December weather forecastCampoussy, France

December

Weather in December

December, the first month of the winter in Campoussy, is still a cool month, with an average temperature fluctuating between 6.9°C (44.4°F) and 12°C (53.6°F).

Temperature

As December unfolds, the average high-temperature reaches a cool 12°C (53.6°F), hinting at a slight fluctuation from the previous month. Campoussy witnesses a consistent average low-temperature of 6.9°C (44.4°F) throughout December.

Humidity

November and December, with an average relative humidity of 72%, are the most humid months in Campoussy, France.

Rainfall

December is the month with the least rainfall. Rain falls for 6.5 days and accumulates 18mm (0.71") of precipitation.

Snowfall

In Campoussy, snow does not fall in March through December.

Daylight

The month with the shortest days is December, with an average of 9h and 6min of daylight.
On the first day of December, sunrise is at 08:01 and sunset at 17:17. On the last day of the month, sunrise is at 08:20 and sunset at 17:26 CET.

Sunshine

In Campoussy, the average sunshine in December is 6.9h.

UV index

The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 3. A UV Index reading of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for the average person.
Note: The maximum daily UV index of 3 during December translates into the following directions:
Be vigilant - Suggestions to stave off sun damage are provided. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage. Observe! Snow reflection can nearly intensify the Sun's UV radiation twofold.

Updated: Feb 6, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

The average high-temperature, in December, in Campoussy, is 12°C (53.6°F), while the average low-temperature is 6.9°C (44.4°F). In August, the average heat index (a.k.a. 'felt air temperature', 'feels like'), which calculates the temperature value influenced by the moisture in the air, is calculated to be 29°C (84.2°F).

The months with the highest humidity in Campoussy are November and December, with an average relative humidity of 72%.

In December, the average relative humidity in Campoussy, France, is 72%.

The month with the least rainfall in Campoussy, France, is December, when the rain falls for 6.5 days and typically collects 18mm (0.71") of precipitation.

In Campoussy, in December, it is raining for 6.5 days, with typically 18mm (0.71") of accumulated precipitation.

March through December are months without snowfall in Campoussy, France.

In Campoussy, France, in December, it doesn't snow. In January, it regularly snows.

December has the shortest days of the year, with an average of 9h and 6min of daylight.

In December, the average day length is 9h and 6min.

On the first day of December in Campoussy, France, sunrise is at 08:01 and sunset at 17:17. On the last day of the month, sunrise is at 08:20 and sunset at 17:26 CET.

In December, the average sunshine duration is 6.9h.

January, February, November and December, with an average maximum UV index of 3, are months with the lowest UV index in Campoussy.

In Campoussy, France, the average daily maximum UV index in December is 3. A UV Index of 3 to 5 symbolizes a moderate vulnerability from exposure to the Sun's UV radiation.

Today

Tomorrow

Long-term

Year J F M A M J J A S O N December

Nov

December

Jan

Average high temperature

14.7°C

12°C

10.7°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

18.1km/h

17.5km/h

18.3km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average snowfall

Average snowfall days

Average daylight

Average sunshine

Average sunshine days

16.6

21.4

18.9

Average UV index

Average cloud cover

Average visibility

Average temperature in December
Campoussy, France

Average high temperature in December: 12°C

The warmest month (with the highest average high temperature) is July (27.3°C).
The month with the lowest average high temperature is January (10.7°C).

Average low temperature in December: 6.9°C

The months with the highest average low temperature are July and August (19°C).
The coldest month (with the lowest average low temperature) is February (5.3°C).

Average pressure in December
Campoussy, France

Average pressure in December: 1020.8mbar

The month with the highest atmospheric pressure is December (1020.8mbar).
The month with the lowest atmospheric pressure is April (1014.9mbar).

Average wind speed in December
Campoussy, France

Average wind speed in December: 16km/h

The windiest month (with the highest average wind speed) is February (18.3km/h).
The calmest month (with the lowest average wind speed) is August (13km/h).

Average humidity in December
Campoussy, France

Average humidity in December: 72%

The months with the highest relative humidity are November and December (72%).
The month with the lowest relative humidity is July (63%).

Average rainfall in December
Campoussy, France

Average rainfall in December: 18mm

The wettest month (with the highest rainfall) is April (57mm).
The driest month (with the least rainfall) is December (18mm).

Average rainfall days in December
Campoussy, France

Average rainfall days in December: 6.5 days

The month with the highest number of rainy days is April (12.8 days).
The month with the least rainy days is December (6.5 days).

Average snowfall in December
Campoussy, France

Average snowfall in December: 0mm

The month with the highest snowfall is January (6mm).
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0mm).

Average snowfall days in December
Campoussy, France

Average snowfall days in December: 0.3 days

The month with the highest number of snowfall days is February (0.6 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).

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

Average daylight in December: 9h and 6min

The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).

Average sunshine in December: 6h and 54min

The month with the most sunshine is July (Average sunshine: 11h and 48min).
The month with the least sunshine is January (Average sunshine: 6h and 24min).

Average sunshine days in December
Campoussy, France

Average sunshine days in December: 21.4 days

The month with the most sunshine days is December (21.4 days).
The month with the least sunshine days is April (15.4 days).

Average UV index in December
Campoussy, France

Average UV index in December: 3

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 3).

Average cloud cover in December
Campoussy, France

Average cloud cover in December: 25

The months with the most cloud cover are January and November (Cloud cover 31).
The months with the least cloud cover are July and August (Cloud cover 15).

Average visibility in December
Campoussy, France

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).