Bai Tu Long Bay in December: Weather & climate information
What's the weather like in Bai Tu Long Bay in December? See the historical monthly averages for temperature, rainfall and humidity.
Cruise ship on Bai Tu Long bay
December Averages
| Min Temperature | 14.9°C | Precipitation | 18.5mm |
| Max Temperature | 20.7°C | Rainy Days | 5.0 days |
| Humidity | 73.2% | Sunshine Hours | 6.6 hours |
Historical weather
December weather averages for Bai Tu Long Bay in the last 10 years ( 2010 to 2020).
- 2010
- 2011
- 2012
- 2013
- 2014
- 2015
- 2016
- 2017
- 2018
- 2019
- 2020
| Mon | Tue | Wed | Thu | Fri | Sat | Sun |
|---|---|---|---|---|---|---|
1 15.2°22.2° | ||||||
2 15.2°22.2° | 3 16.2°22.2° | 4 16.2°23.2° | 5 17.2°23.2° | 6 17.2°23.2° | 7 16.2°23.2° | 8 16.2°22.2° |
9 16.2°24.2° | 10 17.2°22.2° | 11 17.2°19.2° | 12 15.2°19.2° | 13 15.2°16.2° | 14 15.2°17.2° | 15 11.1°15.2° |
16 9.1°11.1° | 17 8.1°16.2° | 18 8.1°15.2° | 19 8.1°14.1° | 20 8.1°15.2° | 21 8.1°16.2° | 22 9.1°16.2° |
23 10.1°18.2° | 24 10.1°18.2° | 25 10.1°18.2° | 26 11.1°18.2° | 27 10.1°16.2° | 28 10.1°16.2° | 29 9.1°16.2° |
30 10.1°18.2° | 31 11.1°19.2° |
Temperature Graph (°C)
The average Bai Tu Long Bay temperature during December is around 17.6°C (63.68°F).
| Month | High | Low | Changes |
| November | 25.4°C (77.72°F) | 19.3°C (66.74°F) | -2.9°C (26.78°F) |
| December* | 20.7°C (69.26°F) | 14.9°C (58.82°F) | -4.5°C (23.9°F) |
| January | 19.3°C (66.74°F) | 14.2°C (57.56°F) | -0.9°C (30.38°F) |
Humidity Graph (%)
The average humidity in December in Bai Tu Long Bay is 73.2%, which is 4.1% lower than November and 6.5% lower than January.
Rainfall Graph (mm)
Average rainfall in December in Bai Tu Long Bay: 18.5mm
| November | December* | January |
| 26.1mm (-7.6mm) | 18.5mm | 39.3mm (-20.8mm) |
Rain Days Graph
Average rain days in December in Bai Tu Long Bay: 5.0 days
Daylight Graph
Average daylight in December in Bai Tu Long Bay: 11.0h
Frequently asked questions
How is the weather in Bai Tu Long Bay in December?
December is a relatively cold month in Bai Tu Long Bay with an average temperature of 17.6°C. Bai Tu Long Bay's temperature in December is between 14.9°C (58.82°F) - at the lowest and 20.7°C (69.26°F) - at the highest.
Is Bai Tu Long Bay humid in December?
Yes, it is. The humidity of Bai Tu Long Bay in December is around 73.2% and rarely falls below 39.4%.
Does it rain often in Bai Tu Long Bay in December?
No, it does not. Bai Tu Long Bay has only 5.0 rainy days in December with an approximate 18.5mm (0.73") of precipitation.
How many hours of daylight are there in December in Bai Tu Long Bay?
In December, Bai Tu Long Bay's average day-length is 11.0 hours.
How long is the sun out per day in Bai Tu Long Bay in December?
The average sunshine hours of Bai Tu Long Bay in December is 6.6 hours.
