December weather forecastNancras, France

December

Weather in December

December, the first month of the winter in Nancras, is still a cool month, with an average temperature varying between 5.6°C (42.1°F) and 10.5°C (50.9°F).

Temperature

The average high-temperature during December registers at a fresh 10.5°C (50.9°F), closely corresponding to the preceding month. Nancras's nighttime temperatures in December display a slight drop from daytime highs, averaging to a wintry 5.6°C (42.1°F).

Humidity

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

Rainfall

In December, in Nancras, the rain falls for 15.4 days. Throughout December, 60mm (2.36") of precipitation is accumulated. Throughout the year, there are 161.7 rainfall days, and 495mm (19.49") of precipitation is accumulated.

Snowfall

Months with snowfall are January through March and December. The months with the most snowfall in Nancras are March and December, with an average 4mm (0.16") of accumulated snow.

Daylight

The month with the shortest days is December, with an average of 8h and 42min of daylight.
On the first day of December, sunrise is at 08:24 and sunset at 17:20. On the last day of the month, sunrise is at 08:44 and sunset at 17:29 CET.

Sunshine

January and December, with an average of 4.8h of sunshine, are months with the least sunshine in Nancras.

UV index

The months with the lowest UV index in Nancras are January through April, November and December, with an average maximum UV index of 3. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for the ordinary person.
Note: The daily high UV index of 3 during December translates into the following recommendations:
Adopt protective measures - Requirement to safeguard skin and eyes from harm exists. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses. Remember! The Sun's UV radiation can be magnified almost twofold by the reflection of snow.

Updated: Feb 7, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

The high-temperature, in December, in Nancras, is 10.5°C (50.9°F), while the low-temperature averages to 5.6°C (42.1°F).

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

The average relative humidity in December in Nancras, France, is 84%.

In Nancras, France, during December, the rain falls for 15.4 days and regularly aggregates up to 60mm (2.36") of precipitation.

The months with the most snowfall are March and December, with an average 4mm (0.16") of accumulated snow.

December is the first month it typically snows. Throughout December, in the average 0.5 snowfall days, it receives 4mm (0.16") of snow.

The month with the shortest days in Nancras is December, with an average of 8h and 42min of daylight.

The average day length in December in Nancras is 8h and 45min.

In December, on the first day of the month, sunrise is at 08:24 and sunset at 17:20. On the last day of the month, in Nancras, sunrise is at 08:44 and sunset at 17:29 CET.

January and December, with an average of 4.8h of sunshine, are months with the least sunshine.

In Nancras, the average sunshine duration in December is 4.8h.

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

The average daily maximum UV index in December in Nancras, France, is 3. A UV Index of 3 to 5 symbolizes a moderate health threat from 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

13.2°C

10.5°C

9.1°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

16.8km/h

17.2km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average snowfall

Average snowfall days

Average daylight

Average sunshine

Average sunshine days

11.7

13.5

12.2

Average UV index

Average cloud cover

Average visibility

Average temperature in December
Nancras, France

Average high temperature in December: 10.5°C

The warmest month (with the highest average high temperature) is August (25.7°C).
The month with the lowest average high temperature is January (9.1°C).

Average low temperature in December: 5.6°C

The month with the highest average low temperature is August (15.7°C).
The coldest month (with the lowest average low temperature) is February (3.8°C).

Average pressure in December
Nancras, France

Average pressure in December: 1020.3mbar

The month with the highest atmospheric pressure is December (1020.3mbar).
The month with the lowest atmospheric pressure is November (1014.4mbar).

Average wind speed in December
Nancras, France

Average wind speed in December: 16km/h

The windiest month (with the highest average wind speed) is February (17km/h).
The calmest month (with the lowest average wind speed) is August (11.3km/h).

Average humidity in December
Nancras, France

Average humidity in December: 84%

The months with the highest relative humidity are January and December (84%).
The months with the lowest relative humidity are August and September (70%).

Average rainfall in December
Nancras, France

Average rainfall in December: 60mm

The wettest month (with the highest rainfall) is November (80mm).
The driest month (with the least rainfall) is July (21mm).

Average rainfall days in December
Nancras, France

Average rainfall days in December: 15.4 days

The month with the highest number of rainy days is November (16.1 days).
The month with the least rainy days is September (9.5 days).

Average snowfall in December
Nancras, France

Average snowfall in December: 4mm

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

Average snowfall days in December
Nancras, France

Average snowfall days in December: 0.5 days

The month with the highest number of snowfall days is February (0.9 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
Nancras, France

Average daylight in December: 8h and 42min

The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).

Average sunshine in December: 4h and 48min

The month with the most sunshine is July (Average sunshine: 10h and 0min).
The months with the least sunshine are January and December (Average sunshine: 4h and 48min).

Average sunshine days in December
Nancras, France

Average sunshine days in December: 13.5 days

The month with the most sunshine days is September (18.6 days).
The month with the least sunshine days is November (11.7 days).

Average UV index in December
Nancras, France

Average UV index in December: 3

The months with the highest UV index are May, June, July, August and September (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
Nancras, France

Average cloud cover in December: 49

The month with the most cloud cover is January (Cloud cover 52).
The month with the least cloud cover is August (Cloud cover 28).

Average visibility in December
Nancras, France

Average visibility in December: 9km

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