Brecon
United Kingdom
Long-term weather forecast
Long-term weather forecast

December weather forecast and climate
Brecon, United Kingdom

December, the first month of the winter, in Brecon, is also a frosty month, with average temperature fluctuating between 1°C (33.8°F) and 6°C (42.8°F).

Temperature

In December, the average high-temperature is almost the same as in November - a still frosty 6°C (42.8°F). In Brecon, in December, the average low-temperature is 1°C (33.8°F).

Rainfall

The month with the most rainfall in Brecon, United Kingdom, is December when the rain falls for 20 days and typically aggregates up to 212mm (8.3") of precipitation.

Daylight

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

Sunshine

January and December, with an average of 1h of sunshine, are months with the least sunshine.

UV index

December is the month with the lowest UV index in Brecon, with an average maximum UV index of 0. A UV Index value of 2, and less, symbolizes a minimal health hazard from unprotected exposure to the Sun's UV rays for ordinary individuals.
Note: The daily maximum UV index of 0 interpret into the following advice:
Most people can stay in the Sun for up to 1 hour without burning, apart from children that always must be protected from sun exposure. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.

What is the temperature in December in Brecon?

In Brecon, United Kingdom, in December, the average high-temperature is 6°C (42.8°F), and the average low-temperature is 1°C (33.8°F).

How many days does it rain in December in Brecon?

In Brecon, in December, during 20 rainfall days, 212mm (8.3") of precipitation is typically accumulated.

What is the wettest month in Brecon?

The month with the most rainfall is December when the rain falls for 20 days and typically aggregates up to 212mm (8.3") of precipitation.

What is the month with the shortest days in Brecon?

With an average of 7.9h of daylight, December has the shortest days of the year in Brecon.

What is the average length of the day in December in Brecon?

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

What is the month with the least sunshine in Brecon?

January and December, with an average of 1h of sunshine, are months with the least sunshine in Brecon.

How long on average sun shines in December in Brecon?

In December, the average sunshine in Brecon is 1h.

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

December is the month with the lowest UV index in Brecon, with an average maximum UV index of 0.

What is the UV index reading in December in Brecon?

The average daily maximum UV index in December is 0. A UV Index of 2, and less, symbolizes a minimal health vulnerability from the exposure to the Sun's UV rays.
Average temperature in December - Brecon, United Kingdom
  • Average high temperature in December: 6°C

Warmest months (with the highest average high temperature) are July and August (18°C).
Months with the lowest average high temperature are January and February (5°C).

  • Average low temperature in December: 1°C

Months with the highest average low temperature are July and August (10°C).
Coldest months (with the lowest average low temperature) are January and February (0°C).

Average rainfall in December - Brecon, United Kingdom
  • Average rainfall in December: 212mm

The wettest month (with the highest rainfall) is December (212mm).
The driest month (with the lowest rainfall) is July (90mm).

Average rainfall days in December - Brecon, United Kingdom
  • Average rainfall days in December: 20 days

The month with the highest number of rainy days is January (21 days).
The month with the lowest number of rainy days is July (14 days).

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

The month with the longest days is June (Average daylight: 16.6h).
The month with shortest days is December (Average daylight: 7.9h).

  • Average sunshine in December: 1h

The month with most sunshine is June (Average sunshine: 6h).
Months with least sunshine are January and December (Average sunshine: 1).

Average UV index in December - Brecon, 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).