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
With the onset of December, Yangpu experiences a modest temperature adjustment, with the average high-temperature receding from a refreshing 17.1°C (62.8°F) in November to a cool 10.5°C (50.9°F). Nighttime temperatures during December report a consistent average of 5.8°C (42.4°F).Humidity
The least humid month is December, with an average relative humidity of 65%.Rainfall
In Yangpu, during December, the rain falls for 7.7 days and regularly aggregates up to 20mm (0.79") of precipitation. Throughout the year, there are 127.8 rainfall days, and 351mm (13.82") of precipitation is accumulated.Snowfall
Months with snowfall are January, February and December. December is the first month it typically snows. Throughout December, in the average 0.4 snowfall days, it receives 3mm (0.12") of snow. In Yangpu, during the entire year, snow falls for 2.8 days and aggregates up to 11mm (0.43") of snow.Daylight
With an average of 10h and 12min of daylight, December has the shortest days of the year.On the first day of the month, sunrise is at 06:34 and sunset at 16:51. On the last day of December, sunrise is at 06:52 and sunset at 17:01 CST.
Sunshine
In Yangpu, the average sunshine in December is 5.3h.UV index
The months with the lowest UV index are January and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The maximum daily UV index of 2 in December converts into the following recommendations:
Although the majority can endure up to an hour in the sun without burns, children always require sun protection. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense. Remember to consider! The UV radiation from the Sun can be intensified nearly twice by the reflection of snow.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in December?
What is the least humid month?
What is the average humidity in December?
How much does it rain in December?
When does it start snowing?
What is the month with the shortest days?
What is the average length of the day in December?
What time are sunrise and sunset in December?
How long on average sun shines in December?
What is the month with the lowest UV index?
How high is the UV index in December?
Average temperature in December
Yangpu, China
- Average high temperature in December: 10.5°C
The warmest month (with the highest average high temperature) is August (31.1°C).
The month with the lowest average high temperature is January (8°C).
- Average low temperature in December: 5.8°C
The month with the highest average low temperature is August (26°C).
The coldest month (with the lowest average low temperature) is January (3.4°C).
Average pressure in December
Yangpu, China
- Average pressure in December: 1026.3mbar
The month with the highest atmospheric pressure is January (1027.1mbar).
The month with the lowest atmospheric pressure is July (1005.2mbar).
Average wind speed in December
Yangpu, China
- Average wind speed in December: 15.6km/h
The windiest month (with the highest average wind speed) is December (15.6km/h).
The calmest month (with the lowest average wind speed) is June (12.6km/h).
Average humidity in December
Yangpu, China
- Average humidity in December: 65%
The months with the highest relative humidity are June and July (81%).
The month with the lowest relative humidity is December (65%).
Average rainfall in December
Yangpu, China
- Average rainfall in December: 20mm
The wettest month (with the highest rainfall) is June (71mm).
The driest months (with the least rainfall) are April and October (12mm).
Average rainfall days in December
Yangpu, China
- Average rainfall days in December: 7.7 days
The month with the highest number of rainy days is July (16.4 days).
The month with the least rainy days is October (6 days).
Average snowfall in December
Yangpu, China
- Average snowfall in December: 3mm
The month with the highest snowfall is January (5mm).
The months with the least snowfall are March, April, May, June, July, August, September, October and November (0mm).
Average snowfall days in December
Yangpu, China
- Average snowfall days in December: 0.4 days
The month with the highest number of snowfall days is January (1.5 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average daylight in December /
Average sunshine in December
Yangpu, China
- Average daylight in December: 10h and 1min
The month with the longest days is June (Average daylight: 14h and 6min).
The month with the shortest days is December (Average daylight: 10h and 12min).
- Average sunshine in December: 5h and 2min
The month with the most sunshine is August (Average sunshine: 10h and 6min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).
Average sunshine days in December
Yangpu, China
- Average sunshine days in December: 22.5 days
The months with the most sunshine days are October and December (22.5 days).
The month with the least sunshine days is July (11.9 days).
Average UV index in December
Yangpu, China
- Average UV index in December: 2
The months with the highest UV index are July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 2).
Average cloud cover in December
Yangpu, China
- Average cloud cover in December: 38
The month with the most cloud cover is June (Cloud cover 51).
The month with the least cloud cover is August (Cloud cover 37).
Average visibility in December
Yangpu, China
- Average visibility in December: 10km
The months with the highest visibility are January, February, March, April, October, November and December (10km).
The months with the lowest visibility are May, June, July, August and September (9km).
