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 begins with an average high-temperature of a still chilly 7.2°C (45°F), reflecting close similarity to the preceding month. Marlborough's nocturnal average in December closely mirrors its daytime temperatures, settling at an icy 2.7°C (36.9°F).Humidity
With an average relative humidity of 91%, December is the most humid month.Rainfall
In Marlborough, United Kingdom, in December, it is raining for 11.7 days, with typically 38mm (1.5") of accumulated precipitation. In Marlborough, during the entire year, the rain falls for 165.8 days and collects up to 376mm (14.8") of precipitation.Snowfall
Months with snowfall in Marlborough are January through March, November and December. In Marlborough, in December, snow falls for 1.6 days, with typically accumulated 9mm (0.35") of snow. In Marlborough, United Kingdom, during the entire year, snow falls for 9.9 days and aggregates up to 53mm (2.09") of snow.Daylight
The month with the shortest days in Marlborough is December, with an average of 7h and 54min of daylight.On the first day of December, sunrise is at 7:50 am and sunset at 4:01 pm. On the last day of the month, sunrise is at 8:11 am and sunset at 4:08 pm GMT.
Sunshine
The average sunshine in December in Marlborough is 3.9h.UV index
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a low threat to health from exposure to the Sun's UV rays for the ordinary person.Note: In December, a daily UV index of 2 turns into the following recommendations:
It is important to always shield children, babies, and individuals with sensitive skin from prolonged exposure to the sun. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit. Take to heart! Snow reflection can almost magnify the Sun's UV radiation twofold.
Frequently asked questions
What are December temperatures in Marlborough?
What is the most humid month in Marlborough?
What is the average humidity in December in Marlborough?
How many days does it rain in December in Marlborough?
How many days does it snow in December in Marlborough?
What is the month with the shortest days in Marlborough?
How many hours of daylight does Marlborough have in December?
When is the sunrise / sunset in December in Marlborough?
How many hours of sunshine does Marlborough have in December?
When is the lowest UV index in Marlborough?
What is the UV index intensity in December in Marlborough?
Average temperature in December
Marlborough, United Kingdom
- Average high temperature in December: 7.2°C
The warmest month (with the highest average high temperature) is July (20.5°C).
The month with the lowest average high temperature is January (6.3°C).
- Average low temperature in December: 2.7°C
The month with the highest average low temperature is August (12°C).
The coldest month (with the lowest average low temperature) is January (1.4°C).
Average pressure in December
Marlborough, United Kingdom
- Average pressure in December: 1014.2mbar
The month with the highest atmospheric pressure is September (1016.8mbar).
The month with the lowest atmospheric pressure is November (1010.2mbar).
Average wind speed in December
Marlborough, United Kingdom
- Average wind speed in December: 18km/h
The windiest month (with the highest average wind speed) is February (18.4km/h).
The calmest month (with the lowest average wind speed) is July (13.1km/h).
Average humidity in December
Marlborough, United Kingdom
- Average humidity in December: 91%
The month with the highest relative humidity is December (91%).
The months with the lowest relative humidity are July and August (81%).
Average rainfall in December
Marlborough, United Kingdom
- Average rainfall in December: 38mm
The wettest month (with the highest rainfall) is June (39mm).
The driest month (with the least rainfall) is September (22mm).
Average rainfall days in December
Marlborough, United Kingdom
- Average rainfall days in December: 11.7 days
The month with the highest number of rainy days is July (18.7 days).
The month with the least rainy days is February (10.8 days).
Average snowfall in December
Marlborough, United Kingdom
- Average snowfall in December: 9mm
The month with the highest snowfall is February (20mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in December
Marlborough, United Kingdom
- Average snowfall days in December: 1.6 days
The month with the highest number of snowfall days is February (3.7 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
Marlborough, United Kingdom
- Average daylight in December: 7h and 5min
The month with the longest days is June (Average daylight: 16h and 30min).
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 24min).
The months with the least sunshine are February and November (Average sunshine: 3h and 36min).
Average sunshine days in December
Marlborough, United Kingdom
- Average sunshine days in December: 16.2 days
The month with the most sunshine days is December (16.2 days).
The month with the least sunshine days is July (8.6 days).
Average UV index in December
Marlborough, 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
Marlborough, United Kingdom
- Average cloud cover in December: 62
The month with the most cloud cover is November (Cloud cover 66).
The month with the least cloud cover is April (Cloud cover 53).
Average visibility in December
Marlborough, United Kingdom
- Average visibility in December: 8km
The months with the highest visibility are February, March and July (9km).
The months with the lowest visibility are January, April, May, June, August, September, October, November and December (8km).
Marlborough, United Kingdom
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