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 shift into December records an average high-temperature of a still chilly 6.7°C (44.1°F), subtly varied from November's 9°C (48.2°F). Trysull's December nights demonstrate minimal variation from the daytime temperatures, with an average of 2.6°C (36.7°F).Humidity
The months with the highest humidity are January and December, with an average relative humidity of 90%.Rainfall
In December, the rain falls for 14.1 days. Throughout December, 29mm (1.14") of precipitation is accumulated. In Trysull, during the entire year, the rain falls for 177.3 days and collects up to 357mm (14.06") of precipitation.Snowfall
Months with snowfall are January through March, November and December. In Trysull, during December, snow falls for 2.2 days and regularly aggregates up to 15mm (0.59") of snow. Throughout the year, there are 11.6 snowfall days, and 76mm (2.99") of snow is accumulated.Daylight
The month with the shortest days is December, with an average of 7h and 48min of daylight.On the first day of December, sunrise is at 7:57 am and sunset at 3:58 pm. On the last day of the month, sunrise is at 8:19 am and sunset at 4:04 pm GMT.
Sunshine
In December, the average sunshine is 4h.UV index
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a minimal health hazard from unprotected exposure to Sun's UV rays for average individuals.Note: The UV index of 2 during December translates into the following guidance:
While extended sun exposure does not significantly affect most people, those with sensitive skin, children, and infants should always be protected. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. During bright days, sunglasses that offer UVA and UVB defense are recommended. Guard yourself! Snow reflection can almost double the UV radiation from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is December cold?
What is the most humid month?
What is the average humidity in December in Trysull?
How many days does it rain in December?
How many days does it snow in December?
What is the month with the shortest days?
What is the average length of the day in December?
When are sunrise and sunset in December?
How long on average sun shines in December?
What is the month with the lowest UV index?
How high is the UV index in December?
Average temperature in December
Trysull, United Kingdom
- Average high temperature in December: 6.7°C
The warmest month (with the highest average high temperature) is July (19.9°C).
The month with the lowest average high temperature is January (6.1°C).
- Average low temperature in December: 2.6°C
The month with the highest average low temperature is August (11.8°C).
The coldest months (with the lowest average low temperature) are January and February (1.4°C).
Average pressure in December
Trysull, United Kingdom
- Average pressure in December: 1013mbar
The month with the highest atmospheric pressure is May (1016.4mbar).
The month with the lowest atmospheric pressure is November (1009.6mbar).
Average wind speed in December
Trysull, United Kingdom
- Average wind speed in December: 17.8km/h
The windiest month (with the highest average wind speed) is February (18.1km/h).
The calmest months (with the lowest average wind speed) are June and July (12.6km/h).
Average humidity in December
Trysull, United Kingdom
- Average humidity in December: 90%
The months with the highest relative humidity are January and December (90%).
The months with the lowest relative humidity are May, July and August (81%).
Average rainfall in December
Trysull, United Kingdom
- Average rainfall in December: 29mm
The wettest month (with the highest rainfall) is June (42mm).
The driest month (with the least rainfall) is April (21mm).
Average rainfall days in December
Trysull, United Kingdom
- Average rainfall days in December: 14.1 days
The month with the highest number of rainy days is July (18.9 days).
The month with the least rainy days is February (11.3 days).
Average snowfall in December
Trysull, United Kingdom
- Average snowfall in December: 15mm
The month with the highest snowfall is January (33mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in December
Trysull, United Kingdom
- Average snowfall days in December: 2.2 days
The month with the highest number of snowfall days is January (3.8 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
Trysull, United Kingdom
- Average daylight in December: 7h and 5min
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 48min).
- Average sunshine in December: 4h and 0min
The month with the most sunshine is July (Average sunshine: 7h and 0min).
The months with the least sunshine are February and November (Average sunshine: 3h and 36min).
Average sunshine days in December
Trysull, United Kingdom
- Average sunshine days in December: 11.7 days
The month with the most sunshine days is March (14.7 days).
The month with the least sunshine days is August (7.8 days).
Average UV index in December
Trysull, 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, November and December (UV index 2).
Average cloud cover in December
Trysull, United Kingdom
- Average cloud cover in December: 61
The month with the most cloud cover is November (Cloud cover 65).
The month with the least cloud cover is April (Cloud cover 55).
Average visibility in December
Trysull, United Kingdom
- Average visibility in December: 8km
The months with the highest visibility are February, March, April, May and August (9km).
The months with the lowest visibility are January, June, July, September, October, November and December (8km).
