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
A minimal variation is noted in Llanddewi Velfrey's average high-temperature at the onset of December, reaching a frosty 9.7°C (49.5°F) from November's 11.2°C (52.2°F). A minimal decline in temperature from daytime highs is anticipated throughout the December nights, averaging a still chilly 7.6°C (45.7°F).Humidity
February through April, November and December, with an average relative humidity of 81%, are the least humid months in Llanddewi Velfrey, United Kingdom.Rainfall
In Llanddewi Velfrey, United Kingdom, in December, during 21.5 rainfall days, 64mm (2.52") of precipitation is typically accumulated. In Llanddewi Velfrey, during the entire year, the rain falls for 210.4 days and collects up to 577mm (22.72") of precipitation.Snowfall
January through March, November and December are months with snowfall. In December, in Llanddewi Velfrey, it is snowing for 0.7 days. Throughout December, 3mm (0.12") of snow is accumulated. Throughout the year, in Llanddewi Velfrey, there are 2.7 snowfall days, and 19mm (0.75") of snow is accumulated.Daylight
December has the shortest days of the year, with an average of 7h and 54min of daylight.On the first day of the month, sunrise is at 8:04 am and sunset at 4:11 pm. On the last day of December, in Llanddewi Velfrey, sunrise is at 8:25 am and sunset at 4:18 pm GMT.
Sunshine
The months with the least sunshine in Llanddewi Velfrey are January, November and December, with an average of 3.7h of sunshine.UV index
In Llanddewi Velfrey, the average daily maximum UV index in December is 3. A UV Index reading of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for the average person.Note: In December, the maximum UV index of 3 suggests this advice:
Preventative actions are necessary - Recommendations to ward off sunburn are given. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim. Take warning! The intensity of the Sun's UV radiation can be nearly amplified twice due to snow reflection.
Frequently asked questions
What are December temperatures in Llanddewi Velfrey?
What are the least humid months in Llanddewi Velfrey?
What is the average humidity in December in Llanddewi Velfrey?
How much does it rain in Llanddewi Velfrey in December?
How many days does it snow in December in Llanddewi Velfrey?
What is the month with the shortest days in Llanddewi Velfrey?
How many hours of daylight does Llanddewi Velfrey have in December?
What time are sunrise and sunset in December in Llanddewi Velfrey?
What are the months with the least sunshine in Llanddewi Velfrey?
How many hours of sunshine does Llanddewi Velfrey have in December?
How high is the UV index in December in Llanddewi Velfrey?
Average temperature in December
Llanddewi Velfrey, United Kingdom
- Average high temperature in December: 9.7°C
The warmest month (with the highest average high temperature) is August (17.2°C).
The month with the lowest average high temperature is February (8.3°C).
- Average low temperature in December: 7.6°C
The month with the highest average low temperature is August (14.6°C).
The coldest month (with the lowest average low temperature) is February (5.6°C).
Average pressure in December
Llanddewi Velfrey, United Kingdom
- Average pressure in December: 1013.3mbar
The months with the highest atmospheric pressure are May and September (1016.6mbar).
The month with the lowest atmospheric pressure is November (1009.5mbar).
Average wind speed in December
Llanddewi Velfrey, United Kingdom
- Average wind speed in December: 29.1km/h
The windiest month (with the highest average wind speed) is December (29.1km/h).
The calmest month (with the lowest average wind speed) is June (17.9km/h).
Average humidity in December
Llanddewi Velfrey, United Kingdom
- Average humidity in December: 81%
The months with the highest relative humidity are July and August (84%).
The months with the lowest relative humidity are February, March, April, November and December (81%).
Average rainfall in December
Llanddewi Velfrey, United Kingdom
- Average rainfall in December: 64mm
The wettest month (with the highest rainfall) is November (77mm).
The driest month (with the least rainfall) is May (23mm).
Average rainfall days in December
Llanddewi Velfrey, United Kingdom
- Average rainfall days in December: 21.5 days
The month with the highest number of rainy days is November (21.9 days).
The month with the least rainy days is May (13.9 days).
Average snowfall in December
Llanddewi Velfrey, United Kingdom
- Average snowfall in December: 3mm
The month with the highest snowfall is January (8mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in December
Llanddewi Velfrey, United Kingdom
- Average snowfall days in December: 0.7 days
The month with the highest number of snowfall days is February (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
Llanddewi Velfrey, 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 4min
The month with the most sunshine is May (Average sunshine: 8h and 24min).
The months with the least sunshine are January, November and December (Average sunshine: 3h and 42min).
Average sunshine days in December
Llanddewi Velfrey, United Kingdom
- Average sunshine days in December: 5.7 days
The month with the most sunshine days is May (14.2 days).
The month with the least sunshine days is November (5.5 days).
Average UV index in December
Llanddewi Velfrey, 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
Llanddewi Velfrey, United Kingdom
- Average cloud cover in December: 64
The months with the most cloud cover are November and December (Cloud cover 64).
The month with the least cloud cover is May (Cloud cover 46).
Average visibility in December
Llanddewi Velfrey, 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).
Llanddewi Velfrey, United Kingdom
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