December weather forecastChengmenzhen, China
December
Weather in December
December, the first month of the winter in Chengmenzhen, is still a refreshing month, with an average temperature fluctuating between 15.3°C (59.5°F) and 9.1°C (48.4°F).Temperature
With the beginning of December, the average high-temperature shows a small decrease, transitioning from a comfortable 19.6°C (67.3°F) in November to a still refreshing 15.3°C (59.5°F). During December, Chengmenzhen sees a mean low-temperature of 9.1°C (48.4°F).Humidity
The months with the lowest humidity are April and December, with an average relative humidity of 81%.Rainfall
The month with the least rainfall is December, when the rain falls for 8.8 days and typically collects 9mm (0.35") of precipitation.Daylight
The month with the shortest days is December, with an average of 10h and 30min of daylight.On the first day of the month, sunrise is at 06:32 and sunset at 17:10. On the last day of December, sunrise is at 06:49 and sunset at 17:21 CST.
Sunshine
The average sunshine in December is 4.8h.UV index
December is the month with the lowest UV index, with an average maximum UV index of 3. A UV Index reading of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for the ordinary person.Note: During December, 3 as the daily maximum UV index converts into the following advice:
Put precautions into practice - Ensuring skin and eye safety is a necessity. Avoiding the Sun during its peak radiation time around midday is a healthy practice. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Chengmenzhen, China
- Average high temperature in December: 15.3°C
The warmest months (with the highest average high temperature) are July and August (30.8°C).
The month with the lowest average high temperature is January (13.7°C).
- Average low temperature in December: 9.1°C
The months with the highest average low temperature are July and August (23.3°C).
The coldest month (with the lowest average low temperature) is January (7.8°C).
Average pressure in December
Chengmenzhen, China
- Average pressure in December: 1022.6mbar
The month with the highest atmospheric pressure is January (1023.2mbar).
The month with the lowest atmospheric pressure is August (1006mbar).
Average wind speed in December
Chengmenzhen, China
- Average wind speed in December: 8.5km/h
The windiest month (with the highest average wind speed) is October (9.3km/h).
The calmest month (with the lowest average wind speed) is May (6.7km/h).
Average humidity in December
Chengmenzhen, China
- Average humidity in December: 81%
The month with the highest relative humidity is June (89%).
The months with the lowest relative humidity are April and December (81%).
Average rainfall in December
Chengmenzhen, China
- Average rainfall in December: 9mm
The wettest month (with the highest rainfall) is June (86mm).
The driest month (with the least rainfall) is December (9mm).
Average rainfall days in December
Chengmenzhen, China
- Average rainfall days in December: 8.8 days
The month with the highest number of rainy days is August (19.8 days).
The month with the least rainy days is December (8.8 days).
Average daylight in December /
Average sunshine in December
Chengmenzhen, China
- Average daylight in December: 10h and 30min
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 30min).
- Average sunshine in December: 4h and 48min
The month with the most sunshine is July (Average sunshine: 9h and 48min).
The month with the least sunshine is November (Average sunshine: 4h and 18min).
Average sunshine days in December
Chengmenzhen, China
- Average sunshine days in December: 16.9 days
The month with the most sunshine days is January (17.2 days).
The month with the least sunshine days is August (6.8 days).
Average UV index in December
Chengmenzhen, 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
Chengmenzhen, China
- Average cloud cover in December: 51
The month with the most cloud cover is November (Cloud cover 61).
The month with the least cloud cover is July (Cloud cover 40).
Average visibility in December
Chengmenzhen, China
- Average visibility in December: 9km
The months with the highest visibility are January, February, March, April, October and December (9km).
The months with the lowest visibility are May and June (7km).
