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
Longjing's December weather is characterized by a distinct downswing in high-temperatures, falling from November's icy 0.9°C (33.6°F) to a subzero cold -8.1°C (17.4°F). During December, Longjing experiences a consistent low-temperature average of -15.6°C (3.9°F).Humidity
In December, the average relative humidity is 77%.Rainfall
In Longjing, China, during December, the rain falls for 2.5 days and regularly aggregates up to 5mm (0.2") of precipitation. Throughout the year, in Longjing, there are 116.2 rainfall days, and 407mm (16.02") of precipitation is accumulated.Snowfall
Months with snowfall are January through April, October through December. In Longjing, in December, snow falls for 7 days, with typically accumulated 28mm (1.1") of snow. In Longjing, during the entire year, snow falls for 39.8 days and aggregates up to 365mm (14.37") of snow.Daylight
With an average of 9h and 6min of daylight, December has the shortest days of the year in Longjing.On the first day of the month, sunrise is at 06:33 and sunset at 15:49. On the last day of December, sunrise is at 06:52 and sunset at 15:58 CST.
Sunshine
The month with the least sunshine is December, with an average of 5.8h of sunshine.UV index
January through March, October through 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 radiation for ordinary individuals.Note: The daily high UV index of 2 during December translates into the following recommendations:
People with sensitive skin, children, and babies should always be protected from prolonged sun exposure. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense. Be careful! The Sun's UV radiation can nearly be doubled by the reflective quality of snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in Longjing in December?
What is the average humidity in December in Longjing?
How many days does it rain in December in Longjing?
How much does it snow in Longjing in December?
What is the month with the shortest days in Longjing?
How many hours of daylight does Longjing have in December?
When are sunrise and sunset in December in Longjing?
What is the month with the least sunshine in Longjing?
How long on average sun shines in December in Longjing?
What is the month with the lowest UV index in Longjing?
What is the UV index reading in December in Longjing?
Average temperature in December
Longjing, China
- Average high temperature in December: -8.1°C
The warmest month (with the highest average high temperature) is July (26.2°C).
The month with the lowest average high temperature is January (-9.3°C).
- Average low temperature in December: -15.6°C
The month with the highest average low temperature is July (14.9°C).
The coldest month (with the lowest average low temperature) is January (-17.8°C).
Average pressure in December
Longjing, China
- Average pressure in December: 1023.4mbar
The month with the highest atmospheric pressure is January (1024.9mbar).
The month with the lowest atmospheric pressure is July (1006.8mbar).
Average wind speed in December
Longjing, China
- Average wind speed in December: 12.4km/h
The windiest month (with the highest average wind speed) is April (12.9km/h).
The calmest months (with the lowest average wind speed) are July and August (7.1km/h).
Average humidity in December
Longjing, China
- Average humidity in December: 77%
The month with the highest relative humidity is August (82%).
The month with the lowest relative humidity is April (52%).
Average rainfall in December
Longjing, China
- Average rainfall in December: 5mm
The wettest month (with the highest rainfall) is August (97mm).
The driest month (with the least rainfall) is January (3mm).
Average rainfall days in December
Longjing, China
- Average rainfall days in December: 2.5 days
The month with the highest number of rainy days is June (18.8 days).
The month with the least rainy days is January (1.8 days).
Average snowfall in December
Longjing, China
- Average snowfall in December: 28mm
The month with the highest snowfall is November (103mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in December
Longjing, China
- Average snowfall days in December: 7 days
The month with the highest number of snowfall days is March (8.8 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
Longjing, China
- Average daylight in December: 9h and 1min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in December: 5h and 5min
The month with the most sunshine is June (Average sunshine: 10h and 30min).
The month with the least sunshine is December (Average sunshine: 5h and 48min).
Average sunshine days in December
Longjing, China
- Average sunshine days in December: 24.3 days
The month with the most sunshine days is January (26.5 days).
The month with the least sunshine days is June (9 days).
Average UV index in December
Longjing, China
- Average UV index in December: 2
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).
Average cloud cover in December
Longjing, China
- Average cloud cover in December: 35
The months with the most cloud cover are July and August (Cloud cover 46).
The month with the least cloud cover is October (Cloud cover 25).
Average visibility in December
Longjing, China
- Average visibility in December: 9km
The month with the highest visibility is April (10km).
The months with the lowest visibility are July and August (7km).
