December weather forecast
Chí Linh, Vietnam

December

Weather in December

December, the first month of the winter in Chí Linh, is also an agreeable month, with an average temperature fluctuating between 21.2°C (70.2°F) and 16.3°C (61.3°F).

Temperature

A mild shift in the average high-temperature occurs in December, reducing from a moderately hot 25.6°C (78.1°F) in November to an agreeable 21.2°C (70.2°F). Chí Linh records a slight downturn in temperature to an average of 16.3°C (61.3°F) during December nights.

Humidity

With an average relative humidity of 71%, December is the least humid month.

Rainfall

December is the month with the least rainfall. Rain falls for 9.4 days and accumulates 16mm (0.63") of precipitation.

Daylight

December has the shortest days of the year, with an average of 10h and 54min of daylight.
On the first day of the month, sunrise is at 06:15 and sunset at 17:12. On the last day of December, sunrise is at 06:31 and sunset at 17:24 +07.

Sunshine

The average sunshine in December is 4.6h.

UV index

With an average maximum UV index of 4, December is the month with the lowest UV index. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for the ordinary person.
Note: The maximum daily UV index, 4 in December, converts into the following recommendations:
Exercise prevention - Precautions against solar damage are endorsed. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. Employ a hat with a wide brim for robust protection, cutting UV exposure by half.

Frequently asked questions

What are the temperatures in December?
The high-temperature, in December, in Chí Linh, records 21.2°C (70.2°F), while the low-temperature is 16.3°C (61.3°F). In October, the average heat index (a.k.a. 'feels like', 'apparent temperature'), which combines air temperature and relative humidity, is computed to be 33°C (91.4°F).
What is the least humid month?
With an average relative humidity of 71%, December is the least humid month in Chí Linh, Vietnam.
What is the average humidity in December in Chí Linh?
The average relative humidity in December is 71%.
What is the driest month?
December is the month with the least rainfall in Chí Linh. Rain falls for 9.4 days and accumulates 16mm (0.63") of precipitation.
How many days does it rain in December?
In December, the rain falls for 9.4 days. Throughout December, 16mm (0.63") of precipitation is accumulated.
What is the month with the shortest days?
December has the shortest days of the year, with an average of 10h and 54min of daylight.
How many hours of daylight does Chí Linh have in December?
In December, the average day length is 10h and 53min.
What time are sunrise and sunset in December in Chí Linh?
On the first day of December, sunrise is at 06:15 and sunset at 17:12. On the last day of the month, sunrise is at 06:31 and sunset at 17:24 +07.
How long on average sun shines in December?
In December, the average sunshine duration is 4.6h.
What is the month with the lowest UV index?
With an average maximum UV index of 4, December is the month with the lowest UV index in Chí Linh.
What is the UV index intensity in December in Chí Linh?
The average daily maximum UV index in December is 4. A UV Index value of 3 to 5 symbolizes a moderate vulnerability from unsafe exposure to Sun's UV rays.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in December
Chí Linh, Vietnam
  • Average high temperature in December: 21.2°C

The warmest month (with the highest average high temperature) is June (32.8°C).
The month with the lowest average high temperature is January (19.7°C).

  • Average low temperature in December: 16.3°C

The month with the highest average low temperature is June (27.2°C).
The coldest month (with the lowest average low temperature) is January (15.3°C).

Average pressure in December
Chí Linh, Vietnam
  • Average pressure in December: 1018.9mbar

The month with the highest atmospheric pressure is January (1019.2mbar).
The month with the lowest atmospheric pressure is June (1002.7mbar).

Average wind speed in December
Chí Linh, Vietnam
  • Average wind speed in December: 11km/h

The windiest month (with the highest average wind speed) is June (12.7km/h).
The calmest month (with the lowest average wind speed) is August (9.6km/h).

Average humidity in December
Chí Linh, Vietnam
  • Average humidity in December: 71%

The month with the highest relative humidity is April (82%).
The month with the lowest relative humidity is December (71%).

Average rainfall in December
Chí Linh, Vietnam
  • Average rainfall in December: 16mm

The wettest month (with the highest rainfall) is August (214mm).
The driest month (with the least rainfall) is December (16mm).

Average rainfall days in December
Chí Linh, Vietnam
  • Average rainfall days in December: 9.4 days

The month with the highest number of rainy days is July (27.3 days).
The month with the least rainy days is November (8.5 days).

Average daylight in December /
Average sunshine in December
Chí Linh, 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 4min

The month with the most sunshine is June (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).

Average sunshine days in December
Chí Linh, Vietnam
  • Average sunshine days in December: 20.5 days

The months with the most sunshine days are November and December (20.5 days).
The month with the least sunshine days is July (2.8 days).

Average UV index in December
Chí Linh, 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 month with the lowest UV index is December (UV index 4).

Average cloud cover in December
Chí Linh, Vietnam
  • Average cloud cover in December: 53

The month with the most cloud cover is March (Cloud cover 66).
The month with the least cloud cover is September (Cloud cover 34).

Average visibility in December
Chí Linh, Vietnam
  • Average visibility in December: 10km

The months with the highest visibility are June, July, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May and August (9km).

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