Hoi An in December: Weather & climate information
- Featuring winter-like weather, but Hoi An in December is quite pleasant with a few chilly days.
- This marks the end of the rainy season with a significant decrease in accumulated rainfall.
- High relative humidity level results in a too moist atmosphere.
December in Hoi An is the coolest and most humid time of the year. Tourists who don’t mind the cold and damp climate will be pleased by the festive atmosphere and vivid holiday displays. If you visit Hoi An during this holiday season, you can enjoy cool temperatures with some early freezing mornings. The average high drops to 22°C and the average low stands at 19°C. Hoi An skies are typically clear in December, seeing 6-7 hours of sunshine each day. Meanwhile, the relative humidity reaches the highest point at 90% so don’t expect a dry but musty weather condition.
December Averages
| Min Temperature | 20.0°C | Precipitation | 223.0mm |
| Max Temperature | 22.8°C | Rainy Days | 21.7 days |
| Humidity | 88.7% | Sunshine Hours | 5.5 hours |
Historical weather
December weather averages for Hoi An 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 16.0°23.0° | 2 22.0°24.0° | 3 21.0°22.0° | 4 20.0°21.0° | 5 20.0°21.0° | 6 19.0°22.0° | |
7 18.0°22.0° | 8 20.0°23.0° | 9 20.0°23.0° | 10 20.0°23.0° | 11 22.0°24.0° | 12 22.0°24.0° | 13 23.0°25.0° |
14 24.0°25.0° | 15 19.0°24.0° | 16 22.0°23.0° | 17 19.0°23.0° | 18 20.0°23.0° | 19 17.0°21.0° | 20 13.0°20.0° |
21 19.0°20.0° | 22 19.0°20.0° | 23 17.0°21.0° | 24 19.0°22.0° | 25 22.0°23.0° | 26 20.0°24.0° | 27 21.0°24.0° |
28 21.0°25.0° | 29 20.0°26.0° | 30 20.0°23.0° | 31 16.0°20.0° |
Temperature Graph (°C)
The average Hoi An temperature during December is around 21.7°C (71.06°F).
| Month | High | Low | Changes |
| November | 25.5°C (77.9°F) | 22.1°C (71.78°F) | -1.3°C (29.66°F) |
| December* | 22.8°C (73.04°F) | 20.0°C (68.0°F) | -2.6°C (27.32°F) |
| January | 22.5°C (72.5°F) | 19.3°C (66.74°F) | -0.4°C (31.28°F) |
Humidity Graph (%)
The average humidity in December in Hoi An is 88.7%, which is 0.6% higher than November and 0.4% higher than January.
Rainfall Graph (mm)
Average rainfall in December in Hoi An: 223.0mm
| November | December* | January |
| 379.8mm (-156.8mm) | 223.0mm | 125.0mm (+98.0mm) |
Rain Days Graph
Average rain days in December in Hoi An: 21.7 days
Daylight Graph
Average daylight in December in Hoi An: 11.2h
Frequently asked questions
How is the weather in Hoi An in December?
December is a comfortable month in Hoi An, with average temperature fluctuating between 20.0°C (68.0°F) and 22.8°C (73.04°F), and this makes December one of the best months to visit Hoi An.
Is Hoi An humid in December?
Yes, it is. The humidity of Hoi An in December is around 88.7% and rarely falls below 68.0%.
Does it rain often in Hoi An in December?
Yes, it does. It rains very often in Hoi An in December with an average of 21.7 rainy days and 223.0mm (8.78") of precipitation.
How many hours of daylight are there in December in Hoi An?
In December, Hoi An's average day-length is 11.2 hours.
How long is the sun out per day in Hoi An in December?
The average sunshine hours of Hoi An in December is 5.5 hours.
