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 sea temperature 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
Weather in December
Temperature
At the onset of December, Southwold records an average high-temperature of a chilly 8°C (46.4°F), showing little deviation from the preceding month. During December, Southwold's temperature shows a minor deviation from daytime highs, falling to a steady low-temperature average of 5.5°C (41.9°F).Humidity
December is the most humid month in Southwold, United Kingdom, with an average relative humidity of 84%.Rainfall
In Southwold, in December, during 16.6 rainfall days, 41mm (1.61") of precipitation is typically accumulated. Throughout the year, there are 179.9 rainfall days, and 392mm (15.43") of precipitation is accumulated.Snowfall
January through April, November and December are months with snowfall in Southwold. In Southwold, in December, snow falls for 1.5 days, with typically accumulated 4mm (0.16") of snow. Throughout the year, there are 9.2 snowfall days, and 52mm (2.05") of snow is accumulated.Sea temperature
In December, the average sea temperature in Southwold is 10.3°C (50.5°F).Note: Immersing oneself in 10.3°C (50.5°F) at sub-10°C (14°F) temperatures is a recipe for harsh cold shock and quickened breathing unless adequately equipped.
Daylight
With an average of 7h and 48min of daylight, December has the shortest days of the year.On the first day of the month, sunrise is at 7:41 am and sunset at 3:43 pm. On the last day of December, sunrise is at 8:02 am and sunset at 3:50 pm GMT.
Sunshine
In December, the average sunshine in Southwold, United Kingdom, is 4.5h.UV index
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a low health risk from unsafe exposure to UV radiation for average individuals.Note: In December, an average UV index of 2 transforms into the following instructions:
While many people can endure lengthy sun exposure, it remains imperative to safeguard babies, children, and fair-skinned individuals. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. Always opt for UVA and UVB-resistant sunglasses on radiant days. Be prepared! The intensity of the Sun's UV radiation can be amplified nearly double due to snow reflection.
Frequently asked questions
What is the average December temperature in Southwold?
What is the most humid month in Southwold?
What is the average humidity in December in Southwold?
How much does it rain in Southwold in December?
How much does it snow in Southwold in December?
What is the sea water temperature in December in Southwold?
What is the month with the shortest days in Southwold?
How many hours of daylight does Southwold have in December?
What time are sunrise and sunset in December in Southwold?
How long on average sun shines in December in Southwold?
What are the months with the lowest UV index in Southwold?
How high is the UV index in December in Southwold?
Average temperature in December
Southwold, United Kingdom
- Average high temperature in December: 8°C
The warmest month (with the highest average high temperature) is August (19.8°C).
The month with the lowest average high temperature is January (6.8°C).
- Average low temperature in December: 5.5°C
The month with the highest average low temperature is August (15.4°C).
The coldest month (with the lowest average low temperature) is January (4.1°C).
Average pressure in December
Southwold, United Kingdom
- Average pressure in December: 1013.6mbar
The month with the highest atmospheric pressure is May (1016.6mbar).
The month with the lowest atmospheric pressure is November (1010.3mbar).
Average wind speed in December
Southwold, United Kingdom
- Average wind speed in December: 26.7km/h
The windiest month (with the highest average wind speed) is December (26.7km/h).
The calmest month (with the lowest average wind speed) is July (17.1km/h).
Average humidity in December
Southwold, United Kingdom
- Average humidity in December: 84%
The month with the highest relative humidity is December (84%).
The months with the lowest relative humidity are August and September (77%).
Average rainfall in December
Southwold, United Kingdom
- Average rainfall in December: 41mm
The wettest month (with the highest rainfall) is July (45mm).
The driest month (with the least rainfall) is April (16mm).
Average rainfall days in December
Southwold, United Kingdom
- Average rainfall days in December: 16.6 days
The month with the highest number of rainy days is July (17.8 days).
The month with the least rainy days is April (12.4 days).
Average snowfall in December
Southwold, United Kingdom
- Average snowfall in December: 4mm
The month with the highest snowfall is February (21mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in December
Southwold, United Kingdom
- Average snowfall days in December: 1.5 days
The month with the highest number of snowfall days is February (3.8 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average sea temperature in December
Southwold, United Kingdom
- Average sea temperature in December: 10.3°C
The best month for swimming (with the highest average sea temperature) is September (17.3°C).
The coldest month (with the lowest average sea temperature) is March (6.8°C).
Average daylight in December /
Average sunshine in December
Southwold, United Kingdom
- Average daylight in December: 7h and 5min
The month with the longest days is June (Average daylight: 16h and 42min).
The month with the shortest days is December (Average daylight: 7h and 48min).
- Average sunshine in December: 4h and 3min
The month with the most sunshine is August (Average sunshine: 9h and 24min).
The months with the least sunshine are January and February (Average sunshine: 4h and 0min).
Average sunshine days in December
Southwold, United Kingdom
- Average sunshine days in December: 10.8 days
The month with the most sunshine days is April (14.9 days).
The month with the least sunshine days is July (10.3 days).
Average UV index in December
Southwold, United Kingdom
- Average UV index in December: 2
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in December
Southwold, United Kingdom
- Average cloud cover in December: 57
The months with the most cloud cover are January and February (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 39).
Average visibility in December
Southwold, United Kingdom
- Average visibility in December: 10km
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (10km).
The month with the lowest visibility is January (9km).
Southwold, United Kingdom
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