December weather forecast
Cornay, France

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Weather in December

The first month of the winter, December, is also a wintry month in Cornay, France, with an average temperature fluctuating between 4.5°C (40.1°F) and 0.5°C (32.9°F).

Temperature

December's arrival aligns with a minor decrease in average high-temperatures, from November's frosty 8°C (46.4°F) to an icy 4.5°C (40.1°F). December nights in Cornay register a minor temperature decline, steadying at a still cold 0.5°C (32.9°F).

Humidity

The most humid month in Cornay is December, with an average relative humidity of 92%.

Rainfall

December is the month with the most rainfall in Cornay, France. Rain falls for 14.8 days and accumulates 74mm (2.91") of precipitation.

Snowfall

Months with snowfall in Cornay are January through April, November and December. In Cornay, in December, snow falls for 5.9 days, with typically accumulated 56mm (2.2") of snow. In Cornay, France, during the entire year, snow falls for 23.6 days and aggregates up to 203mm (7.99") of snow.

Daylight

December has the shortest days of the year in Cornay, with an average of 8h and 18min of daylight.
On the first day of the month, sunrise is at 08:14 and sunset at 16:44. On the last day of December, in Cornay, sunrise is at 08:35 and sunset at 16:51 CET.

Sunshine

The month with the least sunshine in Cornay is December, with an average of 3h of sunshine.

UV index

The months with the lowest UV index 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 hazard from unsafe exposure to UV radiation for the average person.
Note: The UV index of 2 during December leads to these advisories:
Extended sunlight exposure does not pose significant problems for most people, except for children, infants, and people with fair skin who always need shielding. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. Tightly woven clothing, when worn loosely, shields effectively against the Sun. Warning! The reflection from snow can nearly magnify the Sun's UV radiation twofold.
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Frequently asked questions

How cold is December in Cornay?

In December, in Cornay, the average high-temperature is 4.5°C (40.1°F), and the average low-temperature is 0.5°C (32.9°F).

What is the most humid month in Cornay?

With an average relative humidity of 92%, December is the most humid month in Cornay.

What is the average humidity in December in Cornay?

In Cornay, the average relative humidity in December is 92%.

What is the rainiest month in Cornay?

The month with the most rainfall is December, when the rain falls for 14.8 days and typically aggregates up to 74mm (2.91") of precipitation.

How many days does it rain in December in Cornay?

In Cornay, France, in December, during 14.8 rainfall days, 74mm (2.91") of precipitation is typically accumulated.

How much does it snow in Cornay in December?

In Cornay, France, in December, snow falls for 5.9 days, with typically accumulated 56mm (2.2") of snow.

What is the month with the shortest days in Cornay?

December has the shortest days of the year in Cornay, France, with an average of 8h and 18min of daylight.

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

In Cornay, France, the average day length in December is 8h and 16min.

What time are sunrise and sunset in December in Cornay?

In December, on the first day of the month, sunrise is at 08:14 and sunset at 16:44. On the last day of the month, in Cornay, sunrise is at 08:35 and sunset at 16:51 CET.

What is the month with the least sunshine in Cornay?

With an average of 3h of sunshine, December has the least sunshine of the year.

How many hours of sunshine does Cornay have in December?

In December, the average sunshine duration in Cornay, France, is 3h.

What is the month with the lowest UV index in Cornay?

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

What is the UV index intensity in December in Cornay?

The average daily maximum UV index in December is 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from unprotected exposure to UV radiation.
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
Cornay, France

Average temperature in December - Cornay, France
  • Average high temperature in December: 4.5°C

The warmest months (with the highest average high temperature) are July and August (22.3°C).
The month with the lowest average high temperature is January (3.6°C).

  • Average low temperature in December: 0.5°C

The months with the highest average low temperature are July and August (12.3°C).
The coldest month (with the lowest average low temperature) is January (-0.8°C).

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Average pressure in December
Cornay, France

Average pressure in December - Cornay, France
  • Average pressure in December: 1018.2mbar

The month with the highest atmospheric pressure is December (1018.2mbar).
The month with the lowest atmospheric pressure is November (1013.9mbar).

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Average wind speed in December
Cornay, France

Average wind speed in December - Cornay, France
  • Average wind speed in December: 15.7km/h

The windiest month (with the highest average wind speed) is February (16.1km/h).
The calmest month (with the lowest average wind speed) is August (10km/h).

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Average humidity in December
Cornay, France

Average humidity in December - Cornay, France
  • Average humidity in December: 92%

The month with the highest relative humidity is December (92%).
The months with the lowest relative humidity are April and August (78%).

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Average rainfall in December
Cornay, France

Average rainfall in December - Cornay, France
  • Average rainfall in December: 74mm

The wettest month (with the highest rainfall) is December (74mm).
The driest month (with the least rainfall) is April (33mm).

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Average rainfall days in December
Cornay, France

Average rainfall days in December - Cornay, France
  • Average rainfall days in December: 14.8 days

The month with the highest number of rainy days is July (17.7 days).
The month with the least rainy days is February (11.9 days).

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Average snowfall in December
Cornay, France

Average snowfall in December - Cornay, France
  • Average snowfall in December: 56mm

The month with the highest snowfall is January (62mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).

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Average snowfall days in December
Cornay, France

Average snowfall days in December - Cornay, France
  • Average snowfall days in December: 5.9 days

The month with the highest number of snowfall days is January (6.6 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight in December /
Average sunshine in December
Cornay, France

Average daylight in December / Average sunshine in December - Cornay, France
  • 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: 3h and 0min

The month with the most sunshine is July (Average sunshine: 9h and 12min).
The month with the least sunshine is December (Average sunshine: 3h and 0min).

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Average sunshine days in December
Cornay, France

Average sunshine days in December - Cornay, France
  • Average sunshine days in December: 9.6 days

The month with the most sunshine days is September (15.2 days).
The months with the least sunshine days are June, November and December (9.6 days).

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Average UV index in December
Cornay, France

Average UV index in December - Cornay, France
  • Average UV index in December: 2

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

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Average cloud cover in December
Cornay, France

Average cloud cover in December - Cornay, France
  • Average cloud cover in December: 71

The month with the most cloud cover is December (Cloud cover 71).
The month with the least cloud cover is August (Cloud cover 40).

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Average visibility in December
Cornay, France

Average visibility in December - Cornay, France
  • Average visibility in December: 8km

The months with the highest visibility are March, April and August (9km).
The month with the lowest visibility is November (7km).

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Cornay, France

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