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
The onset of December notes an average high-temperature of a chilly 8.4°C (47.1°F), subtly shifted from November's 10.4°C (50.7°F). Duffryn's nights throughout December are marked by an average low temperature of 4.8°C (40.6°F), a minor drop from the day's high.Humidity
January, November and December, with an average relative humidity of 86%, are the most humid months in Duffryn.Rainfall
In Duffryn, United Kingdom, in December, during 16.8 rainfall days, 56mm (2.2") of precipitation is typically accumulated. Throughout the year, in Duffryn, there are 184.4 rainfall days, and 507mm (19.96") of precipitation is accumulated.Snowfall
Months with snowfall are January through March, November and December. In December, it is snowing for 0.8 days. Throughout December, 3mm (0.12") of snow is accumulated. Throughout the year, in Duffryn, there are 4.7 snowfall days, and 17mm (0.67") of snow is accumulated.Daylight
December has the shortest days of the year in Duffryn, with an average of 7h and 54min of daylight.On the first day of December in Duffryn, sunrise is at 7:56 am and sunset at 4:06 pm. On the last day of the month, sunrise is at 8:17 am and sunset at 4:12 pm GMT.
Sunshine
In Duffryn, the average sunshine in December is 4.3h.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 value of 2, and less, symbolizes a minimal health hazard from unsafe exposure to UV radiation for the average person.Note: An average UV index of 2 in December transforms into this advice:
Many can withstand an hour in the sun without burning, yet children must always have protection against sunlight. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat. Take to heart! Snow reflection can almost magnify the Sun's UV radiation twofold.
Frequently asked questions
What are December temperatures in Duffryn?
What are the most humid months in Duffryn?
What is the average humidity in December in Duffryn?
How much does it rain in Duffryn in December?
How much does it snow in Duffryn in December?
What is the month with the shortest days in Duffryn?
What is the average length of the day in December in Duffryn?
What time are sunrise and sunset in December in Duffryn?
How many hours of sunshine does Duffryn have in December?
What is the month with the lowest UV index in Duffryn?
How high is the UV index in December in Duffryn?
Average temperature in December
Duffryn, United Kingdom
- Average high temperature in December: 8.4°C
The warmest month (with the highest average high temperature) is July (18.9°C).
The month with the lowest average high temperature is January (7.3°C).
- Average low temperature in December: 4.8°C
The month with the highest average low temperature is August (13.2°C).
The coldest month (with the lowest average low temperature) is February (3.6°C).
Average pressure in December
Duffryn, United Kingdom
- Average pressure in December: 1014mbar
The months with the highest atmospheric pressure are May and September (1016.7mbar).
The month with the lowest atmospheric pressure is November (1009.9mbar).
Average wind speed in December
Duffryn, United Kingdom
- Average wind speed in December: 21.5km/h
The windiest month (with the highest average wind speed) is February (22km/h).
The calmest months (with the lowest average wind speed) are June and July (14.9km/h).
Average humidity in December
Duffryn, United Kingdom
- Average humidity in December: 86%
The months with the highest relative humidity are January, November and December (86%).
The months with the lowest relative humidity are March, April and May (82%).
Average rainfall in December
Duffryn, United Kingdom
- Average rainfall in December: 56mm
The wettest month (with the highest rainfall) is November (64mm).
The driest month (with the least rainfall) is April (27mm).
Average rainfall days in December
Duffryn, United Kingdom
- Average rainfall days in December: 16.8 days
The month with the highest number of rainy days is November (18.8 days).
The month with the least rainy days is April (12.7 days).
Average snowfall in December
Duffryn, United Kingdom
- Average snowfall in December: 3mm
The month with the highest snowfall is January (6mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in December
Duffryn, United Kingdom
- Average snowfall days in December: 0.8 days
The month with the highest number of snowfall days is January (1.6 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
Duffryn, United Kingdom
- Average daylight in December: 7h and 5min
The month with the longest days is June (Average daylight: 16h and 36min).
The month with the shortest days is December (Average daylight: 7h and 54min).
- Average sunshine in December: 4h and 2min
The month with the most sunshine is July (Average sunshine: 8h and 12min).
The month with the least sunshine is November (Average sunshine: 4h and 0min).
Average sunshine days in December
Duffryn, United Kingdom
- Average sunshine days in December: 9.6 days
The month with the most sunshine days is April (14.7 days).
The month with the least sunshine days is November (8 days).
Average UV index in December
Duffryn, 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
Duffryn, United Kingdom
- Average cloud cover in December: 58
The month with the most cloud cover is November (Cloud cover 60).
The months with the least cloud cover are April and May (Cloud cover 47).
Average visibility in December
Duffryn, United Kingdom
- Average visibility in December: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
Duffryn, United Kingdom
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