December weather forecast
Wytham, United Kingdom

December

Weather in December

The first month of the winter, December, is still a chilly month in Wytham, United Kingdom, with an average temperature varying between 2.6°C (36.7°F) and 7.3°C (45.1°F).

Temperature

The beginning of December reveals an average high-temperature of a still frosty 7.3°C (45.1°F), showing minimal deviation from the previous month. Wytham maintains an average of approximately a cold 2.6°C (36.7°F) during December nights, with only a minimal decrease from the daytime temperature.

Humidity

December is the most humid month, with an average relative humidity of 91%.

Rainfall

In December, the rain falls for 13.5 days. Throughout December, 33mm (1.3") of precipitation is accumulated. In Wytham, during the entire year, the rain falls for 163.2 days and collects up to 330mm (12.99") of precipitation.

Snowfall

January through March and December are months with snowfall. December is the first month it typically snows in Wytham. Throughout December, in the average 1.5 snowfall days, it receives 8mm (0.31") of snow. Throughout the year, there are 8.1 snowfall days, and 40mm (1.57") of snow is accumulated.

Daylight

December has the shortest days of the year, with an average of 7h and 54min of daylight.
On the first day of the month, sunrise is at 7:50 am and sunset at 3:58 pm. On the last day of December, sunrise is at 8:12 am and sunset at 4:04 pm GMT.

Sunshine

In December, the average sunshine in Wytham is 4.2h.

UV index

The months with the lowest UV index in Wytham are January, February, November and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV rays for the ordinary person.
Note: The maximum UV index of 2 during December leads to these instructions:
While sun exposure does not greatly affect most, individuals with fair skin, babies, and children always need vigilant safeguarding. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades. Mind this! Nearly twice the UV radiation from the Sun can be reflected by the snow.

Frequently asked questions

What is the temperature in December in Wytham?
The high-temperature during December is 7.3°C (45.1°F) and the low-temperature is 2.6°C (36.7°F).
What is the most humid month in Wytham?
The most humid month in Wytham, United Kingdom, is December, with an average relative humidity of 91%.
What is the average humidity in December in Wytham?
The average relative humidity in December is 91%.
How much does it rain in Wytham in December?
In Wytham, in December, during 13.5 rainfall days, 33mm (1.3") of precipitation is typically accumulated.
When does it start snowing in Wytham?
December is the first month it typically snows. Throughout December, in the average 1.5 snowfall days, it receives 8mm (0.31") of snow.
What is the month with the shortest days in Wytham?
With an average of 7h and 54min of daylight, December has the shortest days of the year.
How many hours of daylight does Wytham have in December?
The average day length in December in Wytham, United Kingdom, is 7h and 53min.
When are sunrise and sunset in December in Wytham?
On the first day of December, sunrise is at 7:50 am and sunset at 3:58 pm. On the last day of the month, sunrise is at 8:12 am and sunset at 4:04 pm GMT.
How many hours of sunshine does Wytham have in December?
In Wytham, United Kingdom, the average sunshine duration in December is 4.2h.
When is the lowest UV index in Wytham?
The months with the lowest UV index in Wytham, United Kingdom, are January, February, November and December, with an average maximum UV index of 2.
How high is the UV index in December in Wytham?
In December, the average daily maximum UV index in Wytham is 2. A UV Index reading of 2, and below, represents a low health threat from exposure to Sun's UV rays.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in December - Wytham, United Kingdom
Average temperature in December
Wytham, United Kingdom
  • Average high temperature in December: 7.3°C

The warmest month (with the highest average high temperature) is July (20.7°C).
The month with the lowest average high temperature is January (6.3°C).

  • Average low temperature in December: 2.6°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 (1.4°C).

Average pressure in December - Wytham, United Kingdom
Average pressure in December
Wytham, United Kingdom
  • Average pressure in December: 1014mbar

The month with the highest atmospheric pressure is May (1016.7mbar).
The month with the lowest atmospheric pressure is November (1010.2mbar).

Average wind speed in December - Wytham, United Kingdom
Average wind speed in December
Wytham, United Kingdom
  • Average wind speed in December: 18.1km/h

The windiest month (with the highest average wind speed) is February (18.2km/h).
The calmest month (with the lowest average wind speed) is July (12.8km/h).

Average humidity in December - Wytham, United Kingdom
Average humidity in December
Wytham, United Kingdom
  • Average humidity in December: 91%

The month with the highest relative humidity is December (91%).
The months with the lowest relative humidity are July and August (80%).

Average rainfall in December - Wytham, United Kingdom
Average rainfall in December
Wytham, United Kingdom
  • Average rainfall in December: 33mm

The wettest month (with the highest rainfall) is November (36mm).
The driest months (with the least rainfall) are March and September (18mm).

Average rainfall days in December - Wytham, United Kingdom
Average rainfall days in December
Wytham, United Kingdom
  • Average rainfall days in December: 13.5 days

The month with the highest number of rainy days is July (16.9 days).
The month with the least rainy days is September (11.3 days).

Average snowfall in December - Wytham, United Kingdom
Average snowfall in December
Wytham, United Kingdom
  • Average snowfall in December: 8mm

The month with the highest snowfall is February (19mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).

Average snowfall days in December - Wytham, United Kingdom
Average snowfall days in December
Wytham, United Kingdom
  • Average snowfall days in December: 1.5 days

The month with the highest number of snowfall days is February (3.3 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 - Wytham, United Kingdom
Average daylight in December /
Average sunshine in December
Wytham, United Kingdom
  • Average daylight in December: 7h and 5min

The month with the longest days is June (Average daylight: 16h and 36min).
The month with the shortest days is December (Average daylight: 7h and 54min).

  • Average sunshine in December: 4h and 1min

The month with the most sunshine is July (Average sunshine: 7h and 36min).
The month with the least sunshine is February (Average sunshine: 3h and 42min).

Average sunshine days in December - Wytham, United Kingdom
Average sunshine days in December
Wytham, United Kingdom
  • Average sunshine days in December: 13.5 days

The month with the most sunshine days is September (16.1 days).
The month with the least sunshine days is July (9.8 days).

Average UV index in December - Wytham, United Kingdom
Average UV index in December
Wytham, 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 - Wytham, United Kingdom
Average cloud cover in December
Wytham, United Kingdom
  • Average cloud cover in December: 59

The month with the most cloud cover is November (Cloud cover 63).
The month with the least cloud cover is September (Cloud cover 51).

Average visibility in December - Wytham, United Kingdom
Average visibility in December
Wytham, United Kingdom
  • Average visibility in December: 9km

The months with the highest visibility are January, February, March, May, July, August, October and December (9km).
The months with the lowest visibility are April, June, September and November (8km).

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