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 manifests an average high-temperature of a chilly 8.8°C (47.8°F), demonstrating a minor variation from the preceding month. Cefn Cribwr's average temperature throughout the nights in December exhibits a minor decrease from daytime highs, stabilizing at a wintry 5.8°C (42.4°F).Humidity
The months with the highest humidity are January, October through December, with an average relative humidity of 84%.Rainfall
The months with the most rainfall in Cefn Cribwr are November and December, with an average 33mm (1.3") of precipitation.Snowfall
January through March and December are months with snowfall in Cefn Cribwr. The months with the most snowfall in Cefn Cribwr are January and December, with an average 2mm (0.08") of accumulated snow.Daylight
December has the shortest days of the year, with an average of 7h and 54min of daylight.On the first day of December in Cefn Cribwr, United Kingdom, sunrise is at 7:58 am and sunset at 4:08 pm. On the last day of the month, sunrise is at 8:20 am and sunset at 4:15 pm GMT.
Sunshine
In Cefn Cribwr, the average sunshine in December is 3.9h.UV index
The months with the lowest UV index in Cefn Cribwr, United Kingdom, 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 hazard from exposure to the Sun's UV radiation for the ordinary person.Note: In December, a daily maximum UV index of 2 leads to the following instructions:
It is important to always shield children, babies, and individuals with sensitive skin from prolonged exposure to the sun. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key. Be mindful! The reflection from snow can increase the Sun's UV radiation nearly twice.
Frequently asked questions
What is the average December temperature in Cefn Cribwr?
What is the most humid month in Cefn Cribwr?
What is the average humidity in December in Cefn Cribwr?
What is the wettest month in Cefn Cribwr?
How many days does it rain in December in Cefn Cribwr?
What is the snowiest month in Cefn Cribwr?
When does it start snowing in Cefn Cribwr?
What is the month with the shortest days in Cefn Cribwr?
What is the average length of the day in December in Cefn Cribwr?
When are sunrise and sunset in December in Cefn Cribwr?
How many hours of sunshine does Cefn Cribwr have in December?
What are the months with the lowest UV index in Cefn Cribwr?
What is the UV index reading in December in Cefn Cribwr?
Average temperature in December
Cefn Cribwr, United Kingdom
- Average high temperature in December: 8.8°C
The warmest month (with the highest average high temperature) is July (18.4°C).
The months with the lowest average high temperature are January and February (7.8°C).
- Average low temperature in December: 5.8°C
The month with the highest average low temperature is August (13.7°C).
The coldest month (with the lowest average low temperature) is February (4.4°C).
Average pressure in December
Cefn Cribwr, United Kingdom
- Average pressure in December: 1013.9mbar
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
Cefn Cribwr, United Kingdom
- Average wind speed in December: 24.6km/h
The windiest month (with the highest average wind speed) is December (24.6km/h).
The calmest month (with the lowest average wind speed) is June (16.2km/h).
Average humidity in December
Cefn Cribwr, United Kingdom
- Average humidity in December: 84%
The months with the highest relative humidity are January, October, November and December (84%).
The months with the lowest relative humidity are April and May (81%).
Average rainfall in December
Cefn Cribwr, United Kingdom
- Average rainfall in December: 33mm
The wettest months (with the highest rainfall) are November and December (33mm).
The driest month (with the least rainfall) is May (9mm).
Average rainfall days in December
Cefn Cribwr, United Kingdom
- Average rainfall days in December: 15.5 days
The months with the highest number of rainy days are November and December (15.5 days).
The month with the least rainy days is May (9.1 days).
Average snowfall in December
Cefn Cribwr, United Kingdom
- Average snowfall in December: 2mm
The months with the highest snowfall are January and December (2mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in December
Cefn Cribwr, United Kingdom
- Average snowfall days in December: 0.5 days
The month with the highest number of snowfall days is January (1 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
Cefn Cribwr, 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: 3h and 5min
The month with the most sunshine is May (Average sunshine: 8h and 18min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).
Average sunshine days in December
Cefn Cribwr, United Kingdom
- Average sunshine days in December: 10.5 days
The month with the most sunshine days is May (19.1 days).
The month with the least sunshine days is November (10.1 days).
Average UV index in December
Cefn Cribwr, 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
Cefn Cribwr, United Kingdom
- Average cloud cover in December: 62
The months with the most cloud cover are November and December (Cloud cover 62).
The months with the least cloud cover are April and May (Cloud cover 46).
Average visibility in December
Cefn Cribwr, United Kingdom
- Average visibility in December: 10km
The months with the highest visibility are February, March, April, May, June, October, November and December (10km).
The months with the lowest visibility are January, July, August and September (9km).
Cefn Cribwr, United Kingdom
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