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
December signals a clear temperature drop, with average high-temperatures decreasing from November's icy 2.7°C (36.9°F) to a subzero cold -5.5°C (22.1°F). During December, Guyang sees a mean low-temperature of -13.4°C (7.9°F).Humidity
In December, the average relative humidity in Guyang is 53%.Rainfall
In December, the rain falls for 2.7 days. Throughout December, 2mm (0.08") of precipitation is accumulated. In Guyang, during the entire year, the rain falls for 68.2 days and collects up to 189mm (7.44") of precipitation.Snowfall
January through April, October through December are months with snowfall in Guyang. In Guyang, in December, snow falls for 2.3 days, with typically accumulated 17mm (0.67") of snow. Throughout the year, there are 12.1 snowfall days, and 103mm (4.06") of snow is accumulated.Daylight
The month with the shortest days is December, with an average of 9h and 18min of daylight.On the first day of December, sunrise is at 07:45 and sunset at 17:12. On the last day of the month, sunrise is at 08:04 and sunset at 17:21 CST.
Sunshine
In December, the average sunshine is 7.2h.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 estimate of 2, and below, represents a minimal health hazard from exposure to the Sun's UV rays for average individuals.Note: In December, a daily maximum UV index of 2 leads to the following instructions:
Children necessitate constant protection from sunlight, unlike the majority, who can remain under the sun for about an hour without burning. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes. Consider carefully! The reflective quality of snow can almost double the intensity of the Sun's UV radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in Guyang in December?
What is the average humidity in December in Guyang?
How many days does it rain in December in Guyang?
How much does it snow in Guyang in December?
What is the month with the shortest days in Guyang?
What is the average length of the day in December in Guyang?
When is the sunrise / sunset in December in Guyang?
How long on average sun shines in December in Guyang?
When is the lowest UV index in Guyang?
What is the UV index reading in December in Guyang?
Average temperature in December
Guyang, China
- Average high temperature in December: -5.5°C
The warmest month (with the highest average high temperature) is July (29.3°C).
The month with the lowest average high temperature is January (-6.8°C).
- Average low temperature in December: -13.4°C
The month with the highest average low temperature is July (18.9°C).
The coldest month (with the lowest average low temperature) is January (-16.3°C).
Average pressure in December
Guyang, China
- Average pressure in December: 1032mbar
The month with the highest atmospheric pressure is January (1033mbar).
The month with the lowest atmospheric pressure is July (1004.6mbar).
Average wind speed in December
Guyang, China
- Average wind speed in December: 10.2km/h
The windiest month (with the highest average wind speed) is May (14.9km/h).
The calmest month (with the lowest average wind speed) is January (9.2km/h).
Average humidity in December
Guyang, China
- Average humidity in December: 53%
The month with the highest relative humidity is January (55%).
The months with the lowest relative humidity are April and May (28%).
Average rainfall in December
Guyang, China
- Average rainfall in December: 2mm
The wettest months (with the highest rainfall) are July and August (40mm).
The driest month (with the least rainfall) is January (1mm).
Average rainfall days in December
Guyang, China
- Average rainfall days in December: 2.7 days
The month with the highest number of rainy days is July (11 days).
The month with the least rainy days is February (2.2 days).
Average snowfall in December
Guyang, China
- Average snowfall in December: 17mm
The month with the highest snowfall is March (28mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in December
Guyang, China
- Average snowfall days in December: 2.3 days
The month with the highest number of snowfall days is November (2.5 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Guyang, China
- Average daylight in December: 9h and 2min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in December: 7h and 1min
The months with the most sunshine are June and July (Average sunshine: 11h and 42min).
The month with the least sunshine is January (Average sunshine: 7h and 6min).
Average sunshine days in December
Guyang, China
- Average sunshine days in December: 28.5 days
The month with the most sunshine days is January (29 days).
The month with the least sunshine days is July (16.3 days).
Average UV index in December
Guyang, China
- Average UV index in December: 2
The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in December
Guyang, China
- Average cloud cover in December: 17
The month with the most cloud cover is February (Cloud cover 20).
The month with the least cloud cover is October (Cloud cover 15).
Average visibility in December
Guyang, 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).
