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 move into December indicates a reduction in the average high-temperature, down from November's frosty 9.1°C (48.4°F) to a wintry 1.6°C (34.9°F). An average low-temperature of -4.5°C (23.9°F) marks the nights in Changli throughout December.Humidity
In December, the average relative humidity in Changli is 47%.Rainfall
In Changli, in December, during 1.4 rainfall days, 3mm (0.12") of precipitation is typically accumulated. Throughout the year, there are 69.9 rainfall days, and 275mm (10.83") of precipitation is accumulated.Snowfall
Months with snowfall are January through March, November and December. In December, it is snowing for 1.6 days. Throughout December, 8mm (0.31") of snow is accumulated. Throughout the year, there are 6.5 snowfall days, and 42mm (1.65") of snow is accumulated.Daylight
With an average of 9h and 24min of daylight, December has the shortest days of the year in Changli.On the first day of December, sunrise is at 07:05 and sunset at 16:39. On the last day of the month, sunrise is at 07:24 and sunset at 16:48 CST.
Sunshine
In Changli, the average sunshine in December is 6.9h.UV index
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV rays for the average person.Note: The maximum UV index of 2 during December leads to these instructions:
Most people face no serious problems with extended sun exposure, but those with fair skin, infants, and children always need protection. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days. Mark this! Snow reflection can nearly double the UV radiation intensity from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is December in Changli?
What is the average humidity in December in Changli?
How many days does it rain in December in Changli?
How much does it snow in Changli in December?
What is the month with the shortest days in Changli?
How many hours of daylight does Changli have in December?
What time are sunrise and sunset in December in Changli?
How many hours of sunshine does Changli have in December?
What is the month with the lowest UV index in Changli?
How high is the UV index in December in Changli?
Average temperature in December
Changli, China
- Average high temperature in December: 1.6°C
The warmest month (with the highest average high temperature) is July (30°C).
The month with the lowest average high temperature is January (-0.3°C).
- Average low temperature in December: -4.5°C
The month with the highest average low temperature is July (21.8°C).
The coldest month (with the lowest average low temperature) is January (-6.6°C).
Average pressure in December
Changli, China
- Average pressure in December: 1027mbar
The month with the highest atmospheric pressure is January (1028.4mbar).
The month with the lowest atmospheric pressure is July (1004.5mbar).
Average wind speed in December
Changli, China
- Average wind speed in December: 12.4km/h
The windiest month (with the highest average wind speed) is April (14.2km/h).
The calmest month (with the lowest average wind speed) is August (9.6km/h).
Average humidity in December
Changli, China
- Average humidity in December: 47%
The month with the highest relative humidity is August (73%).
The month with the lowest relative humidity is March (43%).
Average rainfall in December
Changli, China
- Average rainfall in December: 3mm
The wettest month (with the highest rainfall) is August (100mm).
The driest month (with the least rainfall) is January (1mm).
Average rainfall days in December
Changli, China
- Average rainfall days in December: 1.4 days
The month with the highest number of rainy days is July (12.9 days).
The month with the least rainy days is January (0.8 days).
Average snowfall in December
Changli, China
- Average snowfall in December: 8mm
The month with the highest snowfall is February (19mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in December
Changli, China
- Average snowfall days in December: 1.6 days
The month with the highest number of snowfall days is February (2 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
Changli, China
- Average daylight in December: 9h and 2min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in December: 6h and 5min
The month with the most sunshine is June (Average sunshine: 11h and 12min).
The months with the least sunshine are February and November (Average sunshine: 6h and 48min).
Average sunshine days in December
Changli, China
- Average sunshine days in December: 28.5 days
The month with the most sunshine days is January (28.9 days).
The month with the least sunshine days is July (16.3 days).
Average UV index in December
Changli, China
- Average UV index in December: 2
The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in December
Changli, China
- Average cloud cover in December: 19
The month with the most cloud cover is July (Cloud cover 28).
The month with the least cloud cover is October (Cloud cover 18).
Average visibility in December
Changli, 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).
