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
December brings an average high-temperature of a chilly 8.8°C (47.8°F), nearly identical to the preceding month. Cosham observes a minimal variance in temperature, with a consistent average low of 5.4°C (41.7°F) during the nights of December.Humidity
January and December, with an average relative humidity of 86%, are the most humid months in Cosham.Rainfall
In Cosham, in December, during 15.4 rainfall days, 51mm (2.01") of precipitation is typically accumulated. In Cosham, United Kingdom, during the entire year, the rain falls for 175.3 days and collects up to 435mm (17.13") of precipitation.Snowfall
January through March, November and December are months with snowfall in Cosham. In Cosham, during December, snow falls for 1.4 days and regularly aggregates up to 7mm (0.28") of snow. Throughout the year, there are 6.9 snowfall days, and 27mm (1.06") of snow is accumulated.Daylight
December has the shortest days of the year in Cosham, with an average of 8h and 0min of daylight.On the first day of December in Cosham, sunrise is at 7:45 am and sunset at 4:01 pm. On the last day of the month, sunrise is at 8:06 am and sunset at 4:08 pm GMT.
Sunshine
In December, the average sunshine is 4.2h.UV index
The months with the lowest UV index in Cosham, United Kingdom, are January, February, November and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV radiation for the ordinary person.Note: In December, the maximum UV index of 2 suggests this advice:
People with sensitive skin, children, and babies should always be protected from prolonged sun exposure. Limiting exposure to the direct Sun during midday hours can help prevent harmful UV radiation effects. Tightly woven clothing, when worn loosely, shields effectively against the Sun. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
Frequently asked questions
What is the temperature in December in Cosham?
What are the most humid months in Cosham?
What is the average humidity in December in Cosham?
How many days does it rain in December in Cosham?
How much does it snow in Cosham in December?
What is the month with the shortest days in Cosham?
How many hours of daylight does Cosham have in December?
What time are sunrise and sunset in December in Cosham?
How long on average sun shines in December in Cosham?
What are the months with the lowest UV index in Cosham?
What is the UV index intensity in December in Cosham?
Average temperature in December
Cosham, United Kingdom
- Average high temperature in December: 8.8°C
The warmest month (with the highest average high temperature) is July (20°C).
The month with the lowest average high temperature is January (7.6°C).
- Average low temperature in December: 5.4°C
The month with the highest average low temperature is August (14.1°C).
The coldest months (with the lowest average low temperature) are January and February (3.9°C).
Average pressure in December
Cosham, United Kingdom
- Average pressure in December: 1015.1mbar
The month with the highest atmospheric pressure is September (1017.2mbar).
The month with the lowest atmospheric pressure is November (1010.8mbar).
Average wind speed in December
Cosham, United Kingdom
- Average wind speed in December: 22.1km/h
The windiest month (with the highest average wind speed) is December (22.1km/h).
The calmest month (with the lowest average wind speed) is July (15.3km/h).
Average humidity in December
Cosham, United Kingdom
- Average humidity in December: 86%
The months with the highest relative humidity are January and December (86%).
The month with the lowest relative humidity is July (79%).
Average rainfall in December
Cosham, United Kingdom
- Average rainfall in December: 51mm
The wettest month (with the highest rainfall) is November (53mm).
The driest month (with the least rainfall) is April (23mm).
Average rainfall days in December
Cosham, United Kingdom
- Average rainfall days in December: 15.4 days
The month with the highest number of rainy days is November (18.4 days).
The month with the least rainy days is September (11.5 days).
Average snowfall in December
Cosham, United Kingdom
- Average snowfall in December: 7mm
The month with the highest snowfall is January (9mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in December
Cosham, United Kingdom
- Average snowfall days in December: 1.4 days
The month with the highest number of snowfall days is February (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
Cosham, United Kingdom
- Average daylight in December: 8h and 0min
The month with the longest days is June (Average daylight: 16h and 24min).
The month with the shortest days is December (Average daylight: 8h and 0min).
- Average sunshine in December: 4h and 1min
The month with the most sunshine is July (Average sunshine: 8h and 54min).
The month with the least sunshine is February (Average sunshine: 3h and 54min).
Average sunshine days in December
Cosham, United Kingdom
- Average sunshine days in December: 11.4 days
The month with the most sunshine days is September (15.4 days).
The month with the least sunshine days is November (9.3 days).
Average UV index in December
Cosham, United Kingdom
- Average UV index in December: 2
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in December
Cosham, United Kingdom
- Average cloud cover in December: 58
The month with the most cloud cover is November (Cloud cover 60).
The months with the least cloud cover are July and September (Cloud cover 43).
Average visibility in December
Cosham, United Kingdom
- Average visibility in December: 9km
The months with the highest visibility are March and June (10km).
The months with the lowest visibility are January, February, April, May, July, August, September, October, November and December (9km).
Cosham, United Kingdom
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