December weather forecast
Laval, France

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Weather in December

The first month of the winter, December, is also a frosty month in Laval, France, with temperature in the range of an average low of 3.2°C (37.8°F) and an average high of 8.3°C (46.9°F).

Temperature

In December, Laval experiences a barely noticeable shift in meteorological conditions, with average high-temperatures moving from 11.1°C (52°F) in November to a frosty 8.3°C (46.9°F). The low-temperature in Laval, France, averages to a cold 3.2°C (37.8°F) during the nights of December.

Humidity

With an average relative humidity of 89%, December is the most humid month.

Rainfall

In Laval, in December, it is raining for 12.8 days, with typically 31mm (1.22") of accumulated precipitation. In Laval, France, during the entire year, the rain falls for 154.6 days and collects up to 300mm (11.81") of precipitation.

Snowfall

January through April, November and December are months with snowfall in Laval, France. In Laval, in December, during 0.7 snowfall days, 5mm (0.2") of snow is typically accumulated. Throughout the year, there are 4.8 snowfall days, and 22mm (0.87") of snow is accumulated.

Daylight

December has the shortest days of the year, with an average of 8h and 24min of daylight.
On the first day of the month, sunrise is at 08:32 and sunset at 17:11. On the last day of December, in Laval, France, sunrise is at 08:53 and sunset at 17:19 CET.

Sunshine

The average sunshine in December is 4.4h.

UV index

The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a minimal health vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The maximum UV index of 2 during December translates into these guidelines:
Most individuals can handle sun exposure for up to an hour without burning, but children must always be shielded from sun exposure. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses. Take heed! Reflection from the snow can almost amplify the Sun's UV radiation by double.
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Frequently asked questions

What is the average December temperature in Laval?

In December, the average high-temperature and low-temperature are 8.3°C (46.9°F) and 3.2°C (37.8°F) respectively.

What is the most humid month in Laval?

The most humid month in Laval is December, with an average relative humidity of 89%.

What is the average humidity in December in Laval?

The average relative humidity in December is 89%.

How many days does it rain in December in Laval?

In Laval, in December, it is raining for 12.8 days, with typically 31mm (1.22") of accumulated precipitation.

How many days does it snow in December in Laval?

In Laval, during December, snow falls for 0.7 days and regularly aggregates up to 5mm (0.2") of snow.

What is the month with the shortest days in Laval?

The month with the shortest days in Laval, France, is December, with an average of 8h and 24min of daylight.

How many hours of daylight does Laval have in December?

In Laval, France, the average day length in December is 8h and 26min.

When is the sunrise / sunset in December in Laval?

In December, on the first day of the month, sunrise is at 08:32 and sunset at 17:11. On the last day of the month, in Laval, France, sunrise is at 08:53 and sunset at 17:19 CET.

How long on average sun shines in December in Laval?

In December, the average sunshine duration in Laval is 4.4h.

What is the month with the lowest UV index in Laval?

The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2.

What is the UV index reading in December in Laval?

The average daily maximum UV index in December in Laval, France, is 2. A UV Index reading of 2, and below, represents a minimal hazard to health from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in December
Laval, France

Average temperature in December - Laval, France
  • Average high temperature in December: 8.3°C

The warmest month (with the highest average high temperature) is July (23.4°C).
The month with the lowest average high temperature is January (7.4°C).

  • Average low temperature in December: 3.2°C

The month with the highest average low temperature is July (12.8°C).
The coldest month (with the lowest average low temperature) is February (1.7°C).

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Average pressure in December
Laval, France

Average pressure in December - Laval, 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 (1013.1mbar).

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Average wind speed in December
Laval, France

Average wind speed in December - Laval, France
  • Average wind speed in December: 16.8km/h

The windiest month (with the highest average wind speed) is February (17.6km/h).
The calmest month (with the lowest average wind speed) is August (11.5km/h).

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Average humidity in December
Laval, France

Average humidity in December - Laval, France
  • Average humidity in December: 89%

The month with the highest relative humidity is December (89%).
The months with the lowest relative humidity are August and September (77%).

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Average rainfall in December
Laval, France

Average rainfall in December - Laval, France
  • Average rainfall in December: 31mm

The wettest month (with the highest rainfall) is June (37mm).
The driest month (with the least rainfall) is September (14mm).

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Average rainfall days in December
Laval, France

Average rainfall days in December - Laval, France
  • Average rainfall days in December: 12.8 days

The month with the highest number of rainy days is May (15.9 days).
The month with the least rainy days is September (9.8 days).

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Average snowfall in December
Laval, France

Average snowfall in December - Laval, France
  • Average snowfall in December: 5mm

The month with the highest snowfall is February (6mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).

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Average snowfall days in December
Laval, France

Average snowfall days in December - Laval, France
  • Average snowfall days in December: 0.7 days

The month with the highest number of snowfall days is February (1.7 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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

Average daylight in December / Average sunshine in December - Laval, France
  • Average daylight in December: 8h and 2min

The month with the longest days is June (Average daylight: 16h and 0min).
The month with the shortest days is December (Average daylight: 8h and 24min).

  • Average sunshine in December: 4h and 2min

The month with the most sunshine is July (Average sunshine: 9h and 36min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).

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Average sunshine days in December
Laval, France

Average sunshine days in December - Laval, France
  • Average sunshine days in December: 15.1 days

The month with the most sunshine days is September (16.7 days).
The month with the least sunshine days is June (11.7 days).

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Average UV index in December
Laval, France

Average UV index in December - Laval, France
  • Average UV index in December: 2

The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).

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Average cloud cover in December
Laval, France

Average cloud cover in December - Laval, France
  • Average cloud cover in December: 56

The months with the most cloud cover are January and November (Cloud cover 59).
The month with the least cloud cover is September (Cloud cover 41).

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Average visibility in December
Laval, France

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

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

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Laval, France

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