Contents
- Weather in December
- Frequently asked questions
- Average temperature in December
- Average pressure in December
- Average wind speed in December
- Average humidity in December
- Average rainfall in December
- Average rainfall days in December
- Average snowfall in December
- Average snowfall days in December
- Average daylight in December
- Average sunshine in December
- Average sunshine days in December
- Average UV index in December
- Average cloud cover in December
- Average visibility in December
December
Weather in December
Temperature
With the start of December, Peterstone Wentlooge measures an average high-temperature of a chilly 8.4°C (47.1°F), not significantly differing from November's 10.4°C (50.7°F). December nights in Peterstone Wentlooge witness a mild cool down to an average low of 4.8°C (40.6°F).Humidity
The months with the highest humidity in Peterstone Wentlooge are January, November and December, with an average relative humidity of 86%.Rainfall
In Peterstone Wentlooge, in December, it is raining for 16.8 days, with typically 56mm (2.2") of accumulated precipitation. Throughout the year, there are 184.4 rainfall days, and 507mm (19.96") of precipitation is accumulated.Snowfall
January through March, November and December are months with snowfall in Peterstone Wentlooge. In Peterstone Wentlooge, during December, snow falls for 0.8 days and regularly aggregates up to 3mm (0.12") of snow. In Peterstone Wentlooge, United Kingdom, during the entire year, snow falls for 4.7 days and aggregates up to 17mm (0.67") of snow.Daylight
The month with the shortest days in Peterstone Wentlooge is December, 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, in Peterstone Wentlooge, sunrise is at 8:17 am and sunset at 4:13 pm GMT.
Sunshine
In December, the average sunshine in Peterstone Wentlooge is 4.3h.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index value of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV radiation for ordinary individuals.Note: The maximum daily UV index of 2 during December translates into the following directions:
Children necessitate constant protection from sunlight, unlike the majority, who can remain under the sun for about an hour without burning. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck. Warning! The reflection from snow can nearly magnify the Sun's UV radiation twofold.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in December in Peterstone Wentlooge?
What are the most humid months in Peterstone Wentlooge?
What is the average humidity in December in Peterstone Wentlooge?
How much does it rain in Peterstone Wentlooge in December?
How much does it snow in Peterstone Wentlooge in December?
What is the month with the shortest days in Peterstone Wentlooge?
How many hours of daylight does Peterstone Wentlooge have in December?
When are sunrise and sunset in December in Peterstone Wentlooge?
How many hours of sunshine does Peterstone Wentlooge have in December?
What is the month with the lowest UV index in Peterstone Wentlooge?
How high is the UV index in December in Peterstone Wentlooge?
Average temperature in December
Peterstone Wentlooge, United Kingdom
- Average high temperature in December: 8.4°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 (7.3°C).
- Average low temperature in December: 4.8°C
The month with the highest average low temperature is August (13.2°C).
The coldest month (with the lowest average low temperature) is February (3.6°C).
Average pressure in December
Peterstone Wentlooge, United Kingdom
- Average pressure in December: 1014mbar
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
Peterstone Wentlooge, United Kingdom
- Average wind speed in December: 21.5km/h
The windiest month (with the highest average wind speed) is February (22km/h).
The calmest months (with the lowest average wind speed) are June and July (14.9km/h).
Average humidity in December
Peterstone Wentlooge, United Kingdom
- Average humidity in December: 86%
The months with the highest relative humidity are January, November and December (86%).
The months with the lowest relative humidity are March, April and May (82%).
Average rainfall in December
Peterstone Wentlooge, United Kingdom
- Average rainfall in December: 56mm
The wettest month (with the highest rainfall) is November (64mm).
The driest month (with the least rainfall) is April (27mm).
Average rainfall days in December
Peterstone Wentlooge, United Kingdom
- Average rainfall days in December: 16.8 days
The month with the highest number of rainy days is November (18.8 days).
The month with the least rainy days is April (12.7 days).
Average snowfall in December
Peterstone Wentlooge, United Kingdom
- Average snowfall in December: 3mm
The month with the highest snowfall is January (6mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in December
Peterstone Wentlooge, United Kingdom
- Average snowfall days in December: 0.8 days
The month with the highest number of snowfall days is January (1.6 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
Peterstone Wentlooge, United Kingdom
- Average daylight in December: 7h and 5min
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 2min
The month with the most sunshine is July (Average sunshine: 8h and 12min).
The month with the least sunshine is November (Average sunshine: 4h and 0min).
Average sunshine days in December
Peterstone Wentlooge, United Kingdom
- Average sunshine days in December: 9.6 days
The month with the most sunshine days is April (14.7 days).
The month with the least sunshine days is November (8 days).
Average UV index in December
Peterstone Wentlooge, 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
Peterstone Wentlooge, United Kingdom
- Average cloud cover in December: 58
The month with the most cloud cover is November (Cloud cover 60).
The months with the least cloud cover are April and May (Cloud cover 47).
Average visibility in December
Peterstone Wentlooge, 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).
