Bristol
United Kingdom
Long-term weather forecast
Long-term weather forecast

December weather forecast and climate
Bristol, United Kingdom

A beautiful lawn in front of the Bristol Cathedral in Bristol, United Kingdom
A beautiful lawn in front of the Bristol Cathedral in Bristol, United Kingdom
The first month of the winter, Diciembre, is also a frosty month in Bristol, United Kingdom, with average temperature varying between 5.3°C (41.5°F) and 8.9°C (48°F).

Temperature

In Diciembre, the average high-temperature is relatively the same as in Noviembre - a frosty 8.9°C (48°F). The average low-temperature, in Diciembre, is 5.3°C (41.5°F).

Rainfall

In Bristol, during Diciembre, the rain falls for 18 days and regularly aggregates up to 59mm (2.32") of precipitation. Throughout the year, there are 182 rainfall days, and 678mm (26.69") of precipitation is accumulated.

Daylight

The month with the shortest days in Bristol is Diciembre, with an average of 7.9h of daylight.

Sunshine

Diciembre has the least sunshine of the year, with an average of 1.7h of sunshine.

UV index

Diciembre is the month with the lowest UV index in Bristol, United Kingdom, with an average maximum UV index of 0. A UV Index estimate of 2, and below, represents a minimal health vulnerability from the exposure to the Sun's UV radiation for the average person.
Note: The daily maximum UV index of 0 interpret into the following advice:
People with sensitive skin, children, and babies should always be protected from prolonged sun exposure. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.

What is the temperature in Diciembre in Bristol?

The average high-temperature, in Diciembre, in Bristol, is 8.9°C (48°F), while the average low-temperature is 5.3°C (41.5°F).

How much does it rain in Bristol in Diciembre?

In Bristol, in Diciembre, it is raining for 18 days, with typically 59mm (2.32") of accumulated precipitation.

What is the month with the shortest days in Bristol?

With an average of 7.9h of daylight, Diciembre has the shortest days of the year in Bristol, United Kingdom.

How many hours of daylight does Bristol have in Diciembre?

In Diciembre, the average length of the day in Bristol is 7.9h.

What is the month with the least sunshine in Bristol?

Diciembre has the least sunshine of the year, with an average of 1.7h of sunshine.

How many hours of sunshine does Bristol have in Diciembre?

In Diciembre, the average sunshine in Bristol is 1.7h.

When is the lowest UV index in Bristol?

Diciembre is the month with the lowest UV index in Bristol, with an average maximum UV index of 0.

What is the UV index intensity in Diciembre in Bristol?

In Bristol, the average daily maximum UV index in Diciembre is 0. A UV Index reading of 2, and below, represents a minimal hazard to health from the exposure to the Sun's UV rays.
Average temperature in December - Bristol, United Kingdom
  • Average high temperature in December: 8.9°C

The warmest month (with the highest average high temperature) is July (22°C).
The month with the lowest average high temperature is February (7.4°C).

  • Average low temperature in December: 5.3°C

The month with the highest average low temperature is July (14.3°C).
The coldest month (with the lowest average low temperature) is February (2.9°C).

Average rainfall in December - Bristol, United Kingdom
  • Average rainfall in December: 59mm

The wettest month (with the highest rainfall) is January (73mm).
The driest month (with the lowest rainfall) is February (48mm).

Average rainfall days in December - Bristol, United Kingdom
  • Average rainfall days in December: 18 days

The month with the highest number of rainy days is January (19 days).
The month with the lowest number of rainy days is July (12 days).

Average daylight in December / Average sunshine in December - Bristol, United Kingdom
  • Average daylight in December: 7.9h

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

  • Average sunshine in December: 1.7h

The month with most sunshine is June (Average sunshine: 7.2h).
The month with least sunshine is December (Average sunshine: 1.7h).

Average UV index in December - Bristol, United Kingdom
  • Average UV index in December: 0

Months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 0).