December weather forecast
Highley, United Kingdom

December

Weather in December

The first month of the winter, December, is still a chilly month in Highley, United Kingdom, with temperature in the range of an average high of 6.9°C (44.4°F) and an average low of 2.5°C (36.5°F).

Temperature

December brings an average high-temperature of a still frosty 6.9°C (44.4°F), nearly identical to the preceding month. The December average low temperature, marginally lower than the daytime high, records at an icy 2.5°C (36.5°F).

Humidity

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

Rainfall

In Highley, in December, it is raining for 15.5 days, with typically 43mm (1.69") of accumulated precipitation. Throughout the year, there are 185.8 rainfall days, and 467mm (18.39") of precipitation is accumulated.

Snowfall

January through April and December are months with snowfall in Highley. December is the first month it typically snows in Highley. Throughout December, in the average 1.9 snowfall days, it receives 22mm (0.87") of snow. In Highley, during the entire year, snow falls for 7.5 days and aggregates up to 68mm (2.68") of snow.

Daylight

December has the shortest days of the year, with an average of 7h and 48min of daylight.
On the first day of the month, sunrise is at 7:57 am and sunset at 3:59 pm. On the last day of December, in Highley, sunrise is at 8:19 am and sunset at 4:05 pm GMT.

Sunshine

In December, the average sunshine in Highley is 4h.

UV index

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index estimate of 2, and below, represents a minimal health hazard from exposure to the Sun's UV rays for average individuals.
Note: In December, a daily maximum UV index of 2 leads to the following instructions:
Unlike children, who always need sun protection, most individuals can remain in the sun for up to an hour without getting burnt. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun. Take to heart! Snow reflection can almost magnify the Sun's UV radiation twofold.

Frequently asked questions

How cold does it get in Highley in December?
The average high-temperature, in December, in Highley, is 6.9°C (44.4°F), while the average low-temperature is 2.5°C (36.5°F).
What is the most humid month in Highley?
The most humid month in Highley is December, with an average relative humidity of 91%.
What is the average humidity in December in Highley?
The average relative humidity in December in Highley, United Kingdom, is 91%.
How much does it rain in Highley in December?
In Highley, in December, it is raining for 15.5 days, with typically 43mm (1.69") of accumulated precipitation.
When does it start to snow in Highley?
December is the first month it typically snows. Throughout December, in the average 1.9 snowfall days, it receives 22mm (0.87") of snow.
What is the month with the shortest days in Highley?
December has the shortest days of the year, with an average of 7h and 48min of daylight.
What is the average length of the day in December in Highley?
In December, the average day length is 7h and 46min.
When is the sunrise / sunset in December in Highley?
On the first day of December, sunrise is at 7:57 am and sunset at 3:59 pm. On the last day of the month, sunrise is at 8:19 am and sunset at 4:05 pm GMT.
How many hours of sunshine does Highley have in December?
The average sunshine duration in December in Highley is 4h.
When is the lowest UV index in Highley?
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Highley.
What is the UV index intensity in December in Highley?
The average daily maximum UV index in December in Highley, United Kingdom, 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
Highley, United Kingdom
  • Average high temperature in December: 6.9°C

The warmest month (with the highest average high temperature) is July (19.6°C).
The month with the lowest average high temperature is January (6.1°C).

  • Average low temperature in December: 2.5°C

The month with the highest average low temperature is August (11.4°C).
The coldest month (with the lowest average low temperature) is January (1.3°C).

Average pressure in December
Highley, 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
Highley, United Kingdom
  • Average wind speed in December: 17.6km/h

The windiest month (with the highest average wind speed) is February (18km/h).
The calmest months (with the lowest average wind speed) are June and July (12.4km/h).

Average humidity in December
Highley, 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 May and July (82%).

Average rainfall in December
Highley, United Kingdom
  • Average rainfall in December: 43mm

The wettest month (with the highest rainfall) is June (60mm).
The driest month (with the least rainfall) is September (28mm).

Average rainfall days in December
Highley, United Kingdom
  • Average rainfall days in December: 15.5 days

The month with the highest number of rainy days is August (18.8 days).
The month with the least rainy days is February (12.4 days).

Average snowfall in December
Highley, United Kingdom
  • Average snowfall in December: 22mm

The month with the highest snowfall is January (23mm).
The months with the least snowfall are May, June, July, August, September, October and November (0mm).

Average snowfall days in December
Highley, United Kingdom
  • Average snowfall days in December: 1.9 days

The month with the highest number of snowfall days is February (2.3 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
Highley, 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 30min).

Average sunshine days in December
Highley, United Kingdom
  • Average sunshine days in December: 11.5 days

The month with the most sunshine days is March (14.3 days).
The month with the least sunshine days is July (8.8 days).

Average UV index in December
Highley, 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
Highley, United Kingdom
  • Average cloud cover in December: 60

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
Highley, United Kingdom
  • Average visibility in December: 8km

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

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