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
December's advent presents an average high-temperature of a chilly 8°C (46.4°F), indicating a slight variation from the conditions of the previous month. Mereworth's nighttime temperature in December shows a minor descent, with a steady average of 4.2°C (39.6°F).Humidity
With an average relative humidity of 88%, December is the most humid month.Rainfall
In Mereworth, during December, the rain falls for 8 days and regularly aggregates up to 16mm (0.63") of precipitation. Throughout the year, there are 107.6 rainfall days, and 158mm (6.22") of precipitation is accumulated.Snowfall
Months with snowfall are January through March, November and December. In Mereworth, during December, snow falls for 1.1 days and regularly aggregates up to 4mm (0.16") of snow. Throughout the year, there are 7.1 snowfall days, and 17mm (0.67") of snow is accumulated.Daylight
With an average of 8h and 0min of daylight, December has the shortest days of the year.On the first day of the month, sunrise is at 7:41 am and sunset at 3:54 pm. On the last day of December, in Mereworth, sunrise is at 8:02 am and sunset at 4:00 pm GMT.
Sunshine
In Mereworth, the average sunshine in December is 4.4h.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Mereworth. A UV Index estimate of 2, and below, represents a low health risk from unprotected exposure to Sun's UV rays for the average person.Note: The UV index of 2 in December translates into these instructions:
While many people can endure lengthy sun exposure, it remains imperative to safeguard babies, children, and fair-skinned individuals. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. Opt for tightly woven and loose clothing to enhance protection from the Sun. Observe! Snow reflection can nearly intensify the Sun's UV radiation twofold.
Frequently asked questions
What are the temperatures in Mereworth in December?
What is the most humid month in Mereworth?
What is the average humidity in December in Mereworth?
How many days does it rain in December in Mereworth?
How many days does it snow in December in Mereworth?
What is the month with the shortest days in Mereworth?
What is the average length of the day in December in Mereworth?
When are sunrise and sunset in December in Mereworth?
How many hours of sunshine does Mereworth have in December?
What is the month with the lowest UV index in Mereworth?
How high is the UV index in December in Mereworth?
Average temperature in December
Mereworth, United Kingdom
- Average high temperature in December: 8°C
The warmest month (with the highest average high temperature) is July (21.2°C).
The month with the lowest average high temperature is January (6.9°C).
- Average low temperature in December: 4.2°C
The month with the highest average low temperature is August (14.1°C).
The coldest month (with the lowest average low temperature) is January (2.8°C).
Average pressure in December
Mereworth, United Kingdom
- Average pressure in December: 1014.9mbar
The month with the highest atmospheric pressure is September (1017.1mbar).
The month with the lowest atmospheric pressure is November (1010.9mbar).
Average wind speed in December
Mereworth, United Kingdom
- Average wind speed in December: 19.6km/h
The windiest months (with the highest average wind speed) are February and December (19.6km/h).
The calmest month (with the lowest average wind speed) is July (14km/h).
Average humidity in December
Mereworth, United Kingdom
- Average humidity in December: 88%
The month with the highest relative humidity is December (88%).
The month with the lowest relative humidity is August (76%).
Average rainfall in December
Mereworth, United Kingdom
- Average rainfall in December: 16mm
The wettest month (with the highest rainfall) is June (19mm).
The driest month (with the least rainfall) is September (8mm).
Average rainfall days in December
Mereworth, United Kingdom
- Average rainfall days in December: 8 days
The month with the highest number of rainy days is July (12.2 days).
The month with the least rainy days is September (6 days).
Average snowfall in December
Mereworth, 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 and October (0mm).
Average snowfall days in December
Mereworth, United Kingdom
- Average snowfall days in December: 1.1 days
The month with the highest number of snowfall days is January (2.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
Mereworth, United Kingdom
- Average daylight in December: 8h and 0min
The month with the longest days is June (Average daylight: 16h and 30min).
The month with the shortest days is December (Average daylight: 8h and 0min).
- Average sunshine in December: 4h and 2min
The month with the most sunshine is August (Average sunshine: 8h and 48min).
The month with the least sunshine is February (Average sunshine: 3h and 36min).
Average sunshine days in December
Mereworth, United Kingdom
- Average sunshine days in December: 20.3 days
The month with the most sunshine days is October (21.1 days).
The month with the least sunshine days is June (12.3 days).
Average UV index in December
Mereworth, United Kingdom
- Average UV index in December: 2
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in December
Mereworth, United Kingdom
- Average cloud cover in December: 57
The month with the most cloud cover is February (Cloud cover 61).
The months with the least cloud cover are August and September (Cloud cover 43).
Average visibility in December
Mereworth, 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).
Mereworth, United Kingdom
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