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 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
The arrival of December corresponds with a minor reduction in the average high-temperature, down from November's agreeable 21.1°C (70°F) to a refreshing 16.7°C (62.1°F). An average minimum temperature of 10.4°C (50.7°F) marks the month of December.Humidity
March and December, with an average relative humidity of 77%, are the least humid months.Rainfall
In Xiuyu, during December, the rain falls for 7.2 days and regularly aggregates up to 15mm (0.59") of precipitation. In Xiuyu, during the entire year, the rain falls for 145.2 days and collects up to 512mm (20.16") of precipitation.Daylight
With an average of 10h and 36min of daylight, December has the shortest days of the year.On the first day of the month, sunrise is at 06:32 and sunset at 17:13. On the last day of December, sunrise is at 06:48 and sunset at 17:24 CST.
Sunshine
In December, the average sunshine is 5.3h.UV index
December is the month with the lowest UV index, with an average maximum UV index of 3. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for the average person.Note: A typical high UV index of 3 in December suggests the following recommendations:
Exercise prevention - Warding off sunburn is urged. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in December?
What are the least humid months?
What is the average humidity in December?
How many days does it rain in December?
What is the month with the shortest days?
What is the average length of the day in December?
When is the sunrise / sunset in December?
How long on average sun shines in December?
What is the month with the lowest UV index?
What is the UV index intensity in December?
Average temperature in December
Xiuyu, China
- Average high temperature in December: 16.7°C
The warmest month (with the highest average high temperature) is August (31°C).
The month with the lowest average high temperature is January (15.3°C).
- Average low temperature in December: 10.4°C
The month with the highest average low temperature is July (24.3°C).
The coldest month (with the lowest average low temperature) is January (9.2°C).
Average pressure in December
Xiuyu, China
- Average pressure in December: 1021.8mbar
The month with the highest atmospheric pressure is January (1022.5mbar).
The month with the lowest atmospheric pressure is August (1005.9mbar).
Average wind speed in December
Xiuyu, China
- Average wind speed in December: 12.3km/h
The windiest month (with the highest average wind speed) is October (13.2km/h).
The calmest months (with the lowest average wind speed) are May and August (9.1km/h).
Average humidity in December
Xiuyu, China
- Average humidity in December: 77%
The month with the highest relative humidity is June (87%).
The months with the lowest relative humidity are March and December (77%).
Average rainfall in December
Xiuyu, China
- Average rainfall in December: 15mm
The wettest month (with the highest rainfall) is June (97mm).
The driest month (with the least rainfall) is January (12mm).
Average rainfall days in December
Xiuyu, China
- Average rainfall days in December: 7.2 days
The month with the highest number of rainy days is August (18.2 days).
The month with the least rainy days is January (6.9 days).
Average daylight in December /
Average sunshine in December
Xiuyu, China
- Average daylight in December: 10h and 4min
The month with the longest days is June (Average daylight: 13h and 42min).
The month with the shortest days is December (Average daylight: 10h and 36min).
- Average sunshine in December: 5h and 2min
The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is November (Average sunshine: 4h and 48min).
Average sunshine days in December
Xiuyu, China
- Average sunshine days in December: 22.2 days
The month with the most sunshine days is December (22.2 days).
The month with the least sunshine days is August (10.3 days).
Average UV index in December
Xiuyu, China
- Average UV index in December: 3
The months with the highest UV index are June and July (UV index 7).
The month with the lowest UV index is December (UV index 3).
Average cloud cover in December
Xiuyu, China
- Average cloud cover in December: 45
The months with the most cloud cover are May and June (Cloud cover 58).
The month with the least cloud cover is July (Cloud cover 38).
Average visibility in December
Xiuyu, 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 May, June and July (8km).
