December weather forecastGénissac, France

December

Weather in December

The first month of the winter, December, is still a cool month in Génissac, France, with an average temperature varying between 10.8°C (51.4°F) and 5.4°C (41.7°F).

Temperature

Génissac in December undergoes a slight reduction in the average high-temperature, shifting from November's mild 14°C (57.2°F) to a cool 10.8°C (51.4°F). Throughout December nights, Génissac experiences a consistent temperature average of 5.4°C (41.7°F).

Humidity

January and December, with an average relative humidity of 84%, are the most humid months.

Rainfall

In Génissac, in December, it is raining for 13.2 days, with typically 42mm (1.65") of accumulated precipitation. Throughout the year, in Génissac, there are 143.7 rainfall days, and 355mm (13.98") of precipitation is accumulated.

Snowfall

February, March and December are months with snowfall. The month with the most snowfall in Génissac is December, when snow falls for 0.3 days and typically aggregates up to 4mm (0.16") of snow.

Daylight

December has the shortest days of the year, with an average of 8h and 54min of daylight.
On the first day of the month, sunrise is at 08:18 and sunset at 17:21. On the last day of December, in Génissac, sunrise is at 08:38 and sunset at 17:29 CET.

Sunshine

With an average of 5h of sunshine, December has the least sunshine of the year.

UV index

The months with the lowest UV index in Génissac are January through March, November and December, with an average maximum UV index of 3. A UV Index reading of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for ordinary individuals.
Note: The maximum UV index of 3 during December leads to these instructions:
Take heed. Individuals of lighter complexion can be burned in less than half an hour. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. A hat with a broad brim is indispensable, filtering out up to half of UV rays. Heads up! The UV radiation from the Sun can almost be doubled by snow reflection.

Updated: Feb 1, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

The high-temperature in Génissac, France, during December is 10.8°C (51.4°F) and the low-temperature is 5.4°C (41.7°F). The average heat index (a.k.a. 'real feel', 'felt air temperature'), which combines relative humidity and air temperature, in August is evaluated at 30°C (86°F).

The months with the highest humidity are January and December, with an average relative humidity of 84%.

In December, the average relative humidity is 84%.

In December, in Génissac, the rain falls for 13.2 days. Throughout December, 42mm (1.65") of precipitation is accumulated.

The month with the most snowfall in Génissac is December, when snow falls for 0.3 days and typically aggregates up to 4mm (0.16") of snow.

December is the first month it typically snows in Génissac, France. Throughout December, in the average 0.3 snowfall days, it receives 4mm (0.16") of snow.

The month with the shortest days is December, with an average of 8h and 54min of daylight.

In December, the average day length in Génissac, France, is 8h and 52min.

On the first day of December, sunrise is at 08:18 and sunset at 17:21. On the last day of the month, sunrise is at 08:38 and sunset at 17:29 CET.

With an average of 5h of sunshine, December has the least sunshine of the year.

The average sunshine duration in December is 5h.

January through March, November and December, with an average maximum UV index of 3, are months with the lowest UV index.

In December, the average daily maximum UV index is 3. A UV Index estimate of 3 to 5 represents a medium health risk from unsafe exposure to Sun's UV rays.

Today

Tomorrow

Long-term

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

Nov

December

Jan

Average high temperature

14°C

10.8°C

9.8°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

11.9km/h

11.7km/h

11.9km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average snowfall

Average snowfall days

Average daylight

Average sunshine

Average sunshine days

15.5

15.6

15.4

Average UV index

Average cloud cover

Average visibility

Average temperature in December
Génissac, France

Average high temperature in December: 10.8°C

The warmest month (with the highest average high temperature) is August (27.5°C).
The month with the lowest average high temperature is January (9.8°C).

Average low temperature in December: 5.4°C

The month with the highest average low temperature is July (16.3°C).
The coldest month (with the lowest average low temperature) is February (4.1°C).

Average pressure in December
Génissac, France

Average pressure in December: 1020.9mbar

The month with the highest atmospheric pressure is December (1020.9mbar).
The month with the lowest atmospheric pressure is November (1015mbar).

Average wind speed in December
Génissac, France

Average wind speed in December: 10.8km/h

The windiest month (with the highest average wind speed) is March (11.9km/h).
The calmest month (with the lowest average wind speed) is August (8.8km/h).

Average humidity in December
Génissac, France

Average humidity in December: 84%

The months with the highest relative humidity are January and December (84%).
The month with the lowest relative humidity is August (68%).

Average rainfall in December
Génissac, France

Average rainfall in December: 42mm

The wettest month (with the highest rainfall) is November (51mm).
The driest month (with the least rainfall) is September (15mm).

Average rainfall days in December
Génissac, France

Average rainfall days in December: 13.2 days

The month with the highest number of rainy days is May (14.2 days).
The month with the least rainy days is September (8.5 days).

Average snowfall in December
Génissac, France

Average snowfall in December: 4mm

The month with the highest snowfall is December (4mm).
The months with the least snowfall are January, April, May, June, July, August, September, October and November (0mm).

Average snowfall days in December
Génissac, France

Average snowfall days in December: 0.3 days

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

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

Average daylight in December: 8h and 54min

The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).

Average sunshine in December: 5h and 0min

The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is December (Average sunshine: 5h and 0min).

Average sunshine days in December
Génissac, France

Average sunshine days in December: 15.6 days

The month with the most sunshine days is September (19.6 days).
The months with the least sunshine days are May and June (13.8 days).

Average UV index in December
Génissac, France

Average UV index in December: 3

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

Average cloud cover in December
Génissac, France

Average cloud cover in December: 48

The month with the most cloud cover is January (Cloud cover 53).
The month with the least cloud cover is August (Cloud cover 28).

Average visibility in December
Génissac, France

Average visibility in December: 9km

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