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
Weather in December
Temperature
Rhostyllen commences December with an average high-temperature of a still frosty 7.1°C (44.8°F), maintaining a close resemblance to the previous month. Rhostyllen's nights throughout December are marked by an average low temperature of 2.8°C (37°F), a minor drop from the day's high.Humidity
January, November and December, with an average relative humidity of 89%, are the most humid months in Rhostyllen.Rainfall
In December, in Rhostyllen, the rain falls for 15.9 days. Throughout December, 39mm (1.54") of precipitation is accumulated. Throughout the year, in Rhostyllen, there are 200.4 rainfall days, and 501mm (19.72") of precipitation is accumulated.Snowfall
January through April, November and December are months with snowfall in Rhostyllen, United Kingdom. In Rhostyllen, during December, snow falls for 1.4 days and regularly aggregates up to 17mm (0.67") of snow. In Rhostyllen, during the entire year, snow falls for 10.2 days and aggregates up to 85mm (3.35") of snow.Daylight
The month with the shortest days in Rhostyllen, United Kingdom, is December, with an average of 7h and 42min of daylight.On the first day of the month, sunrise is at 8:03 am and sunset at 3:59 pm. On the last day of December, in Rhostyllen, sunrise is at 8:25 am and sunset at 4:05 pm GMT.
Sunshine
In Rhostyllen, the average sunshine in December is 4.2h.UV index
The months with the lowest UV index in Rhostyllen are January through March, November and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV rays for average individuals.Note: The UV index of 2 during December translates into the following guidance:
While many people can endure lengthy sun exposure, it remains imperative to safeguard babies, children, and fair-skinned individuals. To avoid the Sun's strongest rays, limit exposure around the mid-day period. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Mind you! Snow reflection can increase the intensity of the Sun's UV radiation nearly twofold.
Frequently asked questions
What is the average December temperature in Rhostyllen?
What is the most humid month in Rhostyllen?
What is the average humidity in December in Rhostyllen?
How much does it rain in Rhostyllen in December?
How much does it snow in Rhostyllen in December?
What is the month with the shortest days in Rhostyllen?
How many hours of daylight does Rhostyllen have in December?
When is the sunrise / sunset in December in Rhostyllen?
How long on average sun shines in December in Rhostyllen?
What is the month with the lowest UV index in Rhostyllen?
How high is the UV index in December in Rhostyllen?
Average temperature in December
Rhostyllen, United Kingdom
- Average high temperature in December: 7.1°C
The warmest month (with the highest average high temperature) is July (19.3°C).
The month with the lowest average high temperature is January (6.3°C).
- Average low temperature in December: 2.8°C
The month with the highest average low temperature is August (11.2°C).
The coldest months (with the lowest average low temperature) are January and February (1.5°C).
Average pressure in December
Rhostyllen, United Kingdom
- Average pressure in December: 1012.3mbar
The month with the highest atmospheric pressure is May (1016.3mbar).
The month with the lowest atmospheric pressure is November (1009.2mbar).
Average wind speed in December
Rhostyllen, United Kingdom
- Average wind speed in December: 15.7km/h
The windiest month (with the highest average wind speed) is February (16.3km/h).
The calmest month (with the lowest average wind speed) is June (11.3km/h).
Average humidity in December
Rhostyllen, United Kingdom
- Average humidity in December: 89%
The months with the highest relative humidity are January, November and December (89%).
The months with the lowest relative humidity are April and May (82%).
Average rainfall in December
Rhostyllen, United Kingdom
- Average rainfall in December: 39mm
The wettest month (with the highest rainfall) is June (71mm).
The driest month (with the least rainfall) is April (32mm).
Average rainfall days in December
Rhostyllen, United Kingdom
- Average rainfall days in December: 15.9 days
The month with the highest number of rainy days is July (20.8 days).
The month with the least rainy days is February (12.9 days).
Average snowfall in December
Rhostyllen, United Kingdom
- Average snowfall in December: 17mm
The month with the highest snowfall is January (28mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in December
Rhostyllen, United Kingdom
- Average snowfall days in December: 1.4 days
The month with the highest number of snowfall days is January (3.4 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
Rhostyllen, United Kingdom
- Average daylight in December: 7h and 4min
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 1min
The month with the most sunshine is July (Average sunshine: 7h and 6min).
The months with the least sunshine are February and November (Average sunshine: 3h and 48min).
Average sunshine days in December
Rhostyllen, United Kingdom
- Average sunshine days in December: 11 days
The month with the most sunshine days is March (12.2 days).
The month with the least sunshine days is July (6.9 days).
Average UV index in December
Rhostyllen, United Kingdom
- Average UV index in December: 2
The months with the highest UV index are May, June, July and August (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
Rhostyllen, United Kingdom
- Average cloud cover in December: 59
The month with the most cloud cover is November (Cloud cover 63).
The month with the least cloud cover is April (Cloud cover 54).
Average visibility in December
Rhostyllen, United Kingdom
- Average visibility in December: 8km
The month with the highest visibility is February (9km).
The months with the lowest visibility are January, March, April, May, June, July, August, September, October, November and December (8km).
Rhostyllen, United Kingdom
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