December weather forecast
Jouy-aux-Arches, France

December

Weather in December

December, the first month of the winter in Jouy-aux-Arches, is still a cold month, with an average temperature ranging between min 1°C (33.8°F) and max 5.1°C (41.2°F).

Temperature

In Jouy-aux-Arches, the average high-temperature in December slightly decreases from a chilly 8.5°C (47.3°F) in November to an icy 5.1°C (41.2°F). Nighttime temperatures in Jouy-aux-Arches hover around an average low of 1°C (33.8°F) in December, a slight descent from daytime highs.

Humidity

The most humid month in Jouy-aux-Arches is December, with an average relative humidity of 90%.

Rainfall

The month with the most rainfall is December, when the rain falls for 15.6 days and typically aggregates up to 66mm (2.6") of precipitation.

Snowfall

Months with snowfall are January through March, October through December. The month with the most snowfall is December, when snow falls for 5.5 days and typically aggregates up to 61mm (2.4") of snow.

Daylight

December has the shortest days of the year in Jouy-aux-Arches, France, with an average of 8h and 18min of daylight.
On the first day of the month, sunrise is at 08:09 and sunset at 16:40. On the last day of December, sunrise is at 08:29 and sunset at 16:47 CET.

Sunshine

The month with the least sunshine in Jouy-aux-Arches, France, is December, with an average of 3.3h of sunshine.

UV index

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Jouy-aux-Arches. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV radiation for the ordinary person.
Note: An average maximum UV index of 2 in December leads to these recommendations:
Many can withstand an hour in the sun without burning, yet children must always have protection against sunlight. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. Boost your sun resistance with garments that are densely woven yet spacious. Remember! The Sun's UV radiation can be magnified almost twofold by the reflection of snow.

Frequently asked questions

How cold is December in Jouy-aux-Arches?
The high-temperature, in December, in Jouy-aux-Arches, records 5.1°C (41.2°F), while the low-temperature is 1°C (33.8°F).
What is the most humid month in Jouy-aux-Arches?
The most humid month in Jouy-aux-Arches is December, with an average relative humidity of 90%.
What is the average humidity in December in Jouy-aux-Arches?
In Jouy-aux-Arches, the average relative humidity in December is 90%.
What is the rainiest month in Jouy-aux-Arches?
The month with the most rainfall is December, when the rain falls for 15.6 days and typically aggregates up to 66mm (2.6") of precipitation.
How much does it rain in Jouy-aux-Arches in December?
In Jouy-aux-Arches, France, during December, the rain falls for 15.6 days and regularly aggregates up to 66mm (2.6") of precipitation.
What is the snowiest month in Jouy-aux-Arches?
December is the month with the most snowfall in Jouy-aux-Arches. Snow falls for 5.5 days and accumulates 61mm (2.4") of snow.
How many days does it snow in December in Jouy-aux-Arches?
In Jouy-aux-Arches, during December, snow falls for 5.5 days and regularly aggregates up to 61mm (2.4") of snow.
What is the month with the shortest days in Jouy-aux-Arches?
December has the shortest days of the year in Jouy-aux-Arches, with an average of 8h and 18min of daylight.
How many hours of daylight does Jouy-aux-Arches have in December?
In December, the average day length in Jouy-aux-Arches is 8h and 19min.
When are sunrise and sunset in December in Jouy-aux-Arches?
In December, on the first day of the month, sunrise is at 08:09 and sunset at 16:40. On the last day of the month, in Jouy-aux-Arches, France, sunrise is at 08:29 and sunset at 16:47 CET.
What is the month with the least sunshine in Jouy-aux-Arches?
The month with the least sunshine in Jouy-aux-Arches, France, is December, with an average of 3.3h of sunshine.
How long on average sun shines in December in Jouy-aux-Arches?
The average sunshine duration in December is 3.3h.
When is the lowest UV index in Jouy-aux-Arches?
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2.
What is the UV index intensity in December in Jouy-aux-Arches?
In December, the average daily maximum UV index in Jouy-aux-Arches is 2. A UV Index estimate 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
Jouy-aux-Arches, France
  • Average high temperature in December: 5.1°C

The warmest month (with the highest average high temperature) is August (23.8°C).
The month with the lowest average high temperature is January (3.7°C).

  • Average low temperature in December: 1°C

The month with the highest average low temperature is August (13.5°C).
The coldest month (with the lowest average low temperature) is January (-0.4°C).

Average pressure in December
Jouy-aux-Arches, France
  • Average pressure in December: 1019mbar

The month with the highest atmospheric pressure is December (1019mbar).
The month with the lowest atmospheric pressure is November (1014.5mbar).

Average wind speed in December
Jouy-aux-Arches, France
  • Average wind speed in December: 15.6km/h

The windiest month (with the highest average wind speed) is February (15.7km/h).
The calmest month (with the lowest average wind speed) is August (9.7km/h).

Average humidity in December
Jouy-aux-Arches, France
  • Average humidity in December: 90%

The month with the highest relative humidity is December (90%).
The month with the lowest relative humidity is August (74%).

Average rainfall in December
Jouy-aux-Arches, France
  • Average rainfall in December: 66mm

The wettest month (with the highest rainfall) is December (66mm).
The driest month (with the least rainfall) is April (33mm).

Average rainfall days in December
Jouy-aux-Arches, France
  • Average rainfall days in December: 15.6 days

The month with the highest number of rainy days is May (16.9 days).
The month with the least rainy days is September (10.9 days).

Average snowfall in December
Jouy-aux-Arches, France
  • Average snowfall in December: 61mm

The month with the highest snowfall is December (61mm).
The months with the least snowfall are April, May, June, July, August and September (0mm).

Average snowfall days in December
Jouy-aux-Arches, France
  • Average snowfall days in December: 5.5 days

The month with the highest number of snowfall days is January (7.5 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight in December /
Average sunshine in December
Jouy-aux-Arches, France
  • Average daylight in December: 8h and 2min

The month with the longest days is June (Average daylight: 16h and 6min).
The month with the shortest days is December (Average daylight: 8h and 18min).

  • Average sunshine in December: 3h and 2min

The month with the most sunshine is August (Average sunshine: 9h and 42min).
The month with the least sunshine is December (Average sunshine: 3h and 18min).

Average sunshine days in December
Jouy-aux-Arches, France
  • Average sunshine days in December: 9.7 days

The month with the most sunshine days is October (16.2 days).
The month with the least sunshine days is December (9.7 days).

Average UV index in December
Jouy-aux-Arches, France
  • Average UV index in December: 2

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

Average cloud cover in December
Jouy-aux-Arches, France
  • Average cloud cover in December: 66

The month with the most cloud cover is December (Cloud cover 66).
The month with the least cloud cover is August (Cloud cover 36).

Average visibility in December
Jouy-aux-Arches, France
  • Average visibility in December: 8km

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

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