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
Weather in December
Temperature
Gleaston's shift into December sets the average high-temperature at a still chilly 7.9°C (46.2°F), a figure that deviates only slightly from November's 9.8°C (49.6°F). Gleaston maintains a consistent average nighttime low-temperature of 5.5°C (41.9°F) throughout December.Humidity
In Gleaston, the average relative humidity in December is 83%.Rainfall
December is the month with the most rainfall. Rain falls for 23.4 days and accumulates 96mm (3.78") of precipitation.Snowfall
January through April and December are months with snowfall in Gleaston. December is the month with the most snowfall in Gleaston. Snow falls for 1.5 days and accumulates 14mm (0.55") of snow.Daylight
The month with the shortest days is December, with an average of 7h and 30min of daylight.On the first day of December, sunrise is at 8:09 am and sunset at 3:54 pm. On the last day of the month, sunrise is at 8:32 am and sunset at 3:59 pm GMT.
Sunshine
December has the least sunshine of the year, with an average of 3.5h of sunshine.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Gleaston. A UV Index reading of 2, and below, represents a low health risk from exposure to the Sun's UV rays for the ordinary person.Note: The maximum daily UV index of 2 in December interprets into the following recommendations:
While most can endure approximately an hour in the sun without burning, children always require protection from sunlight. When the Sun's UV radiation is most intense during midday, it's best to find shade and limit exposure. Stay sun-safe with clothing that is both closely woven and worn loosely. Take warning! The intensity of the Sun's UV radiation can be nearly amplified twice due to snow reflection.
Frequently asked questions
What are December temperatures in Gleaston?
What is the average humidity in December in Gleaston?
What is the rainiest month in Gleaston?
How many days does it rain in December in Gleaston?
What is the snowiest month in Gleaston?
When does it start to snow in Gleaston?
What is the month with the shortest days in Gleaston?
How many hours of daylight does Gleaston have in December?
When is the sunrise / sunset in December in Gleaston?
What is the month with the least sunshine in Gleaston?
How long on average sun shines in December in Gleaston?
When is the lowest UV index in Gleaston?
How high is the UV index in December in Gleaston?
Average temperature in December
Gleaston, United Kingdom
- Average high temperature in December: 7.9°C
The warmest month (with the highest average high temperature) is August (16.7°C).
The month with the lowest average high temperature is February (6.6°C).
- Average low temperature in December: 5.5°C
The month with the highest average low temperature is August (13.6°C).
The coldest month (with the lowest average low temperature) is February (4°C).
Average pressure in December
Gleaston, United Kingdom
- Average pressure in December: 1010.7mbar
The month with the highest atmospheric pressure is May (1016mbar).
The month with the lowest atmospheric pressure is November (1008.3mbar).
Average wind speed in December
Gleaston, United Kingdom
- Average wind speed in December: 27.8km/h
The windiest month (with the highest average wind speed) is December (27.8km/h).
The calmest month (with the lowest average wind speed) is June (16.2km/h).
Average humidity in December
Gleaston, United Kingdom
- Average humidity in December: 83%
The months with the highest relative humidity are January, June, July and August (84%).
The month with the lowest relative humidity is April (81%).
Average rainfall in December
Gleaston, United Kingdom
- Average rainfall in December: 96mm
The wettest month (with the highest rainfall) is December (96mm).
The driest month (with the least rainfall) is April (30mm).
Average rainfall days in December
Gleaston, United Kingdom
- Average rainfall days in December: 23.4 days
The month with the highest number of rainy days is August (23.8 days).
The month with the least rainy days is April (15.7 days).
Average snowfall in December
Gleaston, United Kingdom
- Average snowfall in December: 14mm
The month with the highest snowfall is December (14mm).
The months with the least snowfall are May, June, July, August, September, October and November (0mm).
Average snowfall days in December
Gleaston, United Kingdom
- Average snowfall days in December: 1.5 days
The month with the highest number of snowfall days is January (2.4 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
Gleaston, United Kingdom
- Average daylight in December: 7h and 3min
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 30min).
- Average sunshine in December: 3h and 3min
The months with the most sunshine are April and May (Average sunshine: 8h and 6min).
The month with the least sunshine is December (Average sunshine: 3h and 30min).
Average sunshine days in December
Gleaston, United Kingdom
- Average sunshine days in December: 5 days
The month with the most sunshine days is April (11.5 days).
The month with the least sunshine days is December (5 days).
Average UV index in December
Gleaston, 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, November and December (UV index 2).
Average cloud cover in December
Gleaston, United Kingdom
- Average cloud cover in December: 64
The months with the most cloud cover are January and December (Cloud cover 64).
The month with the least cloud cover is April (Cloud cover 46).
Average visibility in December
Gleaston, United Kingdom
- Average visibility in December: 9km
The months with the highest visibility are March, April, June and September (10km).
The months with the lowest visibility are January, February, May, July, August, October, November and December (9km).
Gleaston, United Kingdom
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