December weather forecastLisvane, United Kingdom

December

Weather in December

December, the first month of the winter in Lisvane, is also a frosty month, with an average temperature ranging between max 8.1°C (46.6°F) and min 4.5°C (40.1°F).

Temperature

At the start of December, Lisvane's average high-temperature reaches a chilly 8.1°C (46.6°F), subtly different from the preceding month. A minor drop in temperature is observed from daytime highs in Lisvane during the nights of December, averaging a cold 4.5°C (40.1°F).

Humidity

January, November and December, with an average relative humidity of 87%, are the most humid months in Lisvane.

Rainfall

In Lisvane, during December, the rain falls for 12.9 days and regularly aggregates up to 47mm (1.85") of precipitation. Throughout the year, there are 155.7 rainfall days, and 409mm (16.1") of precipitation is accumulated.

Snowfall

January through March, November and December are months with snowfall. In Lisvane, in December, snow falls for 0.7 days, with typically accumulated 3mm (0.12") of snow. In Lisvane, during the entire year, snow falls for 5.5 days and aggregates up to 27mm (1.06") of snow.

Daylight

December has the shortest days of the year, with an average of 7h and 54min of daylight.
On the first day of the month, sunrise is at 7:56 am and sunset at 4:06 pm. On the last day of December, sunrise is at 8:18 am and sunset at 4:13 pm GMT.

Sunshine

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

UV index

The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a minimal health hazard from unprotected exposure to Sun's UV rays for average individuals.
Note: The daily high UV index of 2 during December translates into the following recommendations:
Babies, children, and individuals with sensitive skin should always have protection against extended sun exposure. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades. Be prepared! The intensity of the Sun's UV radiation can be amplified nearly double due to snow reflection.

Updated: Jun 19, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

The high-temperature during December is 8.1°C (46.6°F) and the low-temperature is 4.5°C (40.1°F).

The months with the highest humidity are January, November and December, with an average relative humidity of 87%.

In Lisvane, the average relative humidity in December is 87%.

In Lisvane, in December, it is raining for 12.9 days, with typically 47mm (1.85") of accumulated precipitation.

In December, it is snowing for 0.7 days. Throughout December, 3mm (0.12") of snow is accumulated.

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

The average day length in December is 7h and 55min.

In December, on the first day of the month, sunrise is at 7:56 am and sunset at 4:06 pm. On the last day of the month, sunrise is at 8:18 am and sunset at 4:13 pm GMT.

The average sunshine duration in December is 4.1h.

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

In December, the average daily maximum UV index is 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV radiation.

Today

Tomorrow

Long-term

Year J F M A M J J A S O N December

Nov

December

Jan

Average high temperature

10°C

8.1°C

7.2°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

21.3km/h

22.5km/h

22.1km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average snowfall

Average snowfall days

Average daylight

Average sunshine

Average sunshine days

12.9

15.3

13.3

Average UV index

Average cloud cover

Average visibility

Average temperature in December
Lisvane, United Kingdom

Average high temperature in December: 8.1°C

The warmest month (with the highest average high temperature) is July (18.9°C).
The month with the lowest average high temperature is January (7.2°C).

Average low temperature in December: 4.5°C

The months with the highest average low temperature are July and August (12.5°C).
The coldest months (with the lowest average low temperature) are January and February (3.3°C).

Average pressure in December
Lisvane, United Kingdom

Average pressure in December: 1013.9mbar

The months with the highest atmospheric pressure are May and September (1016.7mbar).
The month with the lowest atmospheric pressure is November (1009.9mbar).

Average wind speed in December
Lisvane, United Kingdom

Average wind speed in December: 21.1km/h

The windiest month (with the highest average wind speed) is February (21.5km/h).
The calmest months (with the lowest average wind speed) are June and July (14.6km/h).

Average humidity in December
Lisvane, United Kingdom

Average humidity in December: 87%

The months with the highest relative humidity are January, November and December (87%).
The months with the lowest relative humidity are April and May (82%).

Average rainfall in December
Lisvane, United Kingdom

Average rainfall in December: 47mm

The wettest month (with the highest rainfall) is November (54mm).
The driest month (with the least rainfall) is April (23mm).

Average rainfall days in December
Lisvane, United Kingdom

Average rainfall days in December: 12.9 days

The month with the highest number of rainy days is July (15.8 days).
The month with the least rainy days is February (10.3 days).

Average snowfall in December
Lisvane, United Kingdom

Average snowfall in December: 3mm

The months with the highest snowfall are January and February (10mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).

Average snowfall days in December
Lisvane, United Kingdom

Average snowfall days in December: 0.7 days

The months with the highest number of snowfall days are January and February (2 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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

Average daylight in December: 7h and 54min

The month with the longest days is June (Average daylight: 16h and 36min).
The month with the shortest days is December (Average daylight: 7h and 54min).

Average sunshine in December: 4h and 6min

The months with the most sunshine are April, May and July (Average sunshine: 8h and 0min).
The month with the least sunshine is November (Average sunshine: 3h and 54min).

Average sunshine days in December
Lisvane, United Kingdom

Average sunshine days in December: 15.3 days

The month with the most sunshine days is September (16.6 days).
The month with the least sunshine days is June (11.8 days).

Average UV index in December
Lisvane, 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).

Average cloud cover in December
Lisvane, United Kingdom

Average cloud cover in December: 60

The month with the most cloud cover is November (Cloud cover 62).
The month with the least cloud cover is April (Cloud cover 47).

Average visibility in December
Lisvane, 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).