December weather forecast
Clevedon, United Kingdom

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Weather in December

The first month of the winter, December, is still a chilly month in Clevedon, United Kingdom, with temperature in the range of an average low of 4.4°C (39.9°F) and an average high of 8.2°C (46.8°F).

Temperature

Clevedon experiences a subtle adjustment in high-temperatures to a chilly 8.2°C (46.8°F) with the onset of December, maintaining near parity with November's 10.1°C (50.2°F). Clevedon upholds a consistent average temperature of 4.4°C (39.9°F) throughout the nights of December.

Humidity

The months with the highest humidity are November and December, with an average relative humidity of 88%.

Rainfall

December is the month with the most rainfall in Clevedon, United Kingdom. Rain falls for 14.3 days and accumulates 45mm (1.77") of precipitation.

Snowfall

January through April, November and December are months with snowfall. In Clevedon, in December, snow falls for 0.8 days, with typically accumulated 4mm (0.16") of snow. Throughout the year, in Clevedon, there are 7 snowfall days, and 45mm (1.77") of snow is accumulated.

Sea temperature

In Clevedon, in December, the average water temperature is 11.3°C (52.3°F).
Note: You can swim in 11.3°C (52.3°F) below 10°C (50°F) with proper thermal wear; failing that, the cold shock and respiratory challenges are nearly certain. A short span at 13°C (55.4°F) without it is tough.

Daylight

With an average of 7h and 54min of daylight, December has the shortest days of the year in Clevedon.
On the first day of December, sunrise is at 7:55 am and sunset at 4:06 pm. On the last day of the month, sunrise is at 8:16 am and sunset at 4:12 pm GMT.

Sunshine

In Clevedon, the average sunshine in December is 4.1h.

UV index

January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Clevedon. A UV Index estimate of 2, and below, represents a low threat to health from unprotected exposure to Sun's UV rays for the average person.
Note: In December, the UV index of 2 transforms into the following advice:
It is important to always shield children, babies, and individuals with sensitive skin from prolonged exposure to the sun. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. Experience reduced UV exposure by about half when donning a wide-brim hat. Pay attention! The reflection of snow can enhance the Sun's UV radiation almost double.
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Frequently asked questions

What is the average December temperature in Clevedon?

The high-temperature during December is 8.2°C (46.8°F) and the low-temperature is 4.4°C (39.9°F).

What is the most humid month in Clevedon?

November and December, with an average relative humidity of 88%, are most humid months in Clevedon, United Kingdom.

What is the average humidity in December in Clevedon?

In Clevedon, the average relative humidity in December is 88%.

What is the rainiest month in Clevedon?

The month with the most rainfall in Clevedon is December, when the rain falls for 14.3 days and typically aggregates up to 45mm (1.77") of precipitation.

How many days does it rain in December in Clevedon?

In December, in Clevedon, the rain falls for 14.3 days. Throughout December, 45mm (1.77") of precipitation is accumulated.

How much does it snow in Clevedon in December?

In December, it is snowing for 0.8 days. Throughout December, 4mm (0.16") of snow is accumulated.

What is the water temperature in December in Clevedon?

In Clevedon, in December, the average water temperature is 11.3°C (52.3°F). Swimming in 11.3°C (52.3°F) is considered life-threatening. Even a few minutes in 13°C (55.4°F) water is uncomfortable, and swimming below 10°C (50°F) may cause total loss of breathing control and cold shock, depending on a person's physique.

What is the month with the shortest days in Clevedon?

December has the shortest days of the year in Clevedon, with an average of 7h and 54min of daylight.

How many hours of daylight does Clevedon have in December?

The average day length in December in Clevedon, United Kingdom, is 7h and 56min.

When are sunrise and sunset in December in Clevedon?

In December, on the first day of the month, sunrise is at 7:55 am and sunset at 4:06 pm. On the last day of the month, sunrise is at 8:16 am and sunset at 4:12 pm GMT.

How long on average sun shines in December in Clevedon?

The average sunshine duration in December in Clevedon is 4.1h.

What is the month with the lowest UV index in Clevedon?

January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Clevedon, United Kingdom.

What is the UV index intensity in December in Clevedon?

In December, the average daily maximum UV index in Clevedon, United Kingdom, is 2. A UV Index value of 2, and less, symbolizes a minimal hazard to health from exposure to the Sun's UV radiation.

Average temperature in December
Clevedon, United Kingdom

Average temperature in December - Clevedon, United Kingdom
  • Average high temperature in December: 8.2°C

The warmest month (with the highest average high temperature) is July (19.7°C).
The month with the lowest average high temperature is January (7.2°C).

  • Average low temperature in December: 4.4°C

The month with the highest average low temperature is August (12.7°C).
The coldest month (with the lowest average low temperature) is January (2.8°C).

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Average pressure in December
Clevedon, United Kingdom

Average pressure in December - Clevedon, United Kingdom
  • Average pressure in December: 1014.2mbar

The months with the highest atmospheric pressure are May and September (1016.8mbar).
The month with the lowest atmospheric pressure is November (1010.1mbar).

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Average wind speed in December
Clevedon, United Kingdom

Average wind speed in December - Clevedon, United Kingdom
  • Average wind speed in December: 18.9km/h

The windiest month (with the highest average wind speed) is February (19.5km/h).
The calmest month (with the lowest average wind speed) is July (13.6km/h).

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Average humidity in December
Clevedon, United Kingdom

Average humidity in December - Clevedon, United Kingdom
  • Average humidity in December: 88%

The months with the highest relative humidity are November and December (88%).
The months with the lowest relative humidity are April, May and July (82%).

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Average rainfall in December
Clevedon, United Kingdom

Average rainfall in December - Clevedon, United Kingdom
  • Average rainfall in December: 45mm

The wettest month (with the highest rainfall) is December (45mm).
The driest months (with the least rainfall) are April and September (24mm).

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Average rainfall days in December
Clevedon, United Kingdom

Average rainfall days in December - Clevedon, United Kingdom
  • Average rainfall days in December: 14.3 days

The month with the highest number of rainy days is August (17.5 days).
The month with the least rainy days is February (12.3 days).

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Average snowfall in December
Clevedon, United Kingdom

Average snowfall in December - Clevedon, United Kingdom
  • Average snowfall in December: 4mm

The month with the highest snowfall is February (18mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).

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Average snowfall days in December
Clevedon, United Kingdom

Average snowfall days in December - Clevedon, United Kingdom
  • Average snowfall days in December: 0.8 days

The month with the highest number of snowfall days is January (2.4 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average sea temperature in December
Clevedon, United Kingdom

Average sea temperature in December - Clevedon, United Kingdom
  • Average sea temperature in December: 11.3°C

The best month for swimming (with the highest average sea temperature) is September (16.6°C).
The coldest month (with the lowest average sea temperature) is March (8.6°C).

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Average daylight in December /
Average sunshine in December
Clevedon, United Kingdom

Average daylight in December / Average sunshine in December - Clevedon, 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: 4h and 1min

The month with the most sunshine is July (Average sunshine: 8h and 12min).
The month with the least sunshine is November (Average sunshine: 3h and 54min).

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Average sunshine days in December
Clevedon, United Kingdom

Average sunshine days in December - Clevedon, United Kingdom
  • Average sunshine days in December: 13.3 days

The month with the most sunshine days is March (14.5 days).
The month with the least sunshine days is August (9.3 days).

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Average UV index in December
Clevedon, United Kingdom

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

The months with the highest UV index are May, June, July, August and September (UV index 4).
The months with the lowest UV index are January, February, March, November and December (UV index 2).

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Average cloud cover in December
Clevedon, United Kingdom

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

The month with the most cloud cover is November (Cloud cover 61).
The months with the least cloud cover are April and May (Cloud cover 48).

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Average visibility in December
Clevedon, United Kingdom

Average visibility in December - Clevedon, 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).

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Clevedon, United Kingdom

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