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 transition into December shows a subtle variation to a still frosty 6.3°C (43.3°F) from November's 8.7°C (47.7°F) in the average high-temperature. During December, Rievaulx's temperature shows a minor deviation from daytime highs, falling to a steady low-temperature average of 2.5°C (36.5°F).Humidity
The most humid month is December, with an average relative humidity of 89%.Rainfall
In Rievaulx, in December, it is raining for 14.8 days, with typically 35mm (1.38") of accumulated precipitation. In Rievaulx, United Kingdom, during the entire year, the rain falls for 181.9 days and collects up to 448mm (17.64") of precipitation.Snowfall
January through April, November and December are months with snowfall in Rievaulx, United Kingdom. In Rievaulx, in December, snow falls for 1.9 days, with typically accumulated 11mm (0.43") of snow. Throughout the year, in Rievaulx, there are 14.8 snowfall days, and 92mm (3.62") of snow is accumulated.Daylight
The month with the shortest days is December, with an average of 7h and 24min of daylight.On the first day of the month, sunrise is at 8:02 am and sunset at 3:45 pm. On the last day of December, in Rievaulx, United Kingdom, sunrise is at 8:24 am and sunset at 3:50 pm GMT.
Sunshine
In December, the average sunshine in Rievaulx is 4.4h.UV index
The months with the lowest UV index in Rievaulx are January through March, November and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a low threat to health from exposure to the Sun's UV radiation for the average person.Note: In December, a daily maximum UV index of 2 leads to the following instructions:
Though extended exposure to the sun typically does not concern most people, it is crucial to always shield children, infants, and those with sensitive skin. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. Stay sun-safe with clothing that is both closely woven and worn loosely. Note well! The intensity of the Sun's UV rays can be nearly doubled by snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is it cold in Rievaulx during December?
What is the most humid month in Rievaulx?
What is the average humidity in December in Rievaulx?
How many days does it rain in December in Rievaulx?
How many days does it snow in December in Rievaulx?
What is the month with the shortest days in Rievaulx?
What is the average length of the day in December in Rievaulx?
What time are sunrise and sunset in December in Rievaulx?
How long on average sun shines in December in Rievaulx?
When is the lowest UV index in Rievaulx?
What is the UV index reading in December in Rievaulx?
Average temperature in December
Rievaulx, United Kingdom
- Average high temperature in December: 6.3°C
The warmest month (with the highest average high temperature) is July (19°C).
The month with the lowest average high temperature is January (5.4°C).
- Average low temperature in December: 2.5°C
The month with the highest average low temperature is August (11.9°C).
The coldest month (with the lowest average low temperature) is January (1.6°C).
Average pressure in December
Rievaulx, United Kingdom
- Average pressure in December: 1010.8mbar
The month with the highest atmospheric pressure is May (1016.2mbar).
The month with the lowest atmospheric pressure is November (1008.5mbar).
Average wind speed in December
Rievaulx, United Kingdom
- Average wind speed in December: 18km/h
The windiest month (with the highest average wind speed) is February (18.1km/h).
The calmest month (with the lowest average wind speed) is June (12.5km/h).
Average humidity in December
Rievaulx, United Kingdom
- Average humidity in December: 89%
The month with the highest relative humidity is December (89%).
The months with the lowest relative humidity are April, May and August (80%).
Average rainfall in December
Rievaulx, United Kingdom
- Average rainfall in December: 35mm
The wettest month (with the highest rainfall) is June (54mm).
The driest month (with the least rainfall) is April (20mm).
Average rainfall days in December
Rievaulx, United Kingdom
- Average rainfall days in December: 14.8 days
The month with the highest number of rainy days is July (19.3 days).
The month with the least rainy days is February (12.4 days).
Average snowfall in December
Rievaulx, United Kingdom
- Average snowfall in December: 11mm
The month with the highest snowfall is January (31mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in December
Rievaulx, United Kingdom
- Average snowfall days in December: 1.9 days
The month with the highest number of snowfall days is February (5 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
Rievaulx, United Kingdom
- Average daylight in December: 7h and 2min
The month with the longest days is June (Average daylight: 17h and 6min).
The month with the shortest days is December (Average daylight: 7h and 24min).
- Average sunshine in December: 4h and 2min
The months with the most sunshine are July and August (Average sunshine: 7h and 30min).
The month with the least sunshine is February (Average sunshine: 3h and 48min).
Average sunshine days in December
Rievaulx, United Kingdom
- Average sunshine days in December: 12.9 days
The month with the most sunshine days is April (14.3 days).
The month with the least sunshine days is July (9.3 days).
Average UV index in December
Rievaulx, 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, March, November and December (UV index 2).
Average cloud cover in December
Rievaulx, United Kingdom
- Average cloud cover in December: 56
The months with the most cloud cover are February and November (Cloud cover 62).
The month with the least cloud cover is April (Cloud cover 50).
Average visibility in December
Rievaulx, 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).
