December weather forecast and climate
City of London, United Kingdom

The famed River Thames and the city of London in England, United Kingdom
The famed River Thames and the city of London in England, United Kingdom

Weather in December

December, the first month of the winter, in City of London, is also a frosty month, with average temperature fluctuating between 4.7°C (40.5°F) and 9.1°C (48.4°F).

Temperature

In City of London, the average high-temperature is almost the same as in November - a frosty 9.1°C (48.4°F). The average low-temperature, in December, is 4.7°C (40.5°F).

Daylight

December has the shortest days of the year, with an average of 7.9h of daylight.
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FAQ

What is the month with the shortest days in City of London?

With an average of 7.9h of daylight, December has the shortest days of the year in City of London, United Kingdom.

How many hours of daylight does City of London have in December?

In December, the average length of the day in City of London, United Kingdom, is 7.9h.

Average temperature in December
City of London, United Kingdom

Average temperature in December - City of London, United Kingdom
  • Average high temperature in December: 9.1°C

The warmest month (with the highest average high temperature) is July (22.6°C).
The month with the lowest average high temperature is January (8.3°C).

  • Average low temperature in December: 4.7°C

The month with the highest average low temperature is August (14.7°C).
The coldest month (with the lowest average low temperature) is February (3.4°C).

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Average daylight in December
City of London, United Kingdom

Average daylight in December - City of London, United Kingdom
  • Average daylight in December: 7.9h

The month with the longest days is June (Average daylight: 16.5h).
The month with the shortest days is December (Average daylight: 7.9h).

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