Contents
- Weather in December
- Frequently asked questions
- Average temperature in December
- Average pressure in December
- Average wind speed in December
- Average humidity in December
- Average rainfall in December
- Average rainfall days in December
- Average daylight in December
- Average sunshine in December
- Average sunshine days in December
- Average UV index in December
- Average cloud cover in December
- Average visibility in December
December
Weather in December
Temperature
December indicates a minor shift in the average high-temperature, from November's warm 24.9°C (76.8°F) to a pleasant 20.5°C (68.9°F). In Bãi Cháy, the average low-temperature during the month of December is a refreshing 14.8°C (58.6°F).Humidity
With an average relative humidity of 73%, December is the least humid month.Rainfall
In Bãi Cháy, during December, the rain falls for 11.4 days and regularly aggregates up to 25mm (0.98") of precipitation. Throughout the year, there are 214.5 rainfall days, and 1208mm (47.56") of precipitation is accumulated.Daylight
With an average of 10h and 54min of daylight, December has the shortest days of the year.On the first day of December, sunrise is at 06:12 and sunset at 17:09. On the last day of the month, sunrise is at 06:28 and sunset at 17:21 +07.
Sunshine
In December, the average sunshine is 4.5h.UV index
January and December, with an average maximum UV index of 4, are months with the lowest UV index. A UV Index value of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for ordinary individuals.Note: A maximum UV index of 4 in December translates into the following recommendations:
Take necessary precautions - Suggestions to elude sunburn are provided. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in December?
What is the least humid month in Bãi Cháy?
What is the average humidity in December?
How many days does it rain in December in Bãi Cháy?
What is the month with the shortest days?
What is the average length of the day in December?
When are sunrise and sunset in December?
How many hours of sunshine does Bãi Cháy have in December?
What is the month with the lowest UV index?
How high is the UV index in December?
Average temperature in December
Bãi Cháy, Vietnam
- Average high temperature in December: 20.5°C
The warmest month (with the highest average high temperature) is June (31.2°C).
The month with the lowest average high temperature is January (19.2°C).
- Average low temperature in December: 14.8°C
The month with the highest average low temperature is June (26.3°C).
The coldest month (with the lowest average low temperature) is January (14.1°C).
Average pressure in December
Bãi Cháy, Vietnam
- Average pressure in December: 1019mbar
The month with the highest atmospheric pressure is January (1019.3mbar).
The month with the lowest atmospheric pressure is June (1002.7mbar).
Average wind speed in December
Bãi Cháy, Vietnam
- Average wind speed in December: 9.1km/h
The windiest month (with the highest average wind speed) is June (10.5km/h).
The calmest month (with the lowest average wind speed) is August (8.4km/h).
Average humidity in December
Bãi Cháy, Vietnam
- Average humidity in December: 73%
The month with the highest relative humidity is April (84%).
The month with the lowest relative humidity is December (73%).
Average rainfall in December
Bãi Cháy, Vietnam
- Average rainfall in December: 25mm
The wettest month (with the highest rainfall) is August (256mm).
The driest month (with the least rainfall) is February (23mm).
Average rainfall days in December
Bãi Cháy, Vietnam
- Average rainfall days in December: 11.4 days
The month with the highest number of rainy days is July (26.8 days).
The month with the least rainy days is December (11.4 days).
Average daylight in December /
Average sunshine in December
Bãi Cháy, Vietnam
- Average daylight in December: 10h and 5min
The month with the longest days is June (Average daylight: 13h and 24min).
The month with the shortest days is December (Average daylight: 10h and 54min).
- Average sunshine in December: 4h and 3min
The month with the most sunshine is June (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).
Average sunshine days in December
Bãi Cháy, Vietnam
- Average sunshine days in December: 16.9 days
The month with the most sunshine days is December (16.9 days).
The month with the least sunshine days is July (3.3 days).
Average UV index in December
Bãi Cháy, Vietnam
- Average UV index in December: 4
The months with the highest UV index are May, June, July, August and September (UV index 7).
The months with the lowest UV index are January and December (UV index 4).
Average cloud cover in December
Bãi Cháy, Vietnam
- Average cloud cover in December: 54
The month with the most cloud cover is March (Cloud cover 68).
The month with the least cloud cover is September (Cloud cover 35).
Average visibility in December
Bãi Cháy, Vietnam
- Average visibility in December: 9km
The months with the highest visibility are September and October (10km).
The month with the lowest visibility is April (8km).
