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
Weather in December
Temperature
December observes an average high-temperature of a still chilly 6.9°C (44.4°F), marking an insignificant difference from November's 9.2°C (48.6°F). A consistent average low-temperature of 2.6°C (36.7°F), with a minor variance from the daytime highs, is noted during the nights of December.Humidity
With an average relative humidity of 91%, December is the most humid month.Rainfall
In Adderbury, in December, it is raining for 10.8 days, with typically 17mm (0.67") of accumulated precipitation. Throughout the year, in Adderbury, there are 139.7 rainfall days, and 211mm (8.31") of precipitation is accumulated.Snowfall
January through March and December are months with snowfall. December is the first month it typically snows in Adderbury. Throughout December, in the average 1.5 snowfall days, it receives 5mm (0.2") of snow. In Adderbury, during the entire year, snow falls for 9.6 days and aggregates up to 23mm (0.91") 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 7:51 am and sunset at 3:57 pm. On the last day of December, in Adderbury, sunrise is at 8:13 am and sunset at 4:03 pm GMT.
Sunshine
The average sunshine in December is 4h.UV index
The months with the lowest UV index in Adderbury are January, February, November and December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability from unsafe exposure to UV radiation for average individuals.Note: The maximum UV index, 2 during December, leads to the following recommendations:
While extended sun exposure does not significantly affect most people, those with sensitive skin, children, and infants should always be protected. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly. Take careful note! The UV radiation of the Sun can be nearly doubled by snow reflection.
Frequently asked questions
Is December cold in Adderbury?
What is the most humid month in Adderbury?
What is the average humidity in December in Adderbury?
How much does it rain in Adderbury in December?
When does it start snowing in Adderbury?
What is the month with the shortest days in Adderbury?
What is the average length of the day in December in Adderbury?
What time are sunrise and sunset in December in Adderbury?
How long on average sun shines in December in Adderbury?
What is the month with the lowest UV index in Adderbury?
How high is the UV index in December in Adderbury?
Average temperature in December
Adderbury, United Kingdom
- Average high temperature in December: 6.9°C
The warmest month (with the highest average high temperature) is July (20.6°C).
The month with the lowest average high temperature is January (6.1°C).
- Average low temperature in December: 2.6°C
The month with the highest average low temperature is August (12.3°C).
The coldest month (with the lowest average low temperature) is January (1.2°C).
Average pressure in December
Adderbury, United Kingdom
- Average pressure in December: 1013.7mbar
The month with the highest atmospheric pressure is May (1016.6mbar).
The month with the lowest atmospheric pressure is November (1010mbar).
Average wind speed in December
Adderbury, United Kingdom
- Average wind speed in December: 18.5km/h
The windiest months (with the highest average wind speed) are February and December (18.5km/h).
The calmest month (with the lowest average wind speed) is July (12.9km/h).
Average humidity in December
Adderbury, United Kingdom
- Average humidity in December: 91%
The month with the highest relative humidity is December (91%).
The month with the lowest relative humidity is August (80%).
Average rainfall in December
Adderbury, United Kingdom
- Average rainfall in December: 17mm
The wettest months (with the highest rainfall) are June and August (25mm).
The driest months (with the least rainfall) are March and April (12mm).
Average rainfall days in December
Adderbury, United Kingdom
- Average rainfall days in December: 10.8 days
The month with the highest number of rainy days is August (14.6 days).
The month with the least rainy days is February (9.1 days).
Average snowfall in December
Adderbury, United Kingdom
- Average snowfall in December: 5mm
The month with the highest snowfall is February (10mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in December
Adderbury, United Kingdom
- Average snowfall days in December: 1.5 days
The month with the highest number of snowfall days is February (3.9 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
Adderbury, 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 0min
The month with the most sunshine is July (Average sunshine: 7h and 18min).
The months with the least sunshine are February and November (Average sunshine: 3h and 42min).
Average sunshine days in December
Adderbury, United Kingdom
- Average sunshine days in December: 16.4 days
The month with the most sunshine days is March (17.6 days).
The month with the least sunshine days is August (11.6 days).
Average UV index in December
Adderbury, 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
Adderbury, United Kingdom
- Average cloud cover in December: 60
The month with the most cloud cover is November (Cloud cover 65).
The month with the least cloud cover is September (Cloud cover 52).
Average visibility in December
Adderbury, United Kingdom
- Average visibility in December: 9km
The months with the highest visibility are January, February, March, July, August, October and December (9km).
The months with the lowest visibility are April, May, June, September and November (8km).
Adderbury, United Kingdom
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