December weather forecast
Onibury, United Kingdom

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Weather in December

The first month of the winter, December, is also a frosty month in Onibury, United Kingdom, with an average temperature varying between 6.8°C (44.2°F) and 2.5°C (36.5°F).

Temperature

Transitioning into December, Onibury records an average high-temperature of a still frosty 6.8°C (44.2°F), almost identical to November's 8.9°C (48°F). December nights in Onibury witness a mild cool down to an average low of 2.5°C (36.5°F).

Humidity

The months with the highest humidity are November and December, with an average relative humidity of 91%.

Rainfall

In December, the rain falls for 13 days. Throughout December, 26mm (1.02") of precipitation is accumulated. In Onibury, during the entire year, the rain falls for 163.6 days and collects up to 312mm (12.28") of precipitation.

Snowfall

January through April, November and December are months with snowfall. In December, in Onibury, it is snowing for 2 days. Throughout December, 14mm (0.55") of snow is accumulated. Throughout the year, in Onibury, United Kingdom, there are 11.4 snowfall days, and 65mm (2.56") of snow is accumulated.

Daylight

December has the shortest days of the year in Onibury, United Kingdom, with an average of 7h and 48min of daylight.
On the first day of the month, sunrise is at 7:59 am and sunset at 4:01 pm. On the last day of December, in Onibury, sunrise is at 8:21 am and sunset at 4:07 pm GMT.

Sunshine

The average sunshine in December is 4h.

UV index

The months with the lowest UV index in Onibury, United Kingdom, are January, February, November and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from unsafe exposure to UV radiation for average individuals.
Note: The maximum UV index of 2 during December translates into these guidelines:
Long-term sun exposure is typically not a concern for most. However, those with sensitive skin, infants, and children must always have protection. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades. Heed this! Snow reflection can almost augment the UV radiation of the sun by double.

Frequently asked questions

Is December cold in Onibury?

The high-temperature, in December, in Onibury, records 6.8°C (44.2°F), while the low-temperature is 2.5°C (36.5°F).

What are the most humid months in Onibury?

November and December, with an average relative humidity of 91%, are most humid months in Onibury, United Kingdom.

What is the average humidity in December in Onibury?

The average relative humidity in December in Onibury, United Kingdom, is 91%.

How many days does it rain in December in Onibury?

In Onibury, United Kingdom, in December, during 13 rainfall days, 26mm (1.02") of precipitation is typically accumulated.

How much does it snow in Onibury in December?

In Onibury, United Kingdom, in December, during 2 snowfall days, 14mm (0.55") of snow is typically accumulated.

What is the month with the shortest days in Onibury?

With an average of 7h and 48min of daylight, December has the shortest days of the year in Onibury.

What is the average length of the day in December in Onibury?

In December, the average day length in Onibury is 7h and 46min.

When are sunrise and sunset in December in Onibury?

In December, on the first day of the month, sunrise is at 7:59 am and sunset at 4:01 pm. On the last day of the month, in Onibury, sunrise is at 8:21 am and sunset at 4:07 pm GMT.

How many hours of sunshine does Onibury have in December?

In Onibury, United Kingdom, the average sunshine duration in December is 4h.

When is the lowest UV index in Onibury?

The months with the lowest UV index in Onibury are January, February, November and December, with an average maximum UV index of 2.

How high is the UV index in December in Onibury?

In Onibury, United Kingdom, the average daily maximum UV index in December is 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in December
Onibury, United Kingdom

Average temperature in December - Onibury, United Kingdom
  • Average high temperature in December: 6.8°C

The warmest month (with the highest average high temperature) is July (19.3°C).
The month with the lowest average high temperature is January (6°C).

  • Average low temperature in December: 2.5°C

The month with the highest average low temperature is August (10.9°C).
The coldest months (with the lowest average low temperature) are January and February (1.2°C).

Average pressure in December
Onibury, United Kingdom

Average pressure in December - Onibury, 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
Onibury, United Kingdom

Average wind speed in December - Onibury, United Kingdom
  • Average wind speed in December: 17.5km/h

The windiest month (with the highest average wind speed) is February (18.1km/h).
The calmest month (with the lowest average wind speed) is June (12.2km/h).

Average humidity in December
Onibury, United Kingdom

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

The months with the highest relative humidity are November and December (91%).
The months with the lowest relative humidity are April, May, July and August (84%).

Average rainfall in December
Onibury, United Kingdom

Average rainfall in December - Onibury, United Kingdom
  • Average rainfall in December: 26mm

The wettest month (with the highest rainfall) is June (44mm).
The driest month (with the least rainfall) is April (18mm).

Average rainfall days in December
Onibury, United Kingdom

Average rainfall days in December - Onibury, United Kingdom
  • Average rainfall days in December: 13 days

The month with the highest number of rainy days is July (17.8 days).
The months with the least rainy days are February and September (11.3 days).

Average snowfall in December
Onibury, United Kingdom

Average snowfall in December - Onibury, United Kingdom
  • Average snowfall in December: 14mm

The month with the highest snowfall is January (20mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).

Average snowfall days in December
Onibury, United Kingdom

Average snowfall days in December - Onibury, United Kingdom
  • Average snowfall days in December: 2 days

The months with the highest number of snowfall days are January and 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
Onibury, United Kingdom

Average daylight in December / Average sunshine in December - Onibury, United Kingdom
  • Average daylight in December: 7h and 5min

The month with the longest days is June (Average daylight: 16h and 42min).
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 month with the least sunshine is November (Average sunshine: 3h and 24min).

Average sunshine days in December
Onibury, United Kingdom

Average sunshine days in December - Onibury, United Kingdom
  • Average sunshine days in December: 13.7 days

The month with the most sunshine days is January (14.6 days).
The month with the least sunshine days is July (8.5 days).

Average UV index in December
Onibury, United Kingdom

Average UV index in December - Onibury, 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
Onibury, United Kingdom

Average cloud cover in December - Onibury, United Kingdom
  • Average cloud cover in December: 61

The month with the most cloud cover is November (Cloud cover 66).
The month with the least cloud cover is April (Cloud cover 56).

Average visibility in December
Onibury, United Kingdom

Average visibility in December - Onibury, United Kingdom
  • Average visibility in December: 8km

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

Onibury, United Kingdom

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