December weather forecast and climate
Lorient, France

The first month of the winter, December, is still a cool month in Lorient, France, with temperature in the range of an average high of 10.6°C (51.1°F) and an average low of 7.2°C (45°F).

Temperature

In Lorient, the average high-temperature in December is almost the same as in November - a still cool 10.6°C (51.1°F). In Lorient, in December, the average low-temperature is 7.2°C (45°F).

Humidity

Months with the highest humidity in Lorient are January and December, with an average relative humidity of 84%.

Rainfall

In Lorient, France, during December, the rain falls for 17.8 days and regularly aggregates up to 81mm (3.19") of precipitation. In Lorient, during the entire year, the rain falls for 176.4 days and collects up to 623mm (24.53") of precipitation.

Snowfall

Months with snowfall are January, February, April and December. December is the first month it typically snows in Lorient. Throughout December, in the average 0.6 snowfall days, it receives 1mm (0.04") of snow. Throughout the year, there are 2.4 snowfall days, and 8mm (0.31") of snow is accumulated.

Daylight

With an average of 8.5h of daylight, December has the shortest days of the year in Lorient.

Sunshine

In December, the average sunshine is 4h.

UV index

In December, the average daily maximum UV index in Lorient, France, is 3. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to the UV radiation for the ordinary person.
Note: The daily maximum UV index of 3 interpret into the following advice:
Take precautions - Protection against sun damage is advised. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.

What is the temperature in December in Lorient?

The average high-temperature, in December, is 10.6°C (51.1°F), while the average low-temperature is 7.2°C (45°F).

What are the most humid months in Lorient?

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

What is the average humidity in December in Lorient?

The average relative humidity in December in Lorient is 84%.

How much does it rain in Lorient in December?

In Lorient, in December, it is raining for 17.8 days, with typically 81mm (3.19") of accumulated precipitation.

When does it start snowing in Lorient?

December is the first month it typically snows in Lorient. Throughout December, in the average 0.6 snowfall days, it receives 1mm (0.04") of snow.

What is the month with the shortest days in Lorient?

December has the shortest days of the year, with an average of 8.5h of daylight.

How many hours of daylight does Lorient have in December?

The average length of the day in December is 8.5h.

How long on average sun shines in December in Lorient?

In December, the average sunshine in Lorient, France, is 4h.

What is the UV index reading in December in Lorient?

In December, the average daily maximum UV index in Lorient, France, is 3. A UV Index estimate of 3 to 5 represents a medium hazard to health from the exposure to the Sun's UV radiation.
Average temperature in December - Lorient, France
  • Average high temperature in December: 10.6°C

The warmest months (with the highest average high temperature) are July and August (20.8°C).
Months with the lowest average high temperature are January and February (9.3°C).

  • Average low temperature in December: 7.2°C

The month with the highest average low temperature is July (14.3°C).
The coldest month (with the lowest average low temperature) is February (5.3°C).

Average pressure in December - Lorient, France
  • Average pressure in December: 1018.3mbar

The month with the highest atmospheric pressure is September (1018.5mbar).
The month with the lowest atmospheric pressure is November (1012.8mbar).

Average wind speed in December - Lorient, France
  • Average wind speed in December: 21.6km/h

The windiest months (with the highest average wind speed) are January, February and December (21.6km/h).
The calmest month (with the lowest average wind speed) is August (14.9km/h).

Average humidity in December - Lorient, France
  • Average humidity in December: 84%

Months with the highest relative humidity are January and December (84%).
Months with the lowest relative humidity are April, July and September (79%).

Average rainfall in December - Lorient, France
  • Average rainfall in December: 81mm

The wettest month (with the highest rainfall) is November (87mm).
The driest month (with the least rainfall) is July (27mm).

Average rainfall days in December - Lorient, France
  • Average rainfall days in December: 17.8 days

The month with the highest number of rainy days is December (17.8 days).
The month with the least rainy days is September (10.8 days).

Average snowfall in December - Lorient, France
  • Average snowfall in December: 1mm

The month with the highest snowfall is February (4mm).
Months with the least snowfall are March, May, June, July, August, September, October and November (0mm).

Average snowfall days in December - Lorient, France
  • Average snowfall days in December: 0.6 days

The month with the highest number of snowfall days is February (1 days).
Months with the least snowfall days are May, June, July, August, September and October (0 days).

Average daylight in December / Average sunshine in December - Lorient, France
  • Average daylight in December: 8.5h

The month with the longest days is June (Average daylight: 15.9h).
The month with the shortest days is December (Average daylight: 8.5h).

  • Average sunshine in December: 4h

The month with the most sunshine is July (Average sunshine: 10.6h).
The month with the least sunshine is January (Average sunshine: 3.9h).

Average sunshine days in December - Lorient, France
  • Average sunshine days in December: 10.9 days

The month with the most sunshine days is September (16.5 days).
The month with the least sunshine days is November (8.5 days).

Average UV index in December - Lorient, France
  • Average UV index in December: 3

Months with the highest UV index are June, July and August (UV index 5).
The month with the lowest UV index is January (UV index 2).

Average cloud cover in December - Lorient, France
  • Average cloud cover in December: 55

The month with the most cloud cover is January (Cloud cover 58).
The month with the least cloud cover is September (Cloud cover 35).

Average visibility in December - Lorient, France
  • Average visibility in December: 9km

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