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
Longfeng in December experiences a marked decrease in the average high-temperature, descending from November's freezing cold -2.3°C (27.9°F) to an extremely cold -13.4°C (7.9°F). December's average low-temperature reading settles at an arctic cold -19.2°C (-2.6°F).Humidity
In December, the average relative humidity is 81%.Rainfall
In Longfeng, China, in December, it is raining for 0.3 days, with typically 3mm (0.12") of accumulated precipitation. Throughout the year, there are 79.5 rainfall days, and 307mm (12.09") of precipitation is accumulated.Snowfall
January through April, October through December are months with snowfall. In Longfeng, in December, snow falls for 4.6 days, with typically accumulated 22mm (0.87") of snow. In Longfeng, during the entire year, snow falls for 21 days and aggregates up to 102mm (4.02") of snow.Daylight
With an average of 8h and 36min of daylight, December has the shortest days of the year in Longfeng.On the first day of December in Longfeng, sunrise is at 07:02 and sunset at 15:54. On the last day of the month, sunrise is at 07:23 and sunset at 16:01 CST.
Sunshine
December has the least sunshine of the year in Longfeng, with an average of 3.8h of sunshine.UV index
With an average maximum UV index of 1, December is the month with the lowest UV index. A UV Index estimate of 2, and below, represents a low threat to health from unsafe exposure to UV radiation for the average person.Note: The daily high UV index of 1 in December translates into this advice:
Children, infants, and individuals with sensitive skin should be constantly protected from extended sun exposure. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Take heed! The reflection of snow can intensify the Sun's UV radiation nearly double.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is December in Longfeng?
What is the average humidity in December in Longfeng?
How many days does it rain in December in Longfeng?
How many days does it snow in December in Longfeng?
What is the month with the shortest days in Longfeng?
What is the average length of the day in December in Longfeng?
What time are sunrise and sunset in December in Longfeng?
What is the month with the least sunshine in Longfeng?
How long on average sun shines in December in Longfeng?
What is the month with the lowest UV index in Longfeng?
What is the UV index reading in December in Longfeng?
Average temperature in December
Longfeng, China
- Average high temperature in December: -13.4°C
The warmest month (with the highest average high temperature) is July (29.3°C).
The month with the lowest average high temperature is January (-15°C).
- Average low temperature in December: -19.2°C
The month with the highest average low temperature is July (19.4°C).
The coldest month (with the lowest average low temperature) is January (-22.1°C).
Average pressure in December
Longfeng, China
- Average pressure in December: 1024.2mbar
The month with the highest atmospheric pressure is January (1026.1mbar).
The month with the lowest atmospheric pressure is July (1003.4mbar).
Average wind speed in December
Longfeng, China
- Average wind speed in December: 12.3km/h
The windiest month (with the highest average wind speed) is April (16.9km/h).
The calmest month (with the lowest average wind speed) is January (11.6km/h).
Average humidity in December
Longfeng, China
- Average humidity in December: 81%
The month with the highest relative humidity is January (86%).
The month with the lowest relative humidity is April (38%).
Average rainfall in December
Longfeng, China
- Average rainfall in December: 3mm
The wettest month (with the highest rainfall) is August (73mm).
The driest month (with the least rainfall) is January (1mm).
Average rainfall days in December
Longfeng, China
- Average rainfall days in December: 0.3 days
The month with the highest number of rainy days is June (15.5 days).
The month with the least rainy days is January (0.2 days).
Average snowfall in December
Longfeng, China
- Average snowfall in December: 22mm
The month with the highest snowfall is November (23mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in December
Longfeng, China
- Average snowfall days in December: 4.6 days
The month with the highest number of snowfall days is December (4.6 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
Longfeng, China
- Average daylight in December: 8h and 4min
The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 36min).
- Average sunshine in December: 3h and 5min
The month with the most sunshine is June (Average sunshine: 12h and 0min).
The month with the least sunshine is December (Average sunshine: 3h and 48min).
Average sunshine days in December
Longfeng, China
- Average sunshine days in December: 27 days
The month with the most sunshine days is January (28.8 days).
The month with the least sunshine days is June (12.7 days).
Average UV index in December
Longfeng, China
- Average UV index in December: 1
The month with the highest UV index is July (UV index 7).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in December
Longfeng, China
- Average cloud cover in December: 45
The month with the most cloud cover is December (Cloud cover 45).
The months with the least cloud cover are September and October (Cloud cover 26).
Average visibility in December
Longfeng, China
- Average visibility in December: 9km
The months with the highest visibility are March, April, May, June, July, August, September, October and November (10km).
The month with the lowest visibility is January (8km).
