December weather forecast
Hermonville, France

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Weather in December

The first month of the winter, December, is also a frosty month in Hermonville, France, with an average temperature ranging between max 6.3°C (43.3°F) and min 2°C (35.6°F).

Temperature

Hermonville in December experiences a gentle temperature dip, with average high-temperatures reducing from 9.5°C (49.1°F) in November to a still chilly 6.3°C (43.3°F). During December, nights in Hermonville cool slightly to an average low of 2°C (35.6°F).

Humidity

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

Rainfall

The month with the most rainfall in Hermonville, France, is December, when the rain falls for 14.2 days and typically aggregates up to 39mm (1.54") of precipitation.

Snowfall

Months with snowfall are January through March, November and December. In Hermonville, during December, snow falls for 2.2 days and regularly aggregates up to 13mm (0.51") of snow. Throughout the year, there are 9.4 snowfall days, and 51mm (2.01") of snow is accumulated.

Daylight

The month with the shortest days is December, with an average of 8h and 18min of daylight.
On the first day of the month, sunrise is at 08:18 and sunset at 16:48. On the last day of December, in Hermonville, sunrise is at 08:39 and sunset at 16:55 CET.

Sunshine

January and December, with an average of 3.8h of sunshine, are months with the least sunshine.

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 reading of 2, and below, represents a minimal health hazard from exposure to the Sun's UV rays for the average person.
Note: The maximum daily UV index, 2 in December, converts into the following recommendations:
Although prolonged sun exposure does not typically bother most people, children, babies, and those with sensitive skin should always have protection. The Sun's harshest UV rays are around midday; it's wise to seek shade and limit time outdoors. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized. Mind this! Nearly twice the UV radiation from the Sun can be reflected by the snow.

Frequently asked questions

How cold is it in Hermonville in December?

The high-temperature, in December, in Hermonville, is 6.3°C (43.3°F), while the low-temperature averages to 2°C (35.6°F).

What is the most humid month in Hermonville?

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

What is the average humidity in December in Hermonville?

The average relative humidity in December in Hermonville is 89%.

What is the wettest month in Hermonville?

December is the month with the most rainfall in Hermonville, France. Rain falls for 14.2 days and accumulates 39mm (1.54") of precipitation.

How many days does it rain in December in Hermonville?

In December, the rain falls for 14.2 days. Throughout December, 39mm (1.54") of precipitation is accumulated.

How much does it snow in Hermonville in December?

In Hermonville, in December, during 2.2 snowfall days, 13mm (0.51") of snow is typically accumulated.

What is the month with the shortest days in Hermonville?

With an average of 8h and 18min of daylight, December has the shortest days of the year.

How many hours of daylight does Hermonville have in December?

In December, the average day length in Hermonville, France, is 8h and 16min.

When are sunrise and sunset in December in Hermonville?

In December, on the first day of the month, sunrise is at 08:18 and sunset at 16:48. On the last day of the month, in Hermonville, sunrise is at 08:39 and sunset at 16:55 CET.

What are the months with the least sunshine in Hermonville?

January and December, with an average of 3.8h of sunshine, are months with the least sunshine.

How long on average sun shines in December in Hermonville?

In December, the average sunshine duration in Hermonville, France, is 3.8h.

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

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

What is the UV index intensity in December in Hermonville?

In Hermonville, the average daily maximum UV index in December is 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV radiation.
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
Hermonville, France

Average temperature in December - Hermonville, France
  • Average high temperature in December: 6.3°C

The warmest month (with the highest average high temperature) is August (24°C).
The month with the lowest average high temperature is January (4.9°C).

  • Average low temperature in December: 2°C

The month with the highest average low temperature is August (13.8°C).
The coldest month (with the lowest average low temperature) is January (0.7°C).

Average pressure in December
Hermonville, France

Average pressure in December - Hermonville, France
  • Average pressure in December: 1018.1mbar

The month with the highest atmospheric pressure is December (1018.1mbar).
The month with the lowest atmospheric pressure is November (1013.5mbar).

Average wind speed in December
Hermonville, France

Average wind speed in December - Hermonville, France
  • Average wind speed in December: 14.8km/h

The windiest month (with the highest average wind speed) is February (15.1km/h).
The calmest month (with the lowest average wind speed) is August (9.6km/h).

Average humidity in December
Hermonville, France

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

The month with the highest relative humidity is December (89%).
The month with the lowest relative humidity is August (73%).

Average rainfall in December
Hermonville, France

Average rainfall in December - Hermonville, France
  • Average rainfall in December: 39mm

The wettest month (with the highest rainfall) is December (39mm).
The driest month (with the least rainfall) is April (16mm).

Average rainfall days in December
Hermonville, France

Average rainfall days in December - Hermonville, France
  • Average rainfall days in December: 14.2 days

The month with the highest number of rainy days is July (16 days).
The month with the least rainy days is September (9.7 days).

Average snowfall in December
Hermonville, France

Average snowfall in December - Hermonville, France
  • Average snowfall in December: 13mm

The month with the highest snowfall is January (16mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).

Average snowfall days in December
Hermonville, France

Average snowfall days in December - Hermonville, France
  • Average snowfall days in December: 2.2 days

The month with the highest number of snowfall days is February (2.9 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
Hermonville, France

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

The month with the longest days is June (Average daylight: 16h and 12min).
The month with the shortest days is December (Average daylight: 8h and 18min).

  • Average sunshine in December: 3h and 5min

The month with the most sunshine is August (Average sunshine: 9h and 30min).
The months with the least sunshine are January and December (Average sunshine: 3h and 48min).

Average sunshine days in December
Hermonville, France

Average sunshine days in December - Hermonville, France
  • Average sunshine days in December: 13 days

The month with the most sunshine days is September (17.4 days).
The month with the least sunshine days is July (11.4 days).

Average UV index in December
Hermonville, France

Average UV index in December - Hermonville, 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
Hermonville, France

Average cloud cover in December - Hermonville, France
  • Average cloud cover in December: 62

The month with the most cloud cover is December (Cloud cover 62).
The months with the least cloud cover are August and September (Cloud cover 38).

Average visibility in December
Hermonville, France

Average visibility in December - Hermonville, France
  • Average visibility in December: 8km

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

Hermonville, France

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