Contents
- Weather in December
- Frequently asked questions
- Average temperature in December
- Average pressure in December
- Average wind speed in December
- Average humidity in December
- Average rainfall in December
- Average rainfall days in December
- Average snowfall in December
- Average snowfall days in December
- Average daylight in December
- Average sunshine in December
- Average sunshine days in December
- Average UV index in December
- Average cloud cover in December
- Average visibility in December
December
Weather in December
Temperature
December signifies a minor drop in average high-temperature, transitioning from a fresh 12.3°C (54.1°F) in November to a chilly 8.9°C (48°F). Throughout the month of December, Giroussens sees a steady low-temperature average of 2.9°C (37.2°F).Humidity
The months with the highest humidity are January, November and December, with an average relative humidity of 86%.Rainfall
In Giroussens, in December, during 14.4 rainfall days, 53mm (2.09") of precipitation is typically accumulated. Throughout the year, there are 164.2 rainfall days, and 565mm (22.24") of precipitation is accumulated.Snowfall
Months with snowfall are January through March, November and December. In Giroussens, in December, snow falls for 1.2 days, with typically accumulated 10mm (0.39") of snow. Throughout the year, in Giroussens, France, there are 7.3 snowfall days, and 41mm (1.61") of snow is accumulated.Daylight
With an average of 9h and 0min of daylight, December has the shortest days of the year in Giroussens.On the first day of December, sunrise is at 08:07 and sunset at 17:16. On the last day of the month, sunrise is at 08:26 and sunset at 17:25 CET.
Sunshine
In Giroussens, the average sunshine in December is 4.7h.UV index
The months with the lowest UV index in Giroussens are January, February, November and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a low health risk from exposure to the Sun's UV rays for ordinary individuals.Note: A maximum daily UV index of 2 during December morphs into the following directions:
While sun exposure does not greatly affect most, individuals with fair skin, babies, and children always need vigilant safeguarding. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays. Take heed! The reflection of snow can intensify the Sun's UV radiation nearly double.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Giroussens in December?
What are the most humid months in Giroussens?
What is the average humidity in December in Giroussens?
How much does it rain in Giroussens in December?
How much does it snow in Giroussens in December?
What is the month with the shortest days in Giroussens?
How many hours of daylight does Giroussens have in December?
When are sunrise and sunset in December in Giroussens?
How long on average sun shines in December in Giroussens?
What are the months with the lowest UV index in Giroussens?
What is the UV index intensity in December in Giroussens?
Average temperature in December
Giroussens, France
- Average high temperature in December: 8.9°C
The warmest month (with the highest average high temperature) is August (28.1°C).
The month with the lowest average high temperature is January (7.8°C).
- Average low temperature in December: 2.9°C
The month with the highest average low temperature is August (14.9°C).
The coldest month (with the lowest average low temperature) is February (1.3°C).
Average pressure in December
Giroussens, France
- Average pressure in December: 1021.6mbar
The month with the highest atmospheric pressure is December (1021.6mbar).
The month with the lowest atmospheric pressure is April (1015.4mbar).
Average wind speed in December
Giroussens, France
- Average wind speed in December: 10km/h
The windiest month (with the highest average wind speed) is March (11.5km/h).
The calmest months (with the lowest average wind speed) are August and September (8.2km/h).
Average humidity in December
Giroussens, France
- Average humidity in December: 86%
The months with the highest relative humidity are January, November and December (86%).
The month with the lowest relative humidity is August (65%).
Average rainfall in December
Giroussens, France
- Average rainfall in December: 53mm
The wettest month (with the highest rainfall) is May (70mm).
The driest month (with the least rainfall) is September (26mm).
Average rainfall days in December
Giroussens, France
- Average rainfall days in December: 14.4 days
The month with the highest number of rainy days is May (17.1 days).
The month with the least rainy days is September (9.4 days).
Average snowfall in December
Giroussens, France
- Average snowfall in December: 10mm
The months with the highest snowfall are January and February (11mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in December
Giroussens, France
- Average snowfall days in December: 1.2 days
The months with the highest number of snowfall days are January and February (2.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
Giroussens, France
- Average daylight in December: 9h and 0min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in December: 4h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 4h and 30min).
Average sunshine days in December
Giroussens, France
- Average sunshine days in December: 15.1 days
The month with the most sunshine days is September (18.1 days).
The month with the least sunshine days is May (10.6 days).
Average UV index in December
Giroussens, 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
Giroussens, France
- Average cloud cover in December: 52
The month with the most cloud cover is January (Cloud cover 56).
The month with the least cloud cover is August (Cloud cover 25).
Average visibility in December
Giroussens, France
- Average visibility in December: 8km
The months with the highest visibility are June, July, August, September and October (9km).
The months with the lowest visibility are January, February, March, April, May, November and December (8km).
