December weather forecast
Tassin-la-Demi-Lune, France

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Weather in December

The first month of the winter, December, is also a frosty month in Tassin-la-Demi-Lune, France, with an average temperature fluctuating between 1.5°C (34.7°F) and 6.7°C (44.1°F).

Temperature

In the transition to December, Tassin-la-Demi-Lune observes a minor drop in the average high-temperature, shifting from a fresh 10.4°C (50.7°F) in November to a frosty 6.7°C (44.1°F). Tassin-la-Demi-Lune temperatures generally rest at a low of 1.5°C (34.7°F) during the December nights.

Humidity

With an average relative humidity of 85%, December is the most humid month in Tassin-la-Demi-Lune.

Rainfall

In Tassin-la-Demi-Lune, during December, the rain falls for 16 days and regularly aggregates up to 68mm (2.68") of precipitation. In Tassin-la-Demi-Lune, during the entire year, the rain falls for 191.8 days and collects up to 744mm (29.29") of precipitation.

Snowfall

Months with snowfall are January through March, October through December. In Tassin-la-Demi-Lune, in December, snow falls for 4.2 days, with typically accumulated 35mm (1.38") of snow. In Tassin-la-Demi-Lune, France, during the entire year, snow falls for 19.4 days and aggregates up to 149mm (5.87") of snow.

Daylight

With an average of 8h and 42min of daylight, December has the shortest days of the year in Tassin-la-Demi-Lune.
On the first day of December in Tassin-la-Demi-Lune, sunrise is at 08:01 and sunset at 16:58. On the last day of the month, sunrise is at 08:21 and sunset at 17:06 CET.

Sunshine

The average sunshine in December in Tassin-la-Demi-Lune is 4.7h.

UV index

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Tassin-la-Demi-Lune. A UV Index reading of 2, and below, represents a minimal health hazard from exposure to the Sun's UV radiation for ordinary individuals.
Note: The maximum UV index of 2 during December translates into these guidelines:
Extended time in the sun generally does not harm most, but those with sensitive skin, infants, and children should always be protected. When the Sun's UV radiation is most intense during midday, it's best to find shade and limit exposure. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage. Consider carefully! The reflective quality of snow can almost double the intensity of the Sun's UV radiation.

Frequently asked questions

Is December cold in Tassin-la-Demi-Lune?

An average high-temperature, in December, in Tassin-la-Demi-Lune, is 6.7°C (44.1°F) and the average low-temperature is 1.5°C (34.7°F).

What is the most humid month in Tassin-la-Demi-Lune?

The most humid month in Tassin-la-Demi-Lune is December, with an average relative humidity of 85%.

What is the average humidity in December in Tassin-la-Demi-Lune?

In Tassin-la-Demi-Lune, France, the average relative humidity in December is 85%.

How much does it rain in Tassin-la-Demi-Lune in December?

In Tassin-la-Demi-Lune, in December, it is raining for 16 days, with typically 68mm (2.68") of accumulated precipitation.

How many days does it snow in December in Tassin-la-Demi-Lune?

In December, in Tassin-la-Demi-Lune, France, it is snowing for 4.2 days. Throughout December, 35mm (1.38") of snow is accumulated.

What is the month with the shortest days in Tassin-la-Demi-Lune?

With an average of 8h and 42min of daylight, December has the shortest days of the year in Tassin-la-Demi-Lune.

What is the average length of the day in December in Tassin-la-Demi-Lune?

In December, the average day length in Tassin-la-Demi-Lune is 8h and 45min.

What time are sunrise and sunset in December in Tassin-la-Demi-Lune?

In December, on the first day of the month, sunrise is at 08:01 and sunset at 16:58. On the last day of the month, sunrise is at 08:21 and sunset at 17:06 CET.

How long on average sun shines in December in Tassin-la-Demi-Lune?

In Tassin-la-Demi-Lune, the average sunshine duration in December is 4.7h.

What are the months with the lowest UV index in Tassin-la-Demi-Lune?

The months with the lowest UV index in Tassin-la-Demi-Lune are January, February, November and December, with an average maximum UV index of 2.

How high is the UV index in December in Tassin-la-Demi-Lune?

In December, the average daily maximum UV index in Tassin-la-Demi-Lune, France, is 2. A UV Index estimate 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
Tassin-la-Demi-Lune, France

Average temperature in December - Tassin-la-Demi-Lune, France
  • Average high temperature in December: 6.7°C

The warmest month (with the highest average high temperature) is August (26.1°C).
The month with the lowest average high temperature is January (5.4°C).

  • Average low temperature in December: 1.5°C

The months with the highest average low temperature are July and August (14.8°C).
The coldest month (with the lowest average low temperature) is January (0.2°C).

Average pressure in December
Tassin-la-Demi-Lune, France

Average pressure in December - Tassin-la-Demi-Lune, France
  • Average pressure in December: 1021.3mbar

The month with the highest atmospheric pressure is December (1021.3mbar).
The month with the lowest atmospheric pressure is April (1015.4mbar).

Average wind speed in December
Tassin-la-Demi-Lune, France

Average wind speed in December - Tassin-la-Demi-Lune, France
  • Average wind speed in December: 10.7km/h

The windiest month (with the highest average wind speed) is February (12.1km/h).
The calmest month (with the lowest average wind speed) is August (8.5km/h).

Average humidity in December
Tassin-la-Demi-Lune, France

Average humidity in December - Tassin-la-Demi-Lune, France
  • Average humidity in December: 85%

The month with the highest relative humidity is December (85%).
The month with the lowest relative humidity is August (70%).

Average rainfall in December
Tassin-la-Demi-Lune, France

Average rainfall in December - Tassin-la-Demi-Lune, France
  • Average rainfall in December: 68mm

The wettest month (with the highest rainfall) is November (83mm).
The driest month (with the least rainfall) is September (41mm).

Average rainfall days in December
Tassin-la-Demi-Lune, France

Average rainfall days in December - Tassin-la-Demi-Lune, France
  • Average rainfall days in December: 16 days

The month with the highest number of rainy days is May (19.8 days).
The month with the least rainy days is September (12.1 days).

Average snowfall in December
Tassin-la-Demi-Lune, France

Average snowfall in December - Tassin-la-Demi-Lune, France
  • Average snowfall in December: 35mm

The months with the highest snowfall are January and February (40mm).
The months with the least snowfall are April, May, June, July, August and September (0mm).

Average snowfall days in December
Tassin-la-Demi-Lune, France

Average snowfall days in December - Tassin-la-Demi-Lune, France
  • Average snowfall days in December: 4.2 days

The month with the highest number of snowfall days is January (6.1 days).
The months with the least snowfall days are April, May, June, July, August and September (0 days).

Average daylight in December /
Average sunshine in December
Tassin-la-Demi-Lune, France

Average daylight in December / Average sunshine in December - Tassin-la-Demi-Lune, France
  • Average daylight in December: 8h and 4min

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 4min

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

Average sunshine days in December
Tassin-la-Demi-Lune, France

Average sunshine days in December - Tassin-la-Demi-Lune, France
  • Average sunshine days in December: 11.2 days

The month with the most sunshine days is October (14.8 days).
The month with the least sunshine days is May (7.4 days).

Average UV index in December
Tassin-la-Demi-Lune, France

Average UV index in December - Tassin-la-Demi-Lune, France
  • Average UV index in December: 2

The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

Average cloud cover in December
Tassin-la-Demi-Lune, France

Average cloud cover in December - Tassin-la-Demi-Lune, France
  • Average cloud cover in December: 53

The month with the most cloud cover is January (Cloud cover 57).
The month with the least cloud cover is August (Cloud cover 26).

Average visibility in December
Tassin-la-Demi-Lune, France

Average visibility in December - Tassin-la-Demi-Lune, France
  • Average visibility in December: 8km

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

Tassin-la-Demi-Lune, France

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