December weather forecast
Cambridge, United Kingdom

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A beautiful sunny day in the scenic city of Cambridge, of the United Kingdom
A beautiful sunny day in the scenic city of Cambridge, of the United Kingdom

Weather in December

December in Cambridge sees significant snowfall of about 11mm (0.43"), a contrast to November which experiences almost none. As the wind speed reaches around 18.5km/h (11.5mph), the chill factor increases. The average high temperature drops to 7°C (44.6°F), marking the onset of the coldest time of the year. The short daylight hours and cloud cover further contribute to the cold winter vibe dominating the city's weather. Despite the chilly temperatures and increased cloudiness, the festive spirit of the season does wonders to lift the city's mood during December.

Temperature

Cambridge's December reports an average high-temperature of a still chilly 7°C (44.6°F), exhibiting a minor difference from November. Cambridge indicates a consistently low-temperature of 3.1°C (37.6°F) during the nights of December.

Humidity

With an average relative humidity of 90%, December is the most humid month in Cambridge.

Rainfall

In Cambridge, in December, during 14 rainfall days, 35mm (1.38") of precipitation is typically accumulated. Throughout the year, there are 173.6 rainfall days, and 381mm (15") of precipitation is accumulated.

Snowfall

January through March, November and December are months with snowfall in Cambridge, United Kingdom. In Cambridge, during December, snow falls for 1.2 days and regularly aggregates up to 11mm (0.43") of snow. Throughout the year, there are 8.7 snowfall days, and 54mm (2.13") of snow is accumulated.

Daylight

With an average of 7h and 48min of daylight, December has the shortest days of the year.
On the first day of December in Cambridge, sunrise is at 7:46 am and sunset at 3:50 pm. On the last day of the month, sunrise is at 8:08 am and sunset at 3:56 pm GMT.

Sunshine

The average sunshine in December in Cambridge 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. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from unprotected exposure to Sun's UV rays for the average person.
Note: The UV index of 2 during December leads to these advisories:
Most people face no serious problems with extended sun exposure, but those with fair skin, infants, and children always need protection. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes. Be mindful! The reflection from snow can increase the Sun's UV radiation nearly twice.

Frequently asked questions

How cold is it in Cambridge in December?

December temperatures in Cambridge, United Kingdom, vary between a high-temperature of 7°C (44.6°F) and a low-temperature of 3.1°C (37.6°F).

What is the most humid month in Cambridge?

With an average relative humidity of 90%, December is the most humid month in Cambridge, United Kingdom.

What is the average humidity in December in Cambridge?

The average relative humidity in December in Cambridge, United Kingdom, is 90%.

How much does it rain in Cambridge in December?

In Cambridge, United Kingdom, during December, the rain falls for 14 days and regularly aggregates up to 35mm (1.38") of precipitation.

How many days does it snow in December in Cambridge?

In Cambridge, United Kingdom, in December, during 1.2 snowfall days, 11mm (0.43") of snow is typically accumulated.

What is the month with the shortest days in Cambridge?

The month with the shortest days is December, with an average of 7h and 48min of daylight.

How many hours of daylight does Cambridge have in December?

In Cambridge, United Kingdom, the average day length in December is 7h and 49min.

When are sunrise and sunset in December in Cambridge?

On the first day of December in Cambridge, sunrise is at 7:46 am and sunset at 3:50 pm. On the last day of the month, sunrise is at 8:08 am and sunset at 3:56 pm GMT.

How many hours of sunshine does Cambridge have in December?

In December, the average sunshine duration in Cambridge, United Kingdom, is 4.4h.

When is the lowest UV index in Cambridge?

The months with the lowest UV index in Cambridge are January, February, November and December, with an average maximum UV index of 2.

What is the UV index reading in December in Cambridge?

In Cambridge, United Kingdom, the average daily maximum UV index in December is 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in December
Cambridge, United Kingdom

Average temperature in December - Cambridge, United Kingdom
  • Average high temperature in December: 7°C

The warmest months (with the highest average high temperature) are July and August (21.3°C).
The month with the lowest average high temperature is January (5.9°C).

  • Average low temperature in December: 3.1°C

The month with the highest average low temperature is August (13.5°C).
The coldest month (with the lowest average low temperature) is January (1.7°C).

Average pressure in December
Cambridge, United Kingdom

Average pressure in December - Cambridge, United Kingdom
  • Average pressure in December: 1013.6mbar

The month with the highest atmospheric pressure is May (1016.6mbar).
The month with the lowest atmospheric pressure is November (1010.2mbar).

Average wind speed in December
Cambridge, United Kingdom

Average wind speed in December - Cambridge, United Kingdom
  • Average wind speed in December: 18.5km/h

The windiest month (with the highest average wind speed) is December (18.5km/h).
The calmest month (with the lowest average wind speed) is July (12.7km/h).

Average humidity in December
Cambridge, United Kingdom

Average humidity in December - Cambridge, United Kingdom
  • Average humidity in December: 90%

The month with the highest relative humidity is December (90%).
The month with the lowest relative humidity is August (75%).

Average rainfall in December
Cambridge, United Kingdom

Average rainfall in December - Cambridge, United Kingdom
  • Average rainfall in December: 35mm

The wettest month (with the highest rainfall) is June (48mm).
The driest month (with the least rainfall) is April (20mm).

Average rainfall days in December
Cambridge, United Kingdom

Average rainfall days in December - Cambridge, United Kingdom
  • Average rainfall days in December: 14 days

The month with the highest number of rainy days is July (19.6 days).
The month with the least rainy days is September (11.5 days).

Average snowfall in December
Cambridge, United Kingdom

Average snowfall in December - Cambridge, United Kingdom
  • Average snowfall in December: 11mm

The month with the highest snowfall is February (23mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).

Average snowfall days in December
Cambridge, United Kingdom

Average snowfall days in December - Cambridge, United Kingdom
  • Average snowfall days in December: 1.2 days

The month with the highest number of snowfall days is February (3.3 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
Cambridge, United Kingdom

Average daylight in December / Average sunshine in December - Cambridge, United Kingdom
  • Average daylight in December: 7h and 5min

The month with the longest days is June (Average daylight: 16h and 42min).
The month with the shortest days is December (Average daylight: 7h and 48min).

  • Average sunshine in December: 4h and 2min

The month with the most sunshine is August (Average sunshine: 8h and 6min).
The month with the least sunshine is February (Average sunshine: 3h and 42min).

Average sunshine days in December
Cambridge, United Kingdom

Average sunshine days in December - Cambridge, United Kingdom
  • Average sunshine days in December: 14.8 days

The month with the most sunshine days is October (15.5 days).
The month with the least sunshine days is June (8.1 days).

Average UV index in December
Cambridge, United Kingdom

Average UV index in December - Cambridge, United Kingdom
  • Average UV index in December: 2

The month with the highest UV index is 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
Cambridge, United Kingdom

Average cloud cover in December - Cambridge, United Kingdom
  • Average cloud cover in December: 58

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 48).

Average visibility in December
Cambridge, United Kingdom

Average visibility in December - Cambridge, 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).

Cambridge, United Kingdom

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