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
A modest decline in the average high-temperature is seen during December, decreasing from a moderately hot 23.4°C (74.1°F) in November to an enjoyable 18.9°C (66°F). In Haicang, the December nights cool down to an average low of 13°C (55.4°F).Humidity
December is the least humid month in Haicang, with an average relative humidity of 72%.Rainfall
In Haicang, in December, during 7.5 rainfall days, 27mm (1.06") of precipitation is typically accumulated. Throughout the year, in Haicang, there are 161.4 rainfall days, and 897mm (35.31") of precipitation is accumulated.Daylight
December has the shortest days of the year, with an average of 10h and 42min of daylight.On the first day of December in Haicang, sunrise is at 06:34 and sunset at 17:18. On the last day of the month, sunrise is at 06:51 and sunset at 17:30 CST.
Sunshine
The average sunshine in December is 5.8h.UV index
January and December, with an average maximum UV index of 4, are months with the lowest UV index. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for the average person.Note: A daily high UV index of 4 in December leads to these guidelines:
Take necessary precautions - Suggestions to elude sunburn are provided. Around midday, solar radiation is most harmful; hence, exposure should be limited. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average December temperature in Haicang?
What is the least humid month in Haicang?
What is the average humidity in December in Haicang?
How many days does it rain in December in Haicang?
What is the month with the shortest days in Haicang?
What is the average length of the day in December in Haicang?
When is the sunrise / sunset in December in Haicang?
How many hours of sunshine does Haicang have in December?
What are the months with the lowest UV index in Haicang?
What is the UV index intensity in December in Haicang?
Average temperature in December
Haicang, China
- Average high temperature in December: 18.9°C
The warmest month (with the highest average high temperature) is August (31.7°C).
The month with the lowest average high temperature is January (17.1°C).
- Average low temperature in December: 13°C
The month with the highest average low temperature is August (26°C).
The coldest month (with the lowest average low temperature) is January (11.3°C).
Average pressure in December
Haicang, China
- Average pressure in December: 1020.8mbar
The month with the highest atmospheric pressure is January (1021.6mbar).
The month with the lowest atmospheric pressure is August (1005.6mbar).
Average wind speed in December
Haicang, China
- Average wind speed in December: 13.1km/h
The windiest month (with the highest average wind speed) is October (13.7km/h).
The calmest month (with the lowest average wind speed) is August (9.1km/h).
Average humidity in December
Haicang, China
- Average humidity in December: 72%
The month with the highest relative humidity is June (85%).
The month with the lowest relative humidity is December (72%).
Average rainfall in December
Haicang, China
- Average rainfall in December: 27mm
The wettest month (with the highest rainfall) is June (171mm).
The driest month (with the least rainfall) is January (23mm).
Average rainfall days in December
Haicang, China
- Average rainfall days in December: 7.5 days
The month with the highest number of rainy days is May (19 days).
The month with the least rainy days is December (7.5 days).
Average daylight in December /
Average sunshine in December
Haicang, China
- Average daylight in December: 10h and 4min
The month with the longest days is June (Average daylight: 13h and 36min).
The month with the shortest days is December (Average daylight: 10h and 42min).
- Average sunshine in December: 5h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 5h and 30min).
Average sunshine days in December
Haicang, China
- Average sunshine days in December: 21.8 days
The month with the most sunshine days is December (21.8 days).
The month with the least sunshine days is June (9.4 days).
Average UV index in December
Haicang, China
- Average UV index in December: 4
The months with the highest UV index are June, July, August and September (UV index 7).
The months with the lowest UV index are January and December (UV index 4).
Average cloud cover in December
Haicang, China
- Average cloud cover in December: 36
The month with the most cloud cover is May (Cloud cover 55).
The month with the least cloud cover is July (Cloud cover 33).
Average visibility in December
Haicang, China
- Average visibility in December: 10km
The months with the highest visibility are January, February, October, November and December (10km).
The month with the lowest visibility is June (8km).
