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
During December, Yearby observes a subtle ascent to a still chilly 6.5°C (43.7°F) from November's 9°C (48.2°F) in the average high-temperature. Yearby maintains an average of approximately a cold 3.5°C (38.3°F) during December nights, with only a minimal decrease from the daytime temperature.Humidity
The months with the highest humidity in Yearby are January, November and December, with an average relative humidity of 86%.Rainfall
In Yearby, in December, during 12.4 rainfall days, 22mm (0.87") of precipitation is typically accumulated. In Yearby, United Kingdom, during the entire year, the rain falls for 170 days and collects up to 363mm (14.29") of precipitation.Snowfall
Months with snowfall in Yearby are January through March, November and December. In Yearby, during December, snow falls for 1.4 days and regularly aggregates up to 4mm (0.16") of snow. In Yearby, during the entire year, snow falls for 10.8 days and aggregates up to 66mm (2.6") of snow.Daylight
With an average of 7h and 24min of daylight, December has the shortest days of the year.On the first day of the month, sunrise is at 8:03 am and sunset at 3:43 pm. On the last day of December, in Yearby, sunrise is at 8:26 am and sunset at 3:48 pm GMT.
Sunshine
In December, the average sunshine is 4.5h.UV index
In Yearby, the average daily maximum UV index in December is 3. A UV Index estimate of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for the average person.Note: A maximum high daily UV index of 3 during December translates into the following directions:
Take precautions - Protection against skin and eye damage is obliged. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears. Foresee this! The reflection from snow can nearly double the intensity of UV radiation from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is December cold in Yearby?
What is the most humid month in Yearby?
What is the average humidity in December in Yearby?
How much does it rain in Yearby in December?
How much does it snow in Yearby in December?
What is the month with the shortest days in Yearby?
What is the average length of the day in December in Yearby?
What time are sunrise and sunset in December in Yearby?
How long on average sun shines in December in Yearby?
What is the UV index intensity in December in Yearby?
Average temperature in December
Yearby, United Kingdom
- Average high temperature in December: 6.5°C
The warmest month (with the highest average high temperature) is August (17.9°C).
The month with the lowest average high temperature is January (5.8°C).
- Average low temperature in December: 3.5°C
The month with the highest average low temperature is August (12.3°C).
The coldest month (with the lowest average low temperature) is January (2.6°C).
Average pressure in December
Yearby, United Kingdom
- Average pressure in December: 1010.3mbar
The month with the highest atmospheric pressure is May (1016.1mbar).
The month with the lowest atmospheric pressure is November (1008.3mbar).
Average wind speed in December
Yearby, United Kingdom
- Average wind speed in December: 21.9km/h
The windiest month (with the highest average wind speed) is December (21.9km/h).
The calmest month (with the lowest average wind speed) is June (14.2km/h).
Average humidity in December
Yearby, 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 April and May (80%).
Average rainfall in December
Yearby, United Kingdom
- Average rainfall in December: 22mm
The wettest month (with the highest rainfall) is August (50mm).
The driest month (with the least rainfall) is April (15mm).
Average rainfall days in December
Yearby, United Kingdom
- Average rainfall days in December: 12.4 days
The month with the highest number of rainy days is July (18.8 days).
The month with the least rainy days is February (11.6 days).
Average snowfall in December
Yearby, United Kingdom
- Average snowfall in December: 4mm
The month with the highest snowfall is January (26mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in December
Yearby, United Kingdom
- Average snowfall days in December: 1.4 days
The month with the highest number of snowfall days is February (3.6 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Yearby, United Kingdom
- Average daylight in December: 7h and 2min
The month with the longest days is June (Average daylight: 17h and 12min).
The month with the shortest days is December (Average daylight: 7h and 24min).
- Average sunshine in December: 4h and 3min
The month with the most sunshine is August (Average sunshine: 7h and 36min).
The month with the least sunshine is February (Average sunshine: 3h and 48min).
Average sunshine days in December
Yearby, United Kingdom
- Average sunshine days in December: 15.3 days
The month with the most sunshine days is December (15.3 days).
The month with the least sunshine days is July (9.4 days).
Average UV index in December
Yearby, United Kingdom
- Average UV index in December: 3
The months with the highest UV index are June, July, August and September (UV index 4).
The months with the lowest UV index are January, February, March and November (UV index 2).
Average cloud cover in December
Yearby, United Kingdom
- Average cloud cover in December: 55
The months with the most cloud cover are February and November (Cloud cover 61).
The month with the least cloud cover is April (Cloud cover 49).
Average visibility in December
Yearby, United Kingdom
- Average visibility in December: 10km
The month with the highest visibility is December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October and November (9km).
