December weather forecast
Rozel, Jersey

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Weather in December

In December, Rozel is wrapped in winter's chill, with temperatures dropping to 10.9°C (51.6°F) for the maximum and 8.7°C (47.7°F) for the minimum. Another round of snowfall is observed this month, bringing along the merriment associated with it. With just over eight hours of daylight and a low UV index, the weather is typically winter-like, different from the November landscape. December experiences fewer sunny days but retains good visibility. Wind speed further escalifies, making it the breeziest month of the year.

Temperature

Rozel's average high-temperature in December sits at a still fresh 10.9°C (51.6°F), showing little difference from the previous month. Rozel's nighttime average temperature in December subtly descends to a chilly 8.7°C (47.7°F) from the daily highs.

Humidity

The months with the lowest humidity are November and December, with an average relative humidity of 78%.

Rainfall

In Rozel, in December, during 20 rainfall days, 66mm (2.6") of precipitation is typically accumulated. Throughout the year, in Rozel, Jersey, there are 189 rainfall days, and 538mm (21.18") of precipitation is accumulated.

Snowfall

January through March, November and December are months with snowfall. In Rozel, during December, snow falls for 0.2 days and regularly aggregates up to 1mm (0.04") of snow. Throughout the year, in Rozel, there are 1.4 snowfall days, and 6mm (0.24") of snow is accumulated.

Daylight

With an average of 8h and 18min of daylight, December has the shortest days of the year.
On the first day of the month, sunrise is at 07:42 and sunset at 16:12. On the last day of December, sunrise is at 08:03 and sunset at 16:19 GMT.

Sunshine

The average sunshine in December is 4.1h.

UV index

In December, the average daily maximum UV index in Rozel is 3. A UV Index of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for the ordinary person.
Note: A typical high UV index of 3 in December suggests the following recommendations:
Preventative actions are necessary - The mandate to avoid skin and eye damage is in place. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly. Observe! Snow reflection can nearly intensify the Sun's UV radiation twofold.

Frequently asked questions

What is the temperature in December in Rozel?

The high-temperature, in December, in Rozel, records 10.9°C (51.6°F), while the low-temperature is 8.7°C (47.7°F).

What is the least humid month in Rozel?

November and December, with an average relative humidity of 78%, are the least humid months.

What is the average humidity in December in Rozel?

In Rozel, Jersey, the average relative humidity in December is 78%.

How much does it rain in Rozel in December?

In Rozel, in December, during 20 rainfall days, 66mm (2.6") of precipitation is typically accumulated.

How much does it snow in Rozel in December?

In December, it is snowing for 0.2 days. Throughout December, 1mm (0.04") of snow is accumulated.

What is the month with the shortest days in Rozel?

With an average of 8h and 18min of daylight, December has the shortest days of the year.

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

The average day length in December in Rozel is 8h and 17min.

When are sunrise and sunset in December in Rozel?

On the first day of December, sunrise is at 07:42 and sunset at 16:12. On the last day of the month, sunrise is at 08:03 and sunset at 16:19 GMT.

How many hours of sunshine does Rozel have in December?

In December, the average sunshine duration in Rozel is 4.1h.

What is the UV index reading in December in Rozel?

In December, the average daily maximum UV index is 3. A UV Index of 3 to 5 symbolizes a moderate vulnerability from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover

Average temperature in December
Rozel, Jersey

Average temperature in December - Rozel, Jersey
  • Average high temperature in December: 10.9°C

The warmest month (with the highest average high temperature) is August (18.2°C).
The month with the lowest average high temperature is February (9°C).

  • Average low temperature in December: 8.7°C

The month with the highest average low temperature is August (16.3°C).
The coldest month (with the lowest average low temperature) is February (6.8°C).

Average pressure in December
Rozel, Jersey

Average pressure in December - Rozel, Jersey
  • Average pressure in December: 1017mbar

The month with the highest atmospheric pressure is September (1018mbar).
The month with the lowest atmospheric pressure is November (1011.8mbar).

Average wind speed in December
Rozel, Jersey

Average wind speed in December - Rozel, Jersey
  • Average wind speed in December: 34km/h

The windiest month (with the highest average wind speed) is December (34km/h).
The calmest month (with the lowest average wind speed) is July (20.4km/h).

Average humidity in December
Rozel, Jersey

Average humidity in December - Rozel, Jersey
  • Average humidity in December: 78%

The months with the highest relative humidity are June and July (83%).
The months with the lowest relative humidity are November and December (78%).

Average rainfall in December
Rozel, Jersey

Average rainfall in December - Rozel, Jersey
  • Average rainfall in December: 66mm

The wettest month (with the highest rainfall) is November (78mm).
The driest month (with the least rainfall) is July (25mm).

Average rainfall days in December
Rozel, Jersey

Average rainfall days in December - Rozel, Jersey
  • Average rainfall days in December: 20 days

The month with the highest number of rainy days is November (21.2 days).
The months with the least rainy days are May and July (12.2 days).

Average snowfall in December
Rozel, Jersey

Average snowfall in December - Rozel, Jersey
  • Average snowfall in December: 1mm

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

Average snowfall days in December
Rozel, Jersey

Average snowfall days in December - Rozel, Jersey
  • Average snowfall days in December: 0.2 days

The months with the highest number of snowfall days are January and February (0.4 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

Average daylight in December /
Average sunshine in December
Rozel, Jersey

Average daylight in December / Average sunshine in December - Rozel, Jersey
  • Average daylight in December: 8h and 2min

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 18min).

  • Average sunshine in December: 4h and 1min

The month with the most sunshine is July (Average sunshine: 9h and 42min).
The months with the least sunshine are January and November (Average sunshine: 4h and 0min).

Average sunshine days in December
Rozel, Jersey

Average sunshine days in December - Rozel, Jersey
  • Average sunshine days in December: 7.3 days

The month with the most sunshine days is May (16.8 days).
The month with the least sunshine days is November (5.8 days).

Average UV index in December
Rozel, Jersey

Average UV index in December - Rozel, Jersey
  • Average UV index in December: 3

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

Average cloud cover in December
Rozel, Jersey

Average cloud cover in December - Rozel, Jersey
  • Average cloud cover in December: 61

The months with the most cloud cover are January, November and December (Cloud cover 61).
The month with the least cloud cover is July (Cloud cover 37).

Average visibility in December
Rozel, Jersey

Average visibility in December - Rozel, Jersey
  • 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).

Rozel, Jersey

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