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
Ruthin's December reports an average high-temperature of a still chilly 6.9°C (44.4°F), exhibiting a minor difference from November. Ruthin, in December, registers a nighttime average temperature of 3.2°C (37.8°F).Humidity
January, November and December, with an average relative humidity of 89%, are the most humid months in Ruthin.Rainfall
In Ruthin, during December, the rain falls for 18 days and regularly aggregates up to 51mm (2.01") of precipitation. In Ruthin, during the entire year, the rain falls for 207.1 days and collects up to 510mm (20.08") of precipitation.Snowfall
January through May, October through December are months with snowfall in Ruthin. In December, in Ruthin, it is snowing for 4.6 days. Throughout December, 58mm (2.28") of snow is accumulated. In Ruthin, United Kingdom, during the entire year, snow falls for 26.2 days and aggregates up to 259mm (10.2") of snow.Daylight
December has the shortest days of the year in Ruthin, with an average of 7h and 42min of daylight.On the first day of the month, sunrise is at 8:04 am and sunset at 3:59 pm. On the last day of December, in Ruthin, United Kingdom, sunrise is at 8:27 am and sunset at 4:05 pm GMT.
Sunshine
The average sunshine in December is 4.1h.UV index
January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Ruthin. A UV Index value of 2, and less, symbolizes a low threat to health from unprotected exposure to Sun's UV rays for the ordinary person.Note: The UV index of 2 during December leads to these advisories:
Babies, children, and those with sensitive skin should always avoid extended periods in the sun. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage. Forewarned is forearmed! The Sun's UV radiation can be almost doubled in intensity by snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is it cold in Ruthin during December?
What is the most humid month in Ruthin?
What is the average humidity in December in Ruthin?
How many days does it rain in December in Ruthin?
How many days does it snow in December in Ruthin?
What is the month with the shortest days in Ruthin?
How many hours of daylight does Ruthin have in December?
When are sunrise and sunset in December in Ruthin?
How many hours of sunshine does Ruthin have in December?
When is the lowest UV index in Ruthin?
How high is the UV index in December in Ruthin?
Average temperature in December
Ruthin, United Kingdom
- Average high temperature in December: 6.9°C
The warmest month (with the highest average high temperature) is July (18.3°C).
The month with the lowest average high temperature is January (6.1°C).
- Average low temperature in December: 3.2°C
The month with the highest average low temperature is August (11.1°C).
The coldest month (with the lowest average low temperature) is February (1.7°C).
Average pressure in December
Ruthin, United Kingdom
- Average pressure in December: 1012.2mbar
The month with the highest atmospheric pressure is May (1016.2mbar).
The month with the lowest atmospheric pressure is November (1009.1mbar).
Average wind speed in December
Ruthin, United Kingdom
- Average wind speed in December: 16.8km/h
The windiest months (with the highest average wind speed) are February and December (16.8km/h).
The calmest month (with the lowest average wind speed) is June (11.3km/h).
Average humidity in December
Ruthin, United Kingdom
- Average humidity in December: 89%
The months with the highest relative humidity are January, November and December (89%).
The month with the lowest relative humidity is May (82%).
Average rainfall in December
Ruthin, United Kingdom
- Average rainfall in December: 51mm
The wettest month (with the highest rainfall) is June (60mm).
The driest month (with the least rainfall) is April (32mm).
Average rainfall days in December
Ruthin, United Kingdom
- Average rainfall days in December: 18 days
The month with the highest number of rainy days is July (20.3 days).
The month with the least rainy days is February (14.1 days).
Average snowfall in December
Ruthin, United Kingdom
- Average snowfall in December: 58mm
The month with the highest snowfall is January (61mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Ruthin, United Kingdom
- Average snowfall days in December: 4.6 days
The month with the highest number of snowfall days is February (7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Ruthin, United Kingdom
- Average daylight in December: 7h and 4min
The month with the longest days is June (Average daylight: 16h and 54min).
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 May (Average sunshine: 7h and 6min).
The month with the least sunshine is November (Average sunshine: 3h and 36min).
Average sunshine days in December
Ruthin, United Kingdom
- Average sunshine days in December: 8.1 days
The month with the most sunshine days is March (11.4 days).
The month with the least sunshine days is November (6 days).
Average UV index in December
Ruthin, 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
Ruthin, United Kingdom
- Average cloud cover in December: 62
The month with the most cloud cover is November (Cloud cover 66).
The months with the least cloud cover are April and May (Cloud cover 54).
Average visibility in December
Ruthin, United Kingdom
- Average visibility in December: 8km
The months with the highest visibility are February, March and May (9km).
The months with the lowest visibility are January, April, June, July, August, September, October, November and December (8km).
