December weather forecast
Guandu, China

December

Weather in December

December, the first month of the winter in Guandu, is still a mild month, with an average temperature ranging between min 3.7°C (38.7°F) and max 13.8°C (56.8°F).

Temperature

Guandu's temperatures tend to hit their minimum during January and December, with an average high-temperature of 13.8°C (56.8°F).

Humidity

The average relative humidity in December is 79%.

Rainfall

In Guandu, in December, during 10.5 rainfall days, 17mm (0.67") of precipitation is typically accumulated. In Guandu, during the entire year, the rain falls for 210.2 days and collects up to 879mm (34.61") of precipitation.

Snowfall

Months with snowfall are January through March, November and December. In Guandu, during December, snow falls for 1.3 days and regularly aggregates up to 5mm (0.2") of snow. Throughout the year, there are 5 snowfall days, and 35mm (1.38") of snow is accumulated.

Daylight

The month with the shortest days is December, with an average of 10h and 36min of daylight.
On the first day of December, sunrise is at 07:37 and sunset at 18:19. On the last day of the month, sunrise is at 07:53 and sunset at 18:30 CST.

Sunshine

In December, the average sunshine is 6.7h.

UV index

January, November and December, with an average maximum UV index of 3, are months with the lowest UV index. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for the ordinary person.
Note: During December, 3 as the daily maximum UV index converts into the following advice:
Exercise prevention - Warding off sunburn is urged. Minimize direct exposure to the Sun during midday when its radiation is at its peak. Boost your sun resistance with garments that are densely woven yet spacious. Consider this! The reflection from snow can almost double the intensity of the Sun's UV radiation.

Frequently asked questions

What time of the year is the coldest?
During January and December, Guandu registers its lowest temperatures, averaging a high of 13.8°C (56.8°F).
What is the usual temperature for Guandu in December?
December temperatures vary between a high-temperature of 13.8°C (56.8°F) and a low-temperature of 3.7°C (38.7°F).
What is the average humidity in December in Guandu?
In Guandu, the average relative humidity in December is 79%.
How much does it rain in December?
In Guandu, during December, the rain falls for 10.5 days and regularly aggregates up to 17mm (0.67") of precipitation.
How much does it snow in Guandu in December?
In Guandu, China, during December, snow falls for 1.3 days and regularly aggregates up to 5mm (0.2") of snow.
What is the month with the shortest days?
With an average of 10h and 36min of daylight, December has the shortest days of the year.
What is the average length of the day in December?
The average day length in December is 10h and 37min.
When is the sunrise / sunset in December?
In December, on the first day of the month, sunrise is at 07:37 and sunset at 18:19. On the last day of the month, sunrise is at 07:53 and sunset at 18:30 CST.
How many hours of sunshine does Guandu have in December?
The average sunshine duration in December is 6.7h.
When is the lowest UV index?
January, November and December, with an average maximum UV index of 3, are months with the lowest UV index.
How high is the UV index in December?
In Guandu, the average daily maximum UV index in December is 3. A UV Index estimate of 3 to 5 represents a moderate vulnerability from unprotected exposure to UV radiation.
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 snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in December - Guandu, China
Average temperature in December
Guandu, China
  • Average high temperature in December: 13.8°C

The warmest month (with the highest average high temperature) is May (24.8°C).
The months with the lowest average high temperature are January and December (13.8°C).

  • Average low temperature in December: 3.7°C

The month with the highest average low temperature is June (15.8°C).
The coldest month (with the lowest average low temperature) is January (2.8°C).

Average pressure in December - Guandu, China
Average pressure in December
Guandu, China
  • Average pressure in December: 1017.5mbar

The month with the highest atmospheric pressure is December (1017.5mbar).
The month with the lowest atmospheric pressure is June (1005.5mbar).

Average wind speed in December - Guandu, China
Average wind speed in December
Guandu, China
  • Average wind speed in December: 7.6km/h

The windiest month (with the highest average wind speed) is March (11.5km/h).
The calmest month (with the lowest average wind speed) is September (5.9km/h).

Average humidity in December - Guandu, China
Average humidity in December
Guandu, China
  • Average humidity in December: 79%

The months with the highest relative humidity are July and September (84%).
The month with the lowest relative humidity is March (53%).

Average rainfall in December - Guandu, China
Average rainfall in December
Guandu, China
  • Average rainfall in December: 17mm

The wettest month (with the highest rainfall) is June (184mm).
The driest month (with the least rainfall) is February (9mm).

Average rainfall days in December - Guandu, China
Average rainfall days in December
Guandu, China
  • Average rainfall days in December: 10.5 days

The month with the highest number of rainy days is July (28.5 days).
The month with the least rainy days is February (5.3 days).

Average snowfall in December - Guandu, China
Average snowfall in December
Guandu, China
  • Average snowfall in December: 5mm

The month with the highest snowfall is January (12mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).

Average snowfall days in December - Guandu, China
Average snowfall days in December
Guandu, China
  • Average snowfall days in December: 1.3 days

The month with the highest number of snowfall days is January (1.8 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

Average daylight in December / Average sunshine in December - Guandu, China
Average daylight in December /
Average sunshine in December
Guandu, China
  • Average daylight in December: 10h and 4min

The month with the longest days is June (Average daylight: 13h and 42min).
The month with the shortest days is December (Average daylight: 10h and 36min).

  • Average sunshine in December: 6h and 4min

The month with the most sunshine is April (Average sunshine: 11h and 6min).
The month with the least sunshine is October (Average sunshine: 6h and 0min).

Average sunshine days in December - Guandu, China
Average sunshine days in December
Guandu, China
  • Average sunshine days in December: 13 days

The month with the most sunshine days is February (19.7 days).
The month with the least sunshine days is July (1.2 days).

Average UV index in December - Guandu, China
Average UV index in December
Guandu, China
  • Average UV index in December: 3

The months with the highest UV index are April, May, July and August (UV index 5).
The months with the lowest UV index are January, November and December (UV index 3).

Average cloud cover in December - Guandu, China
Average cloud cover in December
Guandu, China
  • Average cloud cover in December: 46

The month with the most cloud cover is July (Cloud cover 63).
The month with the least cloud cover is March (Cloud cover 18).

Average visibility in December - Guandu, China
Average visibility in December
Guandu, China
  • Average visibility in December: 7km

The month with the highest visibility is March (10km).
The months with the lowest visibility are January, June, July, August, September, October, November and December (7km).

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