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
The arrival of December sees a recorded average high-temperature of an icy 4°C (39.2°F), showing little divergence from the previous month's conditions. Nighttime readings in Ruilick during December register a minimal drop from daytime highs, averaging at a still wintry 0.4°C (32.7°F).Humidity
January, November and December, with an average relative humidity of 89%, are the most humid months in Ruilick.Rainfall
In Ruilick, United Kingdom, in December, it is raining for 17.4 days, with typically 41mm (1.61") of accumulated precipitation. Throughout the year, there are 213.2 rainfall days, and 507mm (19.96") of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall. In Ruilick, during December, snow falls for 4.1 days and regularly aggregates up to 21mm (0.83") of snow. In Ruilick, United Kingdom, during the entire year, snow falls for 21.5 days and aggregates up to 200mm (7.87") of snow.Daylight
The month with the shortest days is December, with an average of 6h and 42min of daylight.On the first day of December in Ruilick, sunrise is at 8:35 am and sunset at 3:39 pm. On the last day of the month, sunrise is at 8:59 am and sunset at 3:42 pm GMT.
Sunshine
The month with the least sunshine is December, with an average of 4.1h of sunshine.UV index
The average daily maximum UV index in December is 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV radiation for average individuals.Note: A maximum daily UV index of 2 during December morphs into the following directions:
While extended sun exposure does not significantly affect most people, those with sensitive skin, children, and infants should always be protected. To guard against the harmful effects of the Sun, minimize exposure during midday. Employ a wide-brim hat for potent defense against up to 50% of UV rays. Observe! Snow reflection can nearly intensify the Sun's UV radiation twofold.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is December in Ruilick?
What are the most humid months in Ruilick?
What is the average humidity in December in Ruilick?
How much does it rain in Ruilick in December?
How much does it snow in Ruilick in December?
What is the month with the shortest days in Ruilick?
What is the average length of the day in December in Ruilick?
When are sunrise and sunset in December in Ruilick?
What is the month with the least sunshine in Ruilick?
How long on average sun shines in December in Ruilick?
What is the UV index intensity in December in Ruilick?
Average temperature in December
Ruilick, United Kingdom
- Average high temperature in December: 4°C
The warmest month (with the highest average high temperature) is July (16.7°C).
The month with the lowest average high temperature is January (3.5°C).
- Average low temperature in December: 0.4°C
The month with the highest average low temperature is July (9.1°C).
The coldest month (with the lowest average low temperature) is January (0°C).
Average pressure in December
Ruilick, United Kingdom
- Average pressure in December: 1005.4mbar
The month with the highest atmospheric pressure is May (1014.6mbar).
The month with the lowest atmospheric pressure is December (1005.4mbar).
Average wind speed in December
Ruilick, United Kingdom
- Average wind speed in December: 15.5km/h
The windiest month (with the highest average wind speed) is January (16.5km/h).
The calmest month (with the lowest average wind speed) is July (10.7km/h).
Average humidity in December
Ruilick, 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 (79%).
Average rainfall in December
Ruilick, United Kingdom
- Average rainfall in December: 41mm
The wettest month (with the highest rainfall) is August (54mm).
The driest month (with the least rainfall) is April (26mm).
Average rainfall days in December
Ruilick, United Kingdom
- Average rainfall days in December: 17.4 days
The month with the highest number of rainy days is August (21.3 days).
The month with the least rainy days is February (14.4 days).
Average snowfall in December
Ruilick, United Kingdom
- Average snowfall in December: 21mm
The month with the highest snowfall is February (72mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Ruilick, United Kingdom
- Average snowfall days in December: 4.1 days
The month with the highest number of snowfall days is February (5.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Ruilick, United Kingdom
- Average daylight in December: 6h and 4min
The month with the longest days is June (Average daylight: 17h and 54min).
The month with the shortest days is December (Average daylight: 6h and 42min).
- Average sunshine in December: 4h and 1min
The month with the most sunshine is July (Average sunshine: 7h and 6min).
The month with the least sunshine is December (Average sunshine: 4h and 6min).
Average sunshine days in December
Ruilick, United Kingdom
- Average sunshine days in December: 8.8 days
The month with the most sunshine days is April (11.4 days).
The month with the least sunshine days is July (6.4 days).
Average UV index in December
Ruilick, United Kingdom
- Average UV index in December: 2
The months with the highest UV index are May, June and July (UV index 4).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in December
Ruilick, United Kingdom
- Average cloud cover in December: 56
The month with the most cloud cover is June (Cloud cover 66).
The months with the least cloud cover are April, November and December (Cloud cover 56).
Average visibility in December
Ruilick, United Kingdom
- Average visibility in December: 9km
The months with the highest visibility are January, February, March, April and December (9km).
The months with the lowest visibility are May, June, July, August, September, October and November (8km).
