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, Hong'an experiences a modest temperature adjustment, with the average high-temperature receding from a comfortable 16.5°C (61.7°F) in November to a fresh 10.2°C (50.4°F). In December, the temperature drops to an average of 2.7°C (36.9°F) at night.Humidity
The least humid month is December, with an average relative humidity of 59%.Rainfall
December is the month with the least rainfall. Rain falls for 6.5 days and accumulates 18mm (0.71") of precipitation.Snowfall
Months with snowfall are January through March, November and December. In Hong'an, in December, during 0.7 snowfall days, 4mm (0.16") of snow is typically accumulated. In Hong'an, during the entire year, snow falls for 5.4 days and aggregates up to 54mm (2.13") of snow.Daylight
With an average of 10h and 12min of daylight, December has the shortest days of the year in Hong'an.On the first day of the month, sunrise is at 07:02 and sunset at 17:18. On the last day of December, in Hong'an, sunrise is at 07:20 and sunset at 17:29 CST.
Sunshine
In Hong'an, the average sunshine in December is 6.1h.UV index
January, February, November and December, with an average maximum UV index of 3, are months with the lowest UV index in Hong'an. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for the ordinary person.Note: The daily high UV index of 3 in December translates into this advice:
Proceed with care. Light skin individuals may be exposed to burns in fewer than 30 minutes. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. During bright days, sunglasses that offer UVA and UVB defense are recommended. Consider carefully! The reflective quality of snow can almost double the intensity of the Sun's UV radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are December temperatures in Hong'an?
What is the least humid month in Hong'an?
What is the average humidity in December in Hong'an?
What is the driest month in Hong'an?
How many days does it rain in December in Hong'an?
How many days does it snow in December in Hong'an?
What is the month with the shortest days in Hong'an?
What is the average length of the day in December in Hong'an?
When are sunrise and sunset in December in Hong'an?
How long on average sun shines in December in Hong'an?
When is the lowest UV index in Hong'an?
What is the UV index reading in December in Hong'an?
Average temperature in December
Hong'an, China
- Average high temperature in December: 10.2°C
The warmest month (with the highest average high temperature) is August (32.3°C).
The month with the lowest average high temperature is January (8.4°C).
- Average low temperature in December: 2.7°C
The month with the highest average low temperature is July (23.5°C).
The coldest month (with the lowest average low temperature) is January (0.9°C).
Average pressure in December
Hong'an, China
- Average pressure in December: 1027.1mbar
The month with the highest atmospheric pressure is January (1027.4mbar).
The month with the lowest atmospheric pressure is July (1003.8mbar).
Average wind speed in December
Hong'an, China
- Average wind speed in December: 7.7km/h
The windiest month (with the highest average wind speed) is March (8.3km/h).
The calmest month (with the lowest average wind speed) is June (6.5km/h).
Average humidity in December
Hong'an, China
- Average humidity in December: 59%
The month with the highest relative humidity is July (78%).
The month with the lowest relative humidity is December (59%).
Average rainfall in December
Hong'an, China
- Average rainfall in December: 18mm
The wettest month (with the highest rainfall) is July (153mm).
The driest month (with the least rainfall) is December (18mm).
Average rainfall days in December
Hong'an, China
- Average rainfall days in December: 6.5 days
The month with the highest number of rainy days is July (20.4 days).
The month with the least rainy days is December (6.5 days).
Average snowfall in December
Hong'an, China
- Average snowfall in December: 4mm
The month with the highest snowfall is January (24mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in December
Hong'an, China
- Average snowfall days in December: 0.7 days
The months with the highest number of snowfall days are January and February (1.9 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
Hong'an, 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: 6h and 1min
The month with the most sunshine is August (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 5h and 36min).
Average sunshine days in December
Hong'an, China
- Average sunshine days in December: 22.8 days
The month with the most sunshine days is December (22.8 days).
The month with the least sunshine days is July (9.3 days).
Average UV index in December
Hong'an, 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, February, November and December (UV index 3).
Average cloud cover in December
Hong'an, China
- Average cloud cover in December: 30
The month with the most cloud cover is February (Cloud cover 43).
The month with the least cloud cover is December (Cloud cover 30).
Average visibility in December
Hong'an, China
- Average visibility in December: 10km
The months with the highest visibility are February, March, October, November and December (10km).
The months with the lowest visibility are January, April, May, June, July, August and September (9km).
