December weather forecast
King's Mills, Guernsey

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Weather in December

December showcases the full-fledged arrival of winter to King's Mills, Guernsey. A further drop in temperature is accompanied by reduced daylight hours, typical of a winter month. December does not remain far behind November with rainfall, recording an average 59mm (2.32"). The wind speed reaches its maximum at 36km/h (22.4mph), adding to the icy chill in the town. Despite the cold, December's weather offers a unique charm, with the snow-capped buildings adorning the town, setting the stage for a perfect white Christmas.

Temperature

King's Mills starts December with an average high-temperature of a cool 11.1°C (52°F), hinting at a minimal fluctuation from November. Nighttime temperature in King's Mills reflects an average dip to a frosty 9.2°C (48.6°F) in December, subtly cooler than its daytime highs.

Humidity

November and December, with an average relative humidity of 77%, are the least humid months in King's Mills, Guernsey.

Rainfall

In King's Mills, in December, during 20.5 rainfall days, 59mm (2.32") of precipitation is typically accumulated. In King's Mills, Guernsey, during the entire year, the rain falls for 195.6 days and collects up to 554mm (21.81") of precipitation.

Snowfall

February through December are months without snowfall in King's Mills.

Daylight

The month with the shortest days is December, with an average of 8h and 12min of daylight.
On the first day of the month, sunrise is at 07:45 and sunset at 16:13. On the last day of December, sunrise is at 08:06 and sunset at 16:20 GMT.

Sunshine

The month with the least sunshine in King's Mills is December, with an average of 3.8h of sunshine.

UV index

In King's Mills, the average daily maximum UV index in December is 3. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for the ordinary person.
Note: The daily high UV index of 3 during December translates into the following recommendations:
Guard yourself - Precautionary measures against sun damage are advocated. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. Boost your sun resistance with garments that are densely woven yet spacious.

Frequently asked questions

What are the temperatures in King's Mills in December?

King's Mills in December has an average high-temperature of 11.1°C (52°F) and an average low-temperature of 9.2°C (48.6°F).

What is the least humid month in King's Mills?

November and December, with an average relative humidity of 77%, are the least humid months in King's Mills.

What is the average humidity in December in King's Mills?

The average relative humidity in December is 77%.

How many days does it rain in December in King's Mills?

In King's Mills, in December, during 20.5 rainfall days, 59mm (2.32") of precipitation is typically accumulated.

When it does not snow in King's Mills?

February through December are months without snowfall.

Does it snow in King's Mills in December?

In King's Mills, Guernsey, in December, it doesn't snow. In January, it regularly snows.

What is the month with the shortest days in King's Mills?

December has the shortest days of the year in King's Mills, with an average of 8h and 12min of daylight.

What is the average length of the day in December in King's Mills?

In King's Mills, the average day length in December is 8h and 15min.

What time are sunrise and sunset in December in King's Mills?

In December, on the first day of the month, sunrise is at 07:45 and sunset at 16:13. On the last day of the month, in King's Mills, sunrise is at 08:06 and sunset at 16:20 GMT.

What is the month with the least sunshine in King's Mills?

December has the least sunshine of the year in King's Mills, Guernsey, with an average of 3.8h of sunshine.

How many hours of sunshine does King's Mills have in December?

The average sunshine duration in December in King's Mills, Guernsey, is 3.8h.

What is the UV index reading in December in King's Mills?

In King's Mills, the average daily maximum UV index in December is 3. A UV Index estimate of 3 to 5 represents a medium health risk from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover

Average temperature in December
King's Mills, Guernsey

Average temperature in December - King
  • Average high temperature in December: 11.1°C

The warmest month (with the highest average high temperature) is August (17.8°C).
The month with the lowest average high temperature is February (9.2°C).

  • Average low temperature in December: 9.2°C

The month with the highest average low temperature is August (15.7°C).
The coldest month (with the lowest average low temperature) is February (6.9°C).

Average pressure in December
King's Mills, Guernsey

Average pressure in December - King
  • Average pressure in December: 1016.6mbar

The month with the highest atmospheric pressure is September (1017.9mbar).
The month with the lowest atmospheric pressure is November (1011.5mbar).

Average wind speed in December
King's Mills, Guernsey

Average wind speed in December - King
  • Average wind speed in December: 36km/h

The windiest month (with the highest average wind speed) is December (36km/h).
The calmest month (with the lowest average wind speed) is July (21.9km/h).

Average humidity in December
King's Mills, Guernsey

Average humidity in December - King
  • Average humidity in December: 77%

The months with the highest relative humidity are June and July (84%).
The months with the lowest relative humidity are November and December (77%).

Average rainfall in December
King's Mills, Guernsey

Average rainfall in December - King
  • Average rainfall in December: 59mm

The wettest month (with the highest rainfall) is November (78mm).
The driest month (with the least rainfall) is July (26mm).

Average rainfall days in December
King's Mills, Guernsey

Average rainfall days in December - King
  • Average rainfall days in December: 20.5 days

The month with the highest number of rainy days is November (22.5 days).
The month with the least rainy days is June (11.4 days).

Average snowfall in December
King's Mills, Guernsey

Average snowfall in December - King
  • Average snowfall in December: 0mm

The month with the highest snowfall is January (2mm).
The months with the least snowfall are February, March, April, May, June, July, August, September, October, November and December (0mm).

Average snowfall days in December
King's Mills, Guernsey

Average snowfall days in December - King
  • Average snowfall days in December: 0 days

The month with the highest number of snowfall days is January (0.3 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October, November and December (0 days).

Average daylight in December /
Average sunshine in December
King's Mills, Guernsey

Average daylight in December / Average sunshine in December - King
  • Average daylight in December: 8h and 1min

The month with the longest days is June (Average daylight: 16h and 12min).
The month with the shortest days is December (Average daylight: 8h and 12min).

  • Average sunshine in December: 3h and 5min

The month with the most sunshine is July (Average sunshine: 9h and 30min).
The month with the least sunshine is December (Average sunshine: 3h and 48min).

Average sunshine days in December
King's Mills, Guernsey

Average sunshine days in December - King
  • Average sunshine days in December: 5.7 days

The month with the most sunshine days is May (16.3 days).
The month with the least sunshine days is November (4.2 days).

Average UV index in December
King's Mills, Guernsey

Average UV index in December - King
  • Average UV index in December: 3

The months with the highest UV index are July, August and September (UV index 5).
The month with the lowest UV index is February (UV index 2).

Average cloud cover in December
King's Mills, Guernsey

Average cloud cover in December - King
  • Average cloud cover in December: 62

The months with the most cloud cover are January, November and December (Cloud cover 62).
The month with the least cloud cover is July (Cloud cover 38).

Average visibility in December
King's Mills, Guernsey

Average visibility in December - King
  • Average visibility in December: 10km

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).

King's Mills, Guernsey

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