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
December's arrival brings an average high-temperature of a still chilly 6.8°C (44.2°F), slightly deviating from November's 9.2°C (48.6°F). With a barely noticeable fluctuation in temperature, Swinderby reaches an average low of 2.6°C (36.7°F) during the December nights.Humidity
The most humid month is December, with an average relative humidity of 90%.Rainfall
In Swinderby, in December, it is raining for 10.3 days, with typically 22mm (0.87") of accumulated precipitation. In Swinderby, during the entire year, the rain falls for 156.1 days and collects up to 329mm (12.95") of precipitation.Snowfall
January through March, November and December are months with snowfall. In Swinderby, in December, during 1.5 snowfall days, 13mm (0.51") of snow is typically accumulated. Throughout the year, there are 10.8 snowfall days, and 69mm (2.72") of snow is accumulated.Daylight
The month with the shortest days in Swinderby is December, with an average of 7h and 36min of daylight.On the first day of December in Swinderby, sunrise is at 7:54 am and sunset at 3:49 pm. On the last day of the month, sunrise is at 8:16 am and sunset at 3:55 pm GMT.
Sunshine
In Swinderby, the average sunshine in December is 4.6h.UV index
The months with the lowest UV index in Swinderby are January, February, November and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a low threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The maximum daily UV index, 2 in December, converts into the following recommendations:
Despite most people tolerating extended sun exposure, it is critical to always protect those with sensitive skin, infants, and children. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage. Be informed! The Sun's UV radiation can be nearly doubled due to the reflection from snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is it cold in Swinderby during December?
What is the most humid month in Swinderby?
What is the average humidity in December in Swinderby?
How much does it rain in Swinderby in December?
How much does it snow in Swinderby in December?
What is the month with the shortest days in Swinderby?
What is the average length of the day in December in Swinderby?
What time are sunrise and sunset in December in Swinderby?
How long on average sun shines in December in Swinderby?
What is the month with the lowest UV index in Swinderby?
What is the UV index reading in December in Swinderby?
Average temperature in December
Swinderby, United Kingdom
- Average high temperature in December: 6.8°C
The warmest month (with the highest average high temperature) is July (20.5°C).
The month with the lowest average high temperature is January (5.8°C).
- Average low temperature in December: 2.6°C
The month with the highest average low temperature is August (12.7°C).
The coldest month (with the lowest average low temperature) is January (1.6°C).
Average pressure in December
Swinderby, United Kingdom
- Average pressure in December: 1012.4mbar
The month with the highest atmospheric pressure is May (1016.4mbar).
The month with the lowest atmospheric pressure is November (1009.4mbar).
Average wind speed in December
Swinderby, United Kingdom
- Average wind speed in December: 18.2km/h
The windiest months (with the highest average wind speed) are February and December (18.2km/h).
The calmest month (with the lowest average wind speed) is July (12.5km/h).
Average humidity in December
Swinderby, United Kingdom
- Average humidity in December: 90%
The month with the highest relative humidity is December (90%).
The month with the lowest relative humidity is August (77%).
Average rainfall in December
Swinderby, United Kingdom
- Average rainfall in December: 22mm
The wettest month (with the highest rainfall) is June (44mm).
The driest month (with the least rainfall) is April (18mm).
Average rainfall days in December
Swinderby, United Kingdom
- Average rainfall days in December: 10.3 days
The month with the highest number of rainy days is July (19.1 days).
The months with the least rainy days are January and September (10.2 days).
Average snowfall in December
Swinderby, United Kingdom
- Average snowfall in December: 13mm
The month with the highest snowfall is February (29mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in December
Swinderby, United Kingdom
- Average snowfall days in December: 1.5 days
The month with the highest number of snowfall days is February (4.1 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
Swinderby, United Kingdom
- Average daylight in December: 7h and 4min
The month with the longest days is June (Average daylight: 16h and 54min).
The month with the shortest days is December (Average daylight: 7h and 36min).
- Average sunshine in December: 4h and 4min
The month with the most sunshine is August (Average sunshine: 7h and 42min).
The months with the least sunshine are February and November (Average sunshine: 4h and 0min).
Average sunshine days in December
Swinderby, United Kingdom
- Average sunshine days in December: 18.2 days
The month with the most sunshine days is December (18.2 days).
The month with the least sunshine days is July (9.3 days).
Average UV index in December
Swinderby, United Kingdom
- Average UV index in December: 2
The month with the highest UV index is 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
Swinderby, United Kingdom
- Average cloud cover in December: 55
The months with the most cloud cover are February and November (Cloud cover 60).
The month with the least cloud cover is September (Cloud cover 49).
Average visibility in December
Swinderby, United Kingdom
- Average visibility in December: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October and December (9km).
The month with the lowest visibility is November (8km).
