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
Weather in December
Temperature
December is characterized by a mild reduction in the average high-temperature, from a fresh 10.5°C (50.9°F) in November to a frosty 7.3°C (45.1°F). December nighttime temperatures in Palaiseau hover close to the daytime peak with an average of 3°C (37.4°F).Humidity
January and December, with an average relative humidity of 86%, are the most humid months.Rainfall
In Palaiseau, France, during December, the rain falls for 13.9 days and regularly aggregates up to 43mm (1.69") of precipitation. In Palaiseau, during the entire year, the rain falls for 154.9 days and collects up to 384mm (15.12") of precipitation.Snowfall
Months with snowfall in Palaiseau, France, are January through March, November and December. In December, it is snowing for 1.1 days. Throughout December, 12mm (0.47") of snow is accumulated. Throughout the year, there are 4.5 snowfall days, and 37mm (1.46") of snow is accumulated.Daylight
With an average of 8h and 24min of daylight, December has the shortest days of the year in Palaiseau.On the first day of December in Palaiseau, sunrise is at 08:23 and sunset at 16:57. On the last day of the month, sunrise is at 08:43 and sunset at 17:04 CET.
Sunshine
The average sunshine in December is 4.3h.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index of 2, and less, symbolizes a low threat to health from unsafe exposure to UV radiation for the average person.Note: The daily high UV index of 2 during December translates into the following recommendations:
While most people are not greatly affected by extended sun exposure, those with fair skin, babies, and children must always have protection. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear. Be vigilant! The reflective nature of snow can increase the Sun's UV radiation nearly twofold.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Palaiseau in December?
What are the most humid months in Palaiseau?
What is the average humidity in December in Palaiseau?
How much does it rain in Palaiseau in December?
How many days does it snow in December in Palaiseau?
What is the month with the shortest days in Palaiseau?
How many hours of daylight does Palaiseau have in December?
When are sunrise and sunset in December in Palaiseau?
How many hours of sunshine does Palaiseau have in December?
What are the months with the lowest UV index in Palaiseau?
What is the UV index intensity in December in Palaiseau?
Average temperature in December
Palaiseau, France
- Average high temperature in December: 7.3°C
The warmest month (with the highest average high temperature) is August (24.6°C).
The month with the lowest average high temperature is January (5.9°C).
- Average low temperature in December: 3°C
The month with the highest average low temperature is August (14.9°C).
The coldest month (with the lowest average low temperature) is January (1.8°C).
Average pressure in December
Palaiseau, France
- Average pressure in December: 1018.3mbar
The month with the highest atmospheric pressure is December (1018.3mbar).
The month with the lowest atmospheric pressure is November (1013.4mbar).
Average wind speed in December
Palaiseau, France
- Average wind speed in December: 15.1km/h
The windiest month (with the highest average wind speed) is February (15.5km/h).
The calmest month (with the lowest average wind speed) is August (10.1km/h).
Average humidity in December
Palaiseau, France
- Average humidity in December: 86%
The months with the highest relative humidity are January and December (86%).
The month with the lowest relative humidity is August (68%).
Average rainfall in December
Palaiseau, France
- Average rainfall in December: 43mm
The wettest month (with the highest rainfall) is June (46mm).
The driest month (with the least rainfall) is September (18mm).
Average rainfall days in December
Palaiseau, France
- Average rainfall days in December: 13.9 days
The month with the highest number of rainy days is June (16.3 days).
The month with the least rainy days is September (9.6 days).
Average snowfall in December
Palaiseau, France
- Average snowfall in December: 12mm
The month with the highest snowfall is January (13mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in December
Palaiseau, France
- Average snowfall days in December: 1.1 days
The months with the highest number of snowfall days are January and February (1.3 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
Palaiseau, France
- Average daylight in December: 8h and 2min
The month with the longest days is June (Average daylight: 16h and 6min).
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 August (Average sunshine: 9h and 18min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).
Average sunshine days in December
Palaiseau, France
- Average sunshine days in December: 14.5 days
The months with the most sunshine days are March and September (18.5 days).
The month with the least sunshine days is June (12.3 days).
Average UV index in December
Palaiseau, France
- Average UV index in December: 2
The month with the highest UV index is 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
Palaiseau, France
- Average cloud cover in December: 57
The month with the most cloud cover is January (Cloud cover 59).
The month with the least cloud cover is September (Cloud cover 37).
Average visibility in December
Palaiseau, France
- Average visibility in December: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
Palaiseau, France
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