December weather forecastBarnack, United Kingdom
December
Weather in December
The first month of the winter, December, is also a frosty month in Barnack, United Kingdom, with an average temperature fluctuating between 6.9°C (44.4°F) and 2.8°C (37°F).Temperature
Stepping into December, Barnack records an average high-temperature of a still frosty 6.9°C (44.4°F), almost consistent with November. Barnack maintains a near steady average temperature of 2.8°C (37°F) during the nights of December, demonstrating little drop from daytime highs.Humidity
With an average relative humidity of 90%, December is the most humid month in Barnack, United Kingdom.Rainfall
In Barnack, United Kingdom, in December, it is raining for 13.7 days, with typically 40mm (1.57") of accumulated precipitation. Throughout the year, there are 171.7 rainfall days, and 427mm (16.81") of precipitation is accumulated.Snowfall
January through March and December are months with snowfall. December is the first month it typically snows. Throughout December, in the average 1.5 snowfall days, it receives 11mm (0.43") of snow. In Barnack, during the entire year, snow falls for 8.8 days and aggregates up to 69mm (2.72") of snow.Daylight
The month with the shortest days in Barnack is December, with an average of 7h and 42min of daylight.On the first day of the month, sunrise is at 7:50 am and sunset at 3:50 pm. On the last day of December, sunrise is at 8:12 am and sunset at 3:56 pm GMT.
Sunshine
The average sunshine in December in Barnack is 4.4h.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Barnack. A UV Index of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV radiation for average individuals.Note: In December, the UV index of 2 transforms into the following advice:
Prolonged sun exposure should always be prevented in babies, children, and those with sensitive skin. Protect yourself from the midday Sun's peak UV radiation by minimizing exposure. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation. Heads up! The UV radiation from the Sun can almost be doubled by snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Barnack, United Kingdom
- Average high temperature in December: 6.9°C
The warmest month (with the highest average high temperature) is July (20.9°C).
The month with the lowest average high temperature is January (5.9°C).
- Average low temperature in December: 2.8°C
The month with the highest average low temperature is August (13.2°C).
The coldest month (with the lowest average low temperature) is January (1.5°C).
Average pressure in December
Barnack, United Kingdom
- Average pressure in December: 1013.1mbar
The month with the highest atmospheric pressure is May (1016.5mbar).
The month with the lowest atmospheric pressure is November (1009.8mbar).
Average wind speed in December
Barnack, United Kingdom
- Average wind speed in December: 18.5km/h
The windiest month (with the highest average wind speed) is December (18.5km/h).
The calmest month (with the lowest average wind speed) is July (12.7km/h).
Average humidity in December
Barnack, United Kingdom
- Average humidity in December: 90%
The month with the highest relative humidity is December (90%).
The month with the lowest relative humidity is August (76%).
Average rainfall in December
Barnack, United Kingdom
- Average rainfall in December: 40mm
The wettest month (with the highest rainfall) is June (55mm).
The driest month (with the least rainfall) is April (21mm).
Average rainfall days in December
Barnack, United Kingdom
- Average rainfall days in December: 13.7 days
The month with the highest number of rainy days is July (18 days).
The month with the least rainy days is February (11.3 days).
Average snowfall in December
Barnack, United Kingdom
- Average snowfall in December: 11mm
The month with the highest snowfall is February (31mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in December
Barnack, United Kingdom
- Average snowfall days in December: 1.5 days
The month with the highest number of snowfall days is February (3.5 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
Barnack, United Kingdom
- Average daylight in December: 7h and 42min
The month with the longest days is June (Average daylight: 16h and 48min).
The month with the shortest days is December (Average daylight: 7h and 42min).
- Average sunshine in December: 4h and 24min
The months with the most sunshine are July and August (Average sunshine: 7h and 42min).
The month with the least sunshine is February (Average sunshine: 3h and 48min).
Average sunshine days in December
Barnack, United Kingdom
- Average sunshine days in December: 14 days
The month with the most sunshine days is September (15.6 days).
The month with the least sunshine days is June (9.9 days).
Average UV index in December
Barnack, 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, November and December (UV index 2).
Average cloud cover in December
Barnack, United Kingdom
- Average cloud cover in December: 57
The month with the most cloud cover is November (Cloud cover 61).
The months with the least cloud cover are August and September (Cloud cover 50).
Average visibility in December
Barnack, United Kingdom
- Average visibility in December: 9km
The months with the highest visibility are January, February, March, April, May, July, August, September, October and December (9km).
The months with the lowest visibility are June and November (8km).
