December weather forecastBono, France

December

Weather in December

December, the first month of the winter in Bono, is also a fresh month, with an average temperature fluctuating between 10.5°C (50.9°F) and 7.3°C (45.1°F).

Temperature

The commencement of December notes an average high-temperature of a still cool 10.5°C (50.9°F), exhibiting little difference from the previous month. Bono, during December nights, records a temperature marginally cooler than the daytime average, at a frosty 7.3°C (45.1°F).

Humidity

January and December, with an average relative humidity of 83%, are the most humid months.

Rainfall

In Bono, during December, the rain falls for 16.1 days and regularly aggregates up to 76mm (2.99") of precipitation. Throughout the year, in Bono, there are 169.8 rainfall days, and 593mm (23.35") of precipitation is accumulated.

Snowfall

February, April and December are months with snowfall. The months with the most snowfall are February, April and December, with an average 1mm (0.04") of accumulated snow.

Sea temperature

In Bono, in December, the average water temperature is 12.4°C (54.3°F).
Note: Entering waters of 12.4°C (54.3°F) is life-endangering. A mere moment in 13°C (55.4°F) waters feels piercing cold, and below 10°C (50°F) it can lead to immediate cold shock and cessation of breathing control, depending on body resilience.

Daylight

December has the shortest days of the year, with an average of 8h and 30min of daylight.
On the first day of the month, sunrise is at 08:39 and sunset at 17:22. On the last day of December, in Bono, sunrise is at 09:00 and sunset at 17:30 CET.

Sunshine

In Bono, the average sunshine in December is 4.6h.

UV index

The months with the lowest UV index are January through April, November and December, with an average maximum UV index of 3. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for the average person.
Note: A daily high UV index of 3 in December leads to these guidelines:
Take precautions - Protection against sunburn is recommended. Protect yourself from the midday Sun's peak UV radiation by minimizing exposure. Boost your sun resistance with garments that are densely woven yet spacious. Take precaution! The reflection from snow can almost double the UV radiation of the Sun.

Updated: Feb 2, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

In December, the average high-temperature and low-temperature are 10.5°C (50.9°F) and 7.3°C (45.1°F) respectively.

January and December, with an average relative humidity of 83%, are most humid months.

In Bono, the average relative humidity in December is 83%.

In Bono, France, in December, during 16.1 rainfall days, 76mm (2.99") of precipitation is typically accumulated.

The months with the most snowfall in Bono are February, April and December, with an average 1mm (0.04") of accumulated snow.

December is the first month it typically snows in Bono. Throughout December, in the average 0.2 snowfall days, it receives 1mm (0.04") of snow.

In December, the average sea temperature in Bono is 12.4°C (54.3°F). At temperatures below 10°C (50°F), swimming in a suitably protected swimsuit is feasible; otherwise, cold shock and loss of breathing control are imminent. Even a short swim, without thermal protection, at temperatures around 13°C (55.4°F) is not comfortable.

The month with the shortest days in Bono, France, is December, with an average of 8h and 30min of daylight.

In December, the average day length in Bono, France, is 8h and 30min.

On the first day of December in Bono, sunrise is at 08:39 and sunset at 17:22. On the last day of the month, sunrise is at 09:00 and sunset at 17:30 CET.

In December, the average sunshine duration is 4.6h.

The months with the lowest UV index in Bono are January through April, November and December, with an average maximum UV index of 3.

In December, the average daily maximum UV index is 3. A UV Index of 3 to 5 symbolizes a moderate vulnerability from unprotected exposure to 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

12.7°C

10.5°C

9.3°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

23.9km/h

24.4km/h

23.8km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average snowfall

Average snowfall days

0.1

0.2

Average sea temperature

Average daylight

Average sunshine

Average sunshine days

10.4

11.4

11.2

Average UV index

Average cloud cover

Average visibility

Average temperature in December
Bono, France

Average high temperature in December: 10.5°C

The warmest month (with the highest average high temperature) is July (21.3°C).
The month with the lowest average high temperature is January (9.3°C).

Average low temperature in December: 7.3°C

The month with the highest average low temperature is August (15°C).
The coldest month (with the lowest average low temperature) is February (5.3°C).

Average pressure in December
Bono, France

Average pressure in December: 1018.6mbar

The month with the highest atmospheric pressure is December (1018.6mbar).
The month with the lowest atmospheric pressure is November (1013mbar).

Average wind speed in December
Bono, France

Average wind speed in December: 22.9km/h

The windiest month (with the highest average wind speed) is December (22.9km/h).
The calmest month (with the lowest average wind speed) is August (15.5km/h).

Average humidity in December
Bono, France

Average humidity in December: 83%

The months with the highest relative humidity are January and December (83%).
The months with the lowest relative humidity are August and September (78%).

Average rainfall in December
Bono, France

Average rainfall in December: 76mm

The wettest month (with the highest rainfall) is November (81mm).
The driest month (with the least rainfall) is September (24mm).

Average rainfall days in December
Bono, France

Average rainfall days in December: 16.1 days

The month with the highest number of rainy days is January (17.7 days).
The month with the least rainy days is September (10 days).

Average snowfall in December
Bono, France

Average snowfall in December: 1mm

The months with the highest snowfall are February, April and December (1mm).
The months with the least snowfall are January, March, May, June, July, August, September, October and November (0mm).

Average snowfall days in December
Bono, France

Average snowfall days in December: 0.2 days

The month with the highest number of snowfall days is February (0.5 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

Average sea temperature in December
Bono, France

Average sea temperature in December: 12.4°C

The best month for swimming (with the highest average sea temperature) is August (18.3°C).
The coldest month (with the lowest average sea temperature) is February (9.5°C).

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

Average daylight in December: 8h and 30min

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

Average sunshine in December: 4h and 36min

The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is January (Average sunshine: 4h and 30min).

Average sunshine days in December
Bono, France

Average sunshine days in December: 11.4 days

The month with the most sunshine days is September (18.1 days).
The month with the least sunshine days is November (10.4 days).

Average UV index in December
Bono, France

Average UV index in December: 3

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, March, April, November and December (UV index 3).

Average cloud cover in December
Bono, France

Average cloud cover in December: 52

The month with the most cloud cover is January (Cloud cover 56).
The month with the least cloud cover is September (Cloud cover 33).

Average visibility in December
Bono, France

Average visibility in December: 10km

The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (10km).
The month with the lowest visibility is January (9km).