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 shift into December reveals an average high-temperature of a chilly 9.5°C (49.1°F), closely mirroring November's climate. December nights in Llangian reflect a consistent temperature dip to a still frosty 7.5°C (45.5°F), a slight descent from daytime peaks.Humidity
In Llangian, United Kingdom, the average relative humidity in December is 79%.Rainfall
In December, the rain falls for 20.2 days. Throughout December, 86mm (3.39") of precipitation is accumulated. Throughout the year, there are 214.6 rainfall days, and 798mm (31.42") of precipitation is accumulated.Snowfall
Months with snowfall are January through March and December. December is the first month it typically snows. Throughout December, in the average 0.5 snowfall days, it receives 4mm (0.16") of snow. Throughout the year, there are 2.5 snowfall days, and 14mm (0.55") of snow is accumulated.Daylight
The month with the shortest days in Llangian is December, with an average of 7h and 42min of daylight.On the first day of the month, sunrise is at 8:08 am and sunset at 4:06 pm. On the last day of December, sunrise is at 8:30 am and sunset at 4:12 pm GMT.
Sunshine
December has the least sunshine of the year in Llangian, with an average of 3.7h of sunshine.UV index
In December, the average daily maximum UV index in Llangian, United Kingdom, is 3. A UV Index reading of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for the ordinary person.Note: The average daily UV index of 3 in December transforms into the following instructions:
Put precautions into practice - Guidance to elude sunburn is provided. Around midday, solar radiation is most harmful; hence, exposure should be limited. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses. Note well! The intensity of the Sun's UV rays can be nearly doubled by snow reflection.
Frequently asked questions
What is the average December temperature in Llangian?
What is the average humidity in December in Llangian?
How many days does it rain in December in Llangian?
When does it start snowing in Llangian?
What is the month with the shortest days in Llangian?
How many hours of daylight does Llangian have in December?
When are sunrise and sunset in December in Llangian?
What is the month with the least sunshine in Llangian?
How many hours of sunshine does Llangian have in December?
What is the UV index intensity in December in Llangian?
Average temperature in December
Llangian, United Kingdom
- Average high temperature in December: 9.5°C
The warmest month (with the highest average high temperature) is August (16.3°C).
The month with the lowest average high temperature is February (7.6°C).
- Average low temperature in December: 7.5°C
The month with the highest average low temperature is August (14.1°C).
The coldest month (with the lowest average low temperature) is February (5.7°C).
Average pressure in December
Llangian, United Kingdom
- Average pressure in December: 1012.2mbar
The month with the highest atmospheric pressure is May (1016.3mbar).
The month with the lowest atmospheric pressure is November (1009mbar).
Average wind speed in December
Llangian, United Kingdom
- Average wind speed in December: 32.6km/h
The windiest month (with the highest average wind speed) is December (32.6km/h).
The calmest month (with the lowest average wind speed) is June (18.9km/h).
Average humidity in December
Llangian, United Kingdom
- Average humidity in December: 79%
The months with the highest relative humidity are June and July (84%).
The month with the lowest relative humidity is November (78%).
Average rainfall in December
Llangian, United Kingdom
- Average rainfall in December: 86mm
The wettest month (with the highest rainfall) is November (99mm).
The driest months (with the least rainfall) are April and May (42mm).
Average rainfall days in December
Llangian, United Kingdom
- Average rainfall days in December: 20.2 days
The month with the highest number of rainy days is November (21.4 days).
The month with the least rainy days is May (14.7 days).
Average snowfall in December
Llangian, United Kingdom
- Average snowfall in December: 4mm
The month with the highest snowfall is February (6mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in December
Llangian, United Kingdom
- Average snowfall days in December: 0.5 days
The months with the highest number of snowfall days are January and February (0.8 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average daylight in December /
Average sunshine in December
Llangian, United Kingdom
- Average daylight in December: 7h and 4min
The month with the longest days is June (Average daylight: 16h and 48min).
The month with the shortest days is December (Average daylight: 7h and 42min).
- Average sunshine in December: 3h and 4min
The month with the most sunshine is May (Average sunshine: 8h and 42min).
The month with the least sunshine is December (Average sunshine: 3h and 42min).
Average sunshine days in December
Llangian, United Kingdom
- Average sunshine days in December: 7.8 days
The month with the most sunshine days is May (13.9 days).
The month with the least sunshine days is November (6.5 days).
Average UV index in December
Llangian, United Kingdom
- Average UV index in December: 3
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 and February (UV index 2).
Average cloud cover in December
Llangian, United Kingdom
- Average cloud cover in December: 64
The month with the most cloud cover is December (Cloud cover 64).
The months with the least cloud cover are May and June (Cloud cover 45).
Average visibility in December
Llangian, United Kingdom
- Average visibility in December: 10km
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (10km).
The month with the lowest visibility is January (9km).
Llangian, United Kingdom
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