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
Llangynidr's shift from November to December is accompanied by an average high-temperature of a still chilly 7.3°C (45.1°F), a slight deviation from 9.2°C (48.6°F). Throughout the nights in December, Llangynidr notes an average low of 3.5°C (38.3°F), a small dip from the daytime peak.Humidity
The months with the highest humidity in Llangynidr are November and December, with an average relative humidity of 90%.Rainfall
In Llangynidr, in December, during 16.6 rainfall days, 62mm (2.44") of precipitation is typically accumulated. In Llangynidr, during the entire year, the rain falls for 197.4 days and collects up to 601mm (23.66") of precipitation.Snowfall
Months with snowfall are January through May, November and December. In December, in Llangynidr, United Kingdom, it is snowing for 2.4 days. Throughout December, 20mm (0.79") of snow is accumulated. In Llangynidr, during the entire year, snow falls for 14.5 days and aggregates up to 136mm (5.35") of snow.Daylight
December has the shortest days of the year in Llangynidr, United Kingdom, with an average of 7h and 54min of daylight.On the first day of the month, sunrise is at 7:58 am and sunset at 4:05 pm. On the last day of December, in Llangynidr, sunrise is at 8:20 am and sunset at 4:12 pm GMT.
Sunshine
In December, the average sunshine is 3.9h.UV index
January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Llangynidr. A UV Index of 2, and less, symbolizes a low health risk from exposure to the Sun's UV rays for ordinary individuals.Note: The maximum daily UV index of 2 in December converts into the following recommendations:
Although the majority can endure up to an hour in the sun without burns, children always require sun protection. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes. Be on the lookout! Nearly twofold UV radiation from the Sun can be reflected by snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Llangynidr in December?
What are the most humid months in Llangynidr?
What is the average humidity in December in Llangynidr?
How many days does it rain in December in Llangynidr?
How much does it snow in Llangynidr in December?
What is the month with the shortest days in Llangynidr?
What is the average length of the day in December in Llangynidr?
What time are sunrise and sunset in December in Llangynidr?
How many hours of sunshine does Llangynidr have in December?
What are the months with the lowest UV index in Llangynidr?
How high is the UV index in December in Llangynidr?
Average temperature in December
Llangynidr, United Kingdom
- Average high temperature in December: 7.3°C
The warmest month (with the highest average high temperature) is July (18.4°C).
The month with the lowest average high temperature is January (6.2°C).
- Average low temperature in December: 3.5°C
The month with the highest average low temperature is August (11.6°C).
The coldest month (with the lowest average low temperature) is January (2.2°C).
Average pressure in December
Llangynidr, United Kingdom
- Average pressure in December: 1013.7mbar
The months with the highest atmospheric pressure are May and September (1016.6mbar).
The month with the lowest atmospheric pressure is November (1009.8mbar).
Average wind speed in December
Llangynidr, United Kingdom
- Average wind speed in December: 19.5km/h
The windiest month (with the highest average wind speed) is February (20.2km/h).
The calmest month (with the lowest average wind speed) is June (13.5km/h).
Average humidity in December
Llangynidr, United Kingdom
- Average humidity in December: 90%
The months with the highest relative humidity are November and December (90%).
The months with the lowest relative humidity are April and May (84%).
Average rainfall in December
Llangynidr, United Kingdom
- Average rainfall in December: 62mm
The wettest month (with the highest rainfall) is November (75mm).
The driest month (with the least rainfall) is September (34mm).
Average rainfall days in December
Llangynidr, United Kingdom
- Average rainfall days in December: 16.6 days
The months with the highest number of rainy days are July and November (19.1 days).
The month with the least rainy days is February (12.8 days).
Average snowfall in December
Llangynidr, United Kingdom
- Average snowfall in December: 20mm
The month with the highest snowfall is January (37mm).
The months with the least snowfall are June, July, August, September and October (0mm).
Average snowfall days in December
Llangynidr, United Kingdom
- Average snowfall days in December: 2.4 days
The months with the highest number of snowfall days are January and February (3.9 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
Llangynidr, 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 July (Average sunshine: 7h and 36min).
The month with the least sunshine is November (Average sunshine: 3h and 36min).
Average sunshine days in December
Llangynidr, United Kingdom
- Average sunshine days in December: 9.4 days
The months with the most sunshine days are March and April (12.3 days).
The month with the least sunshine days is November (7.3 days).
Average UV index in December
Llangynidr, United Kingdom
- Average UV index in December: 2
The months with the highest UV index are May, June, July and August (UV index 4).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in December
Llangynidr, United Kingdom
- Average cloud cover in December: 62
The month with the most cloud cover is November (Cloud cover 65).
The months with the least cloud cover are April and May (Cloud cover 51).
Average visibility in December
Llangynidr, United Kingdom
- Average visibility in December: 9km
The months with the highest visibility are January, February, March, April, May, June and December (9km).
The months with the lowest visibility are July, August, September, October and November (8km).
Llangynidr, United Kingdom
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