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
Dechang sees its lowest temperatures during January and December, with an average high-temperature of 10.9°C (51.6°F).Humidity
In Dechang, China, the average relative humidity in December is 73%.Rainfall
The months with the least rainfall are February and December Rain falls for 8.5 days and accumulates 11mm (0.43") of rain.Snowfall
January through March, November and December are months with snowfall in Dechang. In December, in Dechang, it is snowing for 1.7 days. Throughout December, 10mm (0.39") of snow is accumulated. Throughout the year, there are 6.2 snowfall days, and 58mm (2.28") of snow is accumulated.Daylight
With an average of 10h and 24min of daylight, December has the shortest days of the year.On the first day of December in Dechang, sunrise is at 07:44 and sunset at 18:16. On the last day of the month, sunrise is at 08:01 and sunset at 18:27 CST.
Sunshine
In December, the average sunshine is 7.3h.UV index
January, 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 low health risk from exposure to the Sun's UV rays for ordinary individuals.Note: In December, the average maximum UV index of 2 translates into the following recommendations:
Extended sun exposure is not an issue for the majority. Children, infants, and fair-skinned individuals always need to be protected. Limiting exposure to the direct Sun during midday hours can help prevent harmful UV radiation effects. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection. Take note! UV radiation from the Sun can double in intensity due to snow reflection.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
What month is the coldest in Dechang?
What are the temperatures in Dechang in December?
What is the average humidity in December in Dechang?
What is the driest month in Dechang?
How much does it rain in Dechang in December?
How much does it snow in Dechang in December?
What is the month with the shortest days in Dechang?
What is the average length of the day in December in Dechang?
When is the sunrise / sunset in December in Dechang?
How long on average sun shines in December in Dechang?
What are the months with the lowest UV index in Dechang?
What is the UV index intensity in December in Dechang?
Average temperature in December
Dechang, China
- Average high temperature in December: 10.9°C
The warmest month (with the highest average high temperature) is August (22.5°C).
The months with the lowest average high temperature are January and December (10.9°C).
- Average low temperature in December: -1.5°C
The month with the highest average low temperature is June (12.6°C).
The coldest month (with the lowest average low temperature) is January (-3.1°C).
Average pressure in December
Dechang, China
- Average pressure in December: 1018.2mbar
The month with the highest atmospheric pressure is December (1018.2mbar).
The month with the lowest atmospheric pressure is June (1006.9mbar).
Average wind speed in December
Dechang, China
- Average wind speed in December: 7.5km/h
The windiest month (with the highest average wind speed) is February (9.6km/h).
The calmest month (with the lowest average wind speed) is August (5.3km/h).
Average humidity in December
Dechang, China
- Average humidity in December: 73%
The month with the highest relative humidity is September (87%).
The month with the lowest relative humidity is February (59%).
Average rainfall in December
Dechang, China
- Average rainfall in December: 11mm
The wettest month (with the highest rainfall) is June (240mm).
The driest months (with the least rainfall) are February and December (11mm).
Average rainfall days in December
Dechang, China
- Average rainfall days in December: 8.5 days
The month with the highest number of rainy days is July (28.3 days).
The month with the least rainy days is February (5.9 days).
Average snowfall in December
Dechang, China
- Average snowfall in December: 10mm
The month with the highest snowfall is January (25mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in December
Dechang, China
- Average snowfall days in December: 1.7 days
The month with the highest number of snowfall days is January (2.2 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
Dechang, China
- Average daylight in December: 10h and 2min
The month with the longest days is June (Average daylight: 13h and 48min).
The month with the shortest days is December (Average daylight: 10h and 24min).
- Average sunshine in December: 7h and 2min
The month with the most sunshine is April (Average sunshine: 11h and 0min).
The month with the least sunshine is October (Average sunshine: 6h and 18min).
Average sunshine days in December
Dechang, China
- Average sunshine days in December: 17.2 days
The month with the most sunshine days is January (20 days).
The month with the least sunshine days is July (1 days).
Average UV index in December
Dechang, China
- Average UV index in December: 2
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, November and December (UV index 2).
Average cloud cover in December
Dechang, China
- Average cloud cover in December: 25
The month with the most cloud cover is September (Cloud cover 55).
The month with the least cloud cover is February (Cloud cover 15).
Average visibility in December
Dechang, China
- Average visibility in December: 9km
The months with the highest visibility are February and March (10km).
The months with the lowest visibility are July, September and October (7km).
