Contents
- Weather in December
- Frequently asked questions
- Average temperature in December
- Average pressure in December
- Average wind speed in December
- Average humidity in December
- Average rainfall in December
- Average rainfall days in December
- Average snowfall in December
- Average snowfall days in December
- Average daylight in December
- Average sunshine in December
- Average sunshine days in December
- Average UV index in December
- Average cloud cover in December
- Average visibility in December
Weather in December
Temperature
In Couternon, entering December brings a subtle temperature decrement, reducing from November's 9.5°C (49.1°F) to a still chilly 6.1°C (43°F). Couternon records a slight downturn in temperature to an average of 1.3°C (34.3°F) during December nights.Humidity
With an average relative humidity of 88%, December is the most humid month in Couternon, France.Rainfall
In Couternon, in December, it is raining for 13.3 days, with typically 53mm (2.09") of accumulated precipitation. In Couternon, during the entire year, the rain falls for 171.3 days and collects up to 551mm (21.69") of precipitation.Snowfall
January through March, November and December are months with snowfall in Couternon. In December, in Couternon, it is snowing for 3.4 days. Throughout December, 25mm (0.98") of snow is accumulated. Throughout the year, in Couternon, there are 14.8 snowfall days, and 100mm (3.94") of snow is accumulated.Daylight
The month with the shortest days in Couternon, France, is December, with an average of 8h and 30min of daylight.On the first day of the month, sunrise is at 08:06 and sunset at 16:51. On the last day of December, in Couternon, France, sunrise is at 08:26 and sunset at 16:58 CET.
Sunshine
December has the least sunshine of the year in Couternon, with an average of 4.2h of sunshine.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index estimate of 2, and below, represents a minimal health hazard from exposure to the Sun's UV radiation for average individuals.Note: The maximum daily UV index of 2 in December converts into the following recommendations:
While most people can stay under the sun for an hour without burning, children must always be guarded against sun exposure. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key. Take to heart! Snow reflection can almost magnify the Sun's UV radiation twofold.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is December in Couternon?
What is the most humid month in Couternon?
What is the average humidity in December in Couternon?
How much does it rain in Couternon in December?
How much does it snow in Couternon in December?
What is the month with the shortest days in Couternon?
How many hours of daylight does Couternon have in December?
What time are sunrise and sunset in December in Couternon?
What is the month with the least sunshine in Couternon?
How long on average sun shines in December in Couternon?
What is the month with the lowest UV index in Couternon?
What is the UV index intensity in December in Couternon?
Average temperature in December
Couternon, France
- Average high temperature in December: 6.1°C
The warmest month (with the highest average high temperature) is August (24.6°C).
The month with the lowest average high temperature is January (4.8°C).
- Average low temperature in December: 1.3°C
The month with the highest average low temperature is August (14°C).
The coldest month (with the lowest average low temperature) is January (-0.1°C).
Average pressure in December
Couternon, France
- Average pressure in December: 1020.6mbar
The month with the highest atmospheric pressure is December (1020.6mbar).
The month with the lowest atmospheric pressure is November (1015.4mbar).
Average wind speed in December
Couternon, France
- Average wind speed in December: 13.4km/h
The windiest month (with the highest average wind speed) is February (14.3km/h).
The calmest month (with the lowest average wind speed) is August (8.8km/h).
Average humidity in December
Couternon, France
- Average humidity in December: 88%
The month with the highest relative humidity is December (88%).
The month with the lowest relative humidity is August (74%).
Average rainfall in December
Couternon, France
- Average rainfall in December: 53mm
The wettest month (with the highest rainfall) is June (67mm).
The driest month (with the least rainfall) is September (26mm).
Average rainfall days in December
Couternon, France
- Average rainfall days in December: 13.3 days
The month with the highest number of rainy days is May (18.8 days).
The month with the least rainy days is September (10.6 days).
Average snowfall in December
Couternon, France
- Average snowfall in December: 25mm
The month with the highest snowfall is January (34mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in December
Couternon, France
- Average snowfall days in December: 3.4 days
The month with the highest number of snowfall days is January (4.7 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
Couternon, France
- Average daylight in December: 8h and 3min
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 1min
The month with the most sunshine is August (Average sunshine: 10h and 18min).
The month with the least sunshine is December (Average sunshine: 4h and 12min).
Average sunshine days in December
Couternon, France
- Average sunshine days in December: 13.5 days
The month with the most sunshine days is October (17.3 days).
The month with the least sunshine days is June (8.3 days).
Average UV index in December
Couternon, 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
Couternon, France
- Average cloud cover in December: 57
The month with the most cloud cover is December (Cloud cover 57).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in December
Couternon, 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).
Couternon, France
Weather forecast for your location
2. Allow the app to use your location