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 snowfall in December
- Average snowfall 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
The beginning of December signals a clear reduction in the average high-temperature, falling from a chilly 6.7°C (44.1°F) in November to a subzero cold -1.6°C (29.1°F). Guazhou cools down to an average low-temperature of -9.4°C (15.1°F) throughout the month of December.Humidity
With an average relative humidity of 46%, December is the most humid month.Rainfall
In Guazhou, China, during December, the rain falls for 1.1 days and regularly aggregates up to 1mm (0.04") of precipitation. Throughout the year, there are 23.1 rainfall days, and 35mm (1.38") of precipitation is accumulated.Snowfall
January through April, November and December are months with snowfall. In December, it is snowing for 1.6 days. Throughout December, 4mm (0.16") of snow is accumulated. Throughout the year, there are 5.7 snowfall days, and 22mm (0.87") of snow is accumulated.Daylight
With an average of 9h and 18min of daylight, December has the shortest days of the year.On the first day of December, sunrise is at 08:41 and sunset at 18:10. On the last day of the month, sunrise is at 09:00 and sunset at 18:19 CST.
Sunshine
In December, the average sunshine is 6.8h.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV rays for ordinary individuals.Note: The maximum daily UV index of 2 in December converts into the following recommendations:
Extended exposure to the sun should always be avoided by children, infants, and those with sensitive skin. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat. Alert! The snow's reflection can amplify the UV radiation of the Sun nearly twice.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is December?
What is the most humid month?
What is the average humidity in December?
How much does it rain in December?
How much does it snow in December?
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 Guazhou have in December?
What are the months with the lowest UV index?
What is the UV index reading in December?
Average temperature in December
Guazhou, China
- Average high temperature in December: -1.6°C
The warmest month (with the highest average high temperature) is July (33.1°C).
The month with the lowest average high temperature is January (-2.8°C).
- Average low temperature in December: -9.4°C
The month with the highest average low temperature is July (24°C).
The coldest month (with the lowest average low temperature) is January (-10.9°C).
Average pressure in December
Guazhou, China
- Average pressure in December: 1030.7mbar
The month with the highest atmospheric pressure is December (1030.7mbar).
The month with the lowest atmospheric pressure is July (1005.8mbar).
Average wind speed in December
Guazhou, China
- Average wind speed in December: 14.3km/h
The windiest month (with the highest average wind speed) is August (20.3km/h).
The calmest month (with the lowest average wind speed) is December (14.3km/h).
Average humidity in December
Guazhou, China
- Average humidity in December: 46%
The month with the highest relative humidity is December (46%).
The month with the lowest relative humidity is May (18%).
Average rainfall in December
Guazhou, China
- Average rainfall in December: 1mm
The wettest month (with the highest rainfall) is June (9mm).
The driest months (with the least rainfall) are February and October (0mm).
Average rainfall days in December
Guazhou, China
- Average rainfall days in December: 1.1 days
The month with the highest number of rainy days is July (4.4 days).
The month with the least rainy days is February (0.2 days).
Average snowfall in December
Guazhou, China
- Average snowfall in December: 4mm
The month with the highest snowfall is January (6mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in December
Guazhou, China
- Average snowfall days in December: 1.6 days
The month with the highest number of snowfall days is December (1.6 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
Guazhou, China
- Average daylight in December: 9h and 2min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in December: 6h and 5min
The month with the most sunshine is August (Average sunshine: 11h and 48min).
The months with the least sunshine are January, February and November (Average sunshine: 6h and 42min).
Average sunshine days in December
Guazhou, China
- Average sunshine days in December: 28.8 days
The month with the most sunshine days is October (30.2 days).
The month with the least sunshine days is June (25.6 days).
Average UV index in December
Guazhou, China
- Average UV index in December: 2
The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in December
Guazhou, China
- Average cloud cover in December: 24
The month with the most cloud cover is February (Cloud cover 26).
The month with the least cloud cover is September (Cloud cover 14).
Average visibility in December
Guazhou, China
- Average visibility in December: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
