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 still frosty 7.3°C (45.1°F), subtly shifted from November's 9.5°C (49.1°F). During the nights of December, Alvanley records an average temperature of 3.3°C (37.9°F), a minor drop from daytime peaks.Humidity
The months with the highest humidity in Alvanley are January and December, with an average relative humidity of 88%.Rainfall
In Alvanley, in December, it is raining for 18.4 days, with typically 41mm (1.61") of accumulated precipitation. In Alvanley, during the entire year, the rain falls for 206.7 days and collects up to 474mm (18.66") of precipitation.Snowfall
January through March and December are months with snowfall. December is the first month it typically snows in Alvanley, United Kingdom. Throughout December, in the average 1.4 snowfall days, it receives 18mm (0.71") of snow. Throughout the year, in Alvanley, there are 7.8 snowfall days, and 62mm (2.44") of snow is accumulated.Daylight
December has the shortest days of the year in Alvanley, United Kingdom, with an average of 7h and 36min of daylight.On the first day of the month, sunrise is at 8:03 am and sunset at 3:56 pm. On the last day of December, sunrise is at 8:25 am and sunset at 4:02 pm GMT.
Sunshine
The average sunshine in December is 4.3h.UV index
The months with the lowest UV index in Alvanley are January, February, November and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV radiation for ordinary individuals.Note: The UV index of 2 during December translates into the following guidance:
Prolonged sun exposure generally does not trouble most people. However, it is vital to ensure protection for babies, children, and individuals with sensitive skin. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes. Be attentive! The reflective property of snow can nearly double the Sun's UV radiation.
Frequently asked questions
What are December temperatures in Alvanley?
What are the most humid months in Alvanley?
What is the average humidity in December in Alvanley?
How much does it rain in Alvanley in December?
When does it start snowing in Alvanley?
What is the month with the shortest days in Alvanley?
What is the average length of the day in December in Alvanley?
What time are sunrise and sunset in December in Alvanley?
How long on average sun shines in December in Alvanley?
What are the months with the lowest UV index in Alvanley?
How high is the UV index in December in Alvanley?
Average temperature in December
Alvanley, United Kingdom
- Average high temperature in December: 7.3°C
The warmest month (with the highest average high temperature) is July (19.3°C).
The month with the lowest average high temperature is January (6.5°C).
- Average low temperature in December: 3.3°C
The month with the highest average low temperature is August (11.8°C).
The coldest month (with the lowest average low temperature) is January (2.1°C).
Average pressure in December
Alvanley, United Kingdom
- Average pressure in December: 1012.1mbar
The month with the highest atmospheric pressure is May (1016.2mbar).
The month with the lowest atmospheric pressure is November (1009.1mbar).
Average wind speed in December
Alvanley, United Kingdom
- Average wind speed in December: 16.9km/h
The windiest month (with the highest average wind speed) is February (17.3km/h).
The calmest month (with the lowest average wind speed) is June (11.9km/h).
Average humidity in December
Alvanley, United Kingdom
- Average humidity in December: 88%
The months with the highest relative humidity are January and December (88%).
The month with the lowest relative humidity is May (80%).
Average rainfall in December
Alvanley, United Kingdom
- Average rainfall in December: 41mm
The wettest month (with the highest rainfall) is June (56mm).
The driest month (with the least rainfall) is April (27mm).
Average rainfall days in December
Alvanley, United Kingdom
- Average rainfall days in December: 18.4 days
The month with the highest number of rainy days is August (20.5 days).
The month with the least rainy days is February (13.6 days).
Average snowfall in December
Alvanley, United Kingdom
- Average snowfall in December: 18mm
The month with the highest snowfall is January (25mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in December
Alvanley, United Kingdom
- Average snowfall days in December: 1.4 days
The month with the highest number of snowfall days is February (2.5 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
Alvanley, United Kingdom
- Average daylight in December: 7h and 4min
The month with the longest days is June (Average daylight: 16h and 54min).
The month with the shortest days is December (Average daylight: 7h and 36min).
- Average sunshine in December: 4h and 2min
The month with the most sunshine is July (Average sunshine: 7h and 36min).
The months with the least sunshine are February and November (Average sunshine: 4h and 6min).
Average sunshine days in December
Alvanley, United Kingdom
- Average sunshine days in December: 8 days
The month with the most sunshine days is March (11.9 days).
The month with the least sunshine days is August (6.5 days).
Average UV index in December
Alvanley, 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, November and December (UV index 2).
Average cloud cover in December
Alvanley, United Kingdom
- Average cloud cover in December: 57
The month with the most cloud cover is November (Cloud cover 59).
The month with the least cloud cover is April (Cloud cover 49).
Average visibility in December
Alvanley, 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).
Alvanley, United Kingdom
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