in december in Halong Bay is rather dry (with 1.8in of precipitation over 3 days). It should be noted an improvement from the previous month since in november it receives an average of 2.3in of precipitation over 3 days.
The climate enjoyable here this month. Temperatures are up to 70°F. The minimum is 61°F. Thus, the mean temperature average on this month of december in Halong Bay is 67°F. Note that these seasonal averages are in contrast with those observed in Halong Bay in december with a maximum record of 83°F in 2018 and a minimum record of 43°F in 2010.
In december in Halong Bay, the days on average last 10:52. Sunrise is at 06:21 and sunset is at 17:13.
With good weather conditions, the month of december is recommended to go in this city.
Seasonal average climate and temperature of Halong Bay in december
Check below seasonal norms These statistics are set from the weather statements of the last years of december.
| December | |||||
| Outside temperature | |||||
| Average temperature | 67°F | ||||
| Highest temperature | 70°F | ||||
| Lowest temperature | 61°F | ||||
| Highest record temperature | 83°F (2018) | ||||
| Lowest record temperature | 43°F (2010) | ||||
| Number of days at +65°F | 26 day(s) (84%) | ||||
| Sea temperature | |||||
| Average sea temperature | 71°F | ||||
| Lowest sea temperature | 67°F | ||||
| Highest sea temperature | 76°F | ||||
| Wind | |||||
| Wind speed | 12km/h | ||||
| Wind temperature | 59°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 1.8in | ||||
| Number of days with rainfall | 3 day(s) (9%) | ||||
| Record daily rainfall | 1.3in (2018) | ||||
| Other climate data | |||||
| Humidity | 78% | ||||
| Visibility | 9.01km | ||||
| Cloud cover | 53% | ||||
| UV index | 5 | ||||
| Daily sunshine hours | 7 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 06:21 | ||||
| Time of sunset | 17:13 | ||||
| Length of day | 10:52 | ||||
| Our opinion about the weather in december | |||||
| Our opinion at whereandwhen.net | good | ||||
How was the weather last december?
Here is the day by day recorded weather in Halong Bay in december 2024:
63°F to 72°F
65°F to 72°F
70°F to 74°F
72°F to 74°F
70°F to 74°F
70°F to 72°F
68°F to 74°F
61°F to 70°F
65°F to 67°F
70°F to 74°F
67°F to 70°F
61°F to 68°F
58°F to 63°F
56°F to 59°F
52°F to 59°F
56°F to 63°F
58°F to 67°F
63°F to 68°F
63°F to 67°F
56°F to 67°F
59°F to 67°F
58°F to 68°F
58°F to 68°F
58°F to 68°F
63°F to 70°F
63°F to 68°F
63°F to 65°F
61°F to 67°F
58°F to 67°F
61°F to 68°F
63°F to 70°F
Map: other cities in Vietnam in december
Cities near Halong Bay:
| Cat Ba island in december | good weather |
| Hải Phòng in december | good weather |
| Do Son Beach (Vạn Hương) in december | good weather |
| Lạng Sơn in december | good weather |
| Hanoi in december | good weather |
| Thanh Pho Ninh Binh in december | tolerable weather |
| Thanh Pho Thai Nguyen in december | good weather |
| Viet Tri in december | good weather |
| Thanh Pho Hoa Binh in december | good weather |
| Thanh Hóa in december | tolerable weather |
| Thanh Pho Cao Bang in december | good weather |
| Mai Chau in december | good weather |
Click over cities on the map for information about the weather in december.
Halong Bay
perfect weather
good
tolerable
bad
very bad
Weather data for Halong Bay in december:
Weather data for Halong Bay for december 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.