December weather forecastChangyuan, China
December
Weather in December
The first month of the winter, December, is still a chilly month in Changyuan, China, with an average temperature fluctuating between 7.5°C (45.5°F) and -1.3°C (29.7°F).Temperature
December brings a minor decrease, with the average high-temperature reducing from a refreshing 13.7°C (56.7°F) in November to a chilly 7.5°C (45.5°F). Changyuan, in December, witnesses an average low-temperature of -1.3°C (29.7°F).Humidity
In December, the average relative humidity is 43%.Rainfall
December is the month with the least rainfall. Rain falls for 1.2 days and accumulates 2mm (0.08") of precipitation.Snowfall
Months with snowfall in Changyuan are January through April, November and December. In Changyuan, during December, snow falls for 0.6 days and regularly aggregates up to 4mm (0.16") of snow. Throughout the year, there are 4.8 snowfall days, and 40mm (1.57") of snow is accumulated.Daylight
December has the shortest days of the year, with an average of 9h and 48min of daylight.On the first day of the month, sunrise is at 07:11 and sunset at 17:09. On the last day of December, in Changyuan, sunrise is at 07:29 and sunset at 17:19 CST.
Sunshine
In December, the average sunshine is 7h.UV index
The months with the lowest UV index are January and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a low health risk from exposure to the Sun's UV radiation for ordinary individuals.Note: The maximum daily UV index of 2 in December interprets into the following recommendations:
Most people face no serious problems with extended sun exposure, but those with fair skin, infants, and children always need protection. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage. Be vigilant! The reflective nature of snow can increase the Sun's UV radiation nearly twofold.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Changyuan, China
- Average high temperature in December: 7.5°C
The warmest month (with the highest average high temperature) is July (34.1°C).
The month with the lowest average high temperature is January (5.8°C).
- Average low temperature in December: -1.3°C
The month with the highest average low temperature is July (23.9°C).
The coldest month (with the lowest average low temperature) is January (-2.8°C).
Average pressure in December
Changyuan, China
- Average pressure in December: 1027.7mbar
The month with the highest atmospheric pressure is January (1028.4mbar).
The month with the lowest atmospheric pressure is July (1004mbar).
Average wind speed in December
Changyuan, China
- Average wind speed in December: 10.8km/h
The windiest months (with the highest average wind speed) are March and April (13.7km/h).
The calmest month (with the lowest average wind speed) is September (9.4km/h).
Average humidity in December
Changyuan, China
- Average humidity in December: 43%
The month with the highest relative humidity is August (72%).
The month with the lowest relative humidity is March (40%).
Average rainfall in December
Changyuan, China
- Average rainfall in December: 2mm
The wettest month (with the highest rainfall) is August (61mm).
The driest month (with the least rainfall) is December (2mm).
Average rainfall days in December
Changyuan, China
- Average rainfall days in December: 1.2 days
The month with the highest number of rainy days is July (13.8 days).
The months with the least rainy days are January and December (1.2 days).
Average snowfall in December
Changyuan, China
- Average snowfall in December: 4mm
The month with the highest snowfall is February (19mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in December
Changyuan, China
- Average snowfall days in December: 0.6 days
The month with the highest number of snowfall days is February (2.1 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
Changyuan, China
- Average daylight in December: 9h and 48min
The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).
- Average sunshine in December: 7h and 0min
The month with the most sunshine is June (Average sunshine: 11h and 0min).
The month with the least sunshine is November (Average sunshine: 6h and 30min).
Average sunshine days in December
Changyuan, China
- Average sunshine days in December: 29.2 days
The month with the most sunshine days is December (29.2 days).
The month with the least sunshine days is July (16.1 days).
Average UV index in December
Changyuan, China
- Average UV index in December: 2
The month with the highest UV index is June (UV index 8).
The months with the lowest UV index are January and December (UV index 2).
Average cloud cover in December
Changyuan, China
- Average cloud cover in December: 19
The month with the most cloud cover is September (Cloud cover 34).
The month with the least cloud cover is December (Cloud cover 19).
Average visibility in December
Changyuan, China
- Average visibility in December: 10km
The months with the highest visibility are January, February, March, April, May, June, July, October, November and December (10km).
The months with the lowest visibility are August and September (9km).
