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
Weather in December
Temperature
A moderate decline in average high-temperatures is noted in December, moving from a refreshing 17.9°C (64.2°F) in November to a mild 13.1°C (55.6°F). Hejiang records an average nighttime low-temperature of 6.8°C (44.2°F) throughout December.Humidity
The average relative humidity in December in Hejiang is 67%.Rainfall
In December, in Hejiang, the rain falls for 9.3 days. Throughout December, 11mm (0.43") of precipitation is accumulated. Throughout the year, there are 188.1 rainfall days, and 678mm (26.69") of precipitation is accumulated.Snowfall
Months with snowfall are January and December. December is the first month it typically snows in Hejiang. Throughout December, in the average 0.2 snowfall days, it receives 1mm (0.04") of snow. Throughout the year, there are 0.6 snowfall days, and 3mm (0.12") of snow is accumulated.Daylight
With an average of 10h and 18min of daylight, December has the shortest days of the year in Hejiang.On the first day of December in Hejiang, China, sunrise is at 07:32 and sunset at 17:59. On the last day of the month, sunrise is at 07:49 and sunset at 18:09 CST.
Sunshine
The average sunshine in December in Hejiang is 6.7h.UV index
January and December, with an average maximum UV index of 3, are months with the lowest UV index in Hejiang. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for the average person.Note: The maximum UV index of 3 during December leads to these instructions:
Make use of precautions - Shielding skin and eyes from injury is a requirement. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays. Watch out! The Sun's UV radiation can be nearly magnified twofold due to snow reflection.
Frequently asked questions
What are the temperatures in Hejiang in December?
What is the average humidity in December in Hejiang?
How many days does it rain in December in Hejiang?
When does it start snowing in Hejiang?
What is the month with the shortest days in Hejiang?
How many hours of daylight does Hejiang have in December?
When is the sunrise / sunset in December in Hejiang?
How long on average sun shines in December in Hejiang?
When is the lowest UV index in Hejiang?
How high is the UV index in December in Hejiang?
Average temperature in December
Hejiang, China
- Average high temperature in December: 13.1°C
The warmest month (with the highest average high temperature) is August (33.5°C).
The month with the lowest average high temperature is January (12.3°C).
- Average low temperature in December: 6.8°C
The month with the highest average low temperature is August (23°C).
The coldest month (with the lowest average low temperature) is January (5.1°C).
Average pressure in December
Hejiang, China
- Average pressure in December: 1024.6mbar
The month with the highest atmospheric pressure is December (1024.6mbar).
The month with the lowest atmospheric pressure is July (1002.1mbar).
Average wind speed in December
Hejiang, China
- Average wind speed in December: 4.5km/h
The windiest months (with the highest average wind speed) are March and April (6km/h).
The calmest months (with the lowest average wind speed) are October and December (4.5km/h).
Average humidity in December
Hejiang, China
- Average humidity in December: 67%
The months with the highest relative humidity are September and October (77%).
The month with the lowest relative humidity is March (55%).
Average rainfall in December
Hejiang, China
- Average rainfall in December: 11mm
The wettest month (with the highest rainfall) is July (141mm).
The driest month (with the least rainfall) is February (8mm).
Average rainfall days in December
Hejiang, China
- Average rainfall days in December: 9.3 days
The month with the highest number of rainy days is July (21.5 days).
The month with the least rainy days is February (5.8 days).
Average snowfall in December
Hejiang, China
- Average snowfall in December: 1mm
The month with the highest snowfall is January (2mm).
The months with the least snowfall are February, March, April, May, June, July, August, September, October and November (0mm).
Average snowfall days in December
Hejiang, China
- Average snowfall days in December: 0.2 days
The month with the highest number of snowfall days is January (0.4 days).
The months with the least snowfall days are February, March, April, May, June, July, August, September, October and November (0 days).
Average daylight in December /
Average sunshine in December
Hejiang, China
- Average daylight in December: 10h and 2min
The month with the longest days is June (Average daylight: 14h and 0min).
The month with the shortest days is December (Average daylight: 10h and 18min).
- Average sunshine in December: 6h and 4min
The month with the most sunshine is February (Average sunshine: 8h and 30min).
The month with the least sunshine is October (Average sunshine: 6h and 0min).
Average sunshine days in December
Hejiang, China
- Average sunshine days in December: 17.4 days
The month with the most sunshine days is February (20.3 days).
The month with the least sunshine days is June (7.3 days).
Average UV index in December
Hejiang, China
- Average UV index in December: 3
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January and December (UV index 3).
Average cloud cover in December
Hejiang, China
- Average cloud cover in December: 45
The month with the most cloud cover is October (Cloud cover 56).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility in December
Hejiang, China
- Average visibility in December: 10km
The months with the highest visibility are January, February, March and December (10km).
The months with the lowest visibility are April, May, June, July, August, September, October and November (9km).
Hejiang, China
Weather forecast for your location
2. Allow the app to use your location
