December weather forecastWestleton, United Kingdom
December
Weather in December
December, the first month of the winter in Westleton, is still a chilly month, with temperature in the range of an average high of 8°C (46.4°F) and an average low of 5.5°C (41.9°F).Temperature
December begins with an average high-temperature of a chilly 8°C (46.4°F), reflecting close similarity to the preceding month. In December, Westleton's nights cool slightly to a consistent average temperature of 5.5°C (41.9°F).Humidity
With an average relative humidity of 84%, December is the most humid month.Rainfall
In Westleton, United Kingdom, in December, during 16.6 rainfall days, 41mm (1.61") of precipitation is typically accumulated. Throughout the year, in Westleton, there are 179.9 rainfall days, and 392mm (15.43") of precipitation is accumulated.Snowfall
Months with snowfall in Westleton are January through April, November and December. In Westleton, United Kingdom, in December, snow falls for 1.5 days, with typically accumulated 4mm (0.16") of snow. In Westleton, during the entire year, snow falls for 9.2 days and aggregates up to 52mm (2.05") of snow.Daylight
December has the shortest days of the year, with an average of 7h and 48min of daylight.On the first day of the month, sunrise is at 7:41 am and sunset at 3:44 pm. On the last day of December, sunrise is at 8:03 am and sunset at 3:50 pm GMT.
Sunshine
In Westleton, United Kingdom, the average sunshine in December 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 value of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV rays for the average person.Note: The average daily UV index of 2 in December transforms into the following instructions:
Prolonged sun exposure generally does not trouble most people. However, it is vital to ensure protection for babies, children, and individuals with sensitive skin. The Sun's radiation is especially intense around midday; try to stay in shade during this period. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Westleton, 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
Westleton, 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
Westleton, 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
Westleton, 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
Westleton, 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
Westleton, 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
Westleton, 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
Westleton, 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 daylight in December /
Average sunshine in December
Westleton, United Kingdom
- Average daylight in December: 7h and 48min
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 30min
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
Westleton, 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
Westleton, 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
Westleton, 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
Westleton, 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).
