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
The onset of December brings with it an average high-temperature of a frosty 8.4°C (47.1°F), showing a negligible variation from the month before. December records a small disparity from daytime temperatures, marking an average low-temperature of 5.4°C (41.7°F) in Southport.Humidity
January and December, with an average relative humidity of 83%, are the most humid months.Rainfall
In Southport, during December, the rain falls for 22.2 days and regularly aggregates up to 85mm (3.35") of precipitation. In Southport, during the entire year, the rain falls for 234.5 days and collects up to 803mm (31.61") of precipitation.Snowfall
January through April, November and December are months with snowfall in Southport. In Southport, during December, snow falls for 1.4 days and regularly aggregates up to 8mm (0.31") of snow. Throughout the year, in Southport, there are 7.7 snowfall days, and 49mm (1.93") of snow is accumulated.Daylight
With an average of 7h and 36min of daylight, December has the shortest days of the year.On the first day of December, sunrise is at 8:06 am and sunset at 3:56 pm. On the last day of the month, sunrise is at 8:28 am and sunset at 4:01 pm GMT.
Sunshine
With an average of 3.9h of sunshine, December has the least sunshine of the year in Southport.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index reading of 2, and below, represents a low health risk from exposure to the Sun's UV radiation for the average person.Note: The maximum daily UV index, 2 in December, converts into the following recommendations:
In contrast to children, who must always be shielded from the sun, most people can tolerate up to an hour of sun exposure without any burns. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage. Note well! The intensity of the Sun's UV rays can be nearly doubled by snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in December in Southport?
What are the most humid months in Southport?
What is the average humidity in December in Southport?
How much does it rain in Southport in December?
How many days does it snow in December in Southport?
What is the month with the shortest days in Southport?
What is the average length of the day in December in Southport?
What time are sunrise and sunset in December in Southport?
What is the month with the least sunshine in Southport?
How many hours of sunshine does Southport have in December?
What are the months with the lowest UV index in Southport?
What is the UV index intensity in December in Southport?
Average temperature in December
Southport, United Kingdom
- Average high temperature in December: 8.4°C
The warmest month (with the highest average high temperature) is July (18.2°C).
The months with the lowest average high temperature are January and February (7.3°C).
- Average low temperature in December: 5.4°C
The month with the highest average low temperature is August (13.7°C).
The coldest month (with the lowest average low temperature) is February (4.2°C).
Average pressure in December
Southport, United Kingdom
- Average pressure in December: 1011.5mbar
The month with the highest atmospheric pressure is May (1016.1mbar).
The month with the lowest atmospheric pressure is November (1008.8mbar).
Average wind speed in December
Southport, United Kingdom
- Average wind speed in December: 23.4km/h
The windiest month (with the highest average wind speed) is December (23.4km/h).
The calmest month (with the lowest average wind speed) is June (14.8km/h).
Average humidity in December
Southport, United Kingdom
- Average humidity in December: 83%
The months with the highest relative humidity are January and December (83%).
The months with the lowest relative humidity are April and May (78%).
Average rainfall in December
Southport, United Kingdom
- Average rainfall in December: 85mm
The wettest month (with the highest rainfall) is August (92mm).
The driest month (with the least rainfall) is April (34mm).
Average rainfall days in December
Southport, United Kingdom
- Average rainfall days in December: 22.2 days
The month with the highest number of rainy days is August (23.6 days).
The month with the least rainy days is April (15.5 days).
Average snowfall in December
Southport, United Kingdom
- Average snowfall in December: 8mm
The month with the highest snowfall is January (24mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in December
Southport, United Kingdom
- Average snowfall days in December: 1.4 days
The month with the highest number of snowfall days is February (2.8 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
Southport, United Kingdom
- Average daylight in December: 7h and 4min
The month with the longest days is June (Average daylight: 17h and 0min).
The month with the shortest days is December (Average daylight: 7h and 36min).
- Average sunshine in December: 3h and 5min
The month with the most sunshine is April (Average sunshine: 8h and 0min).
The month with the least sunshine is December (Average sunshine: 3h and 54min).
Average sunshine days in December
Southport, United Kingdom
- Average sunshine days in December: 6.5 days
The month with the most sunshine days is April (11.5 days).
The month with the least sunshine days is August (5.2 days).
Average UV index in December
Southport, United Kingdom
- Average UV index in December: 2
The months with the highest UV index are May, June, July, August and September (UV index 4).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in December
Southport, United Kingdom
- Average cloud cover in December: 62
The month with the most cloud cover is December (Cloud cover 62).
The month with the least cloud cover is April (Cloud cover 47).
Average visibility in December
Southport, United Kingdom
- Average visibility in December: 9km
The months with the highest visibility are April and October (10km).
The months with the lowest visibility are January, February, March, May, June, July, August, September, November and December (9km).
