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
A modest decline in the average high-temperature is seen during December, decreasing from a moderate 13.7°C (56.7°F) in November to a cool 10.6°C (51.1°F). Throughout December, the average low-temperature in Gardanne records at a wintry 4.5°C (40.1°F).Humidity
December is the most humid month, with an average relative humidity of 77%.Rainfall
In Gardanne, France, in December, during 9 rainfall days, 30mm (1.18") of precipitation is typically accumulated. In Gardanne, during the entire year, the rain falls for 102.5 days and collects up to 409mm (16.1") of precipitation.Snowfall
Months with snowfall are January through March and December. December is the first month it typically snows. Throughout December, in the average 0.3 snowfall days, it receives 2mm (0.08") of snow. Throughout the year, in Gardanne, there are 1.8 snowfall days, and 19mm (0.75") of snow is accumulated.Daylight
The month with the shortest days in Gardanne is December, with an average of 9h and 0min of daylight.On the first day of December, sunrise is at 07:51 and sunset at 17:03. On the last day of the month, sunrise is at 08:10 and sunset at 17:11 CET.
Sunshine
In December, the average sunshine in Gardanne is 5.9h.UV index
In December, the average daily maximum UV index is 3. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for ordinary individuals.Note: In December, the maximum UV index of 3 suggests these recommendations:
Undertake precautions - Obligation exists to protect against skin and eye damage. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat. Heed this! Snow reflection can almost augment the UV radiation of the sun by double.
Frequently asked questions
What is the temperature in December in Gardanne?
What is the most humid month in Gardanne?
What is the average humidity in December in Gardanne?
How much does it rain in Gardanne in December?
When does it start snowing in Gardanne?
What is the month with the shortest days in Gardanne?
How many hours of daylight does Gardanne have in December?
What time are sunrise and sunset in December in Gardanne?
How long on average sun shines in December in Gardanne?
How high is the UV index in December in Gardanne?
Average temperature in December
Gardanne, France
- Average high temperature in December: 10.6°C
The warmest months (with the highest average high temperature) are July and August (29.3°C).
The month with the lowest average high temperature is January (9.6°C).
- Average low temperature in December: 4.5°C
The month with the highest average low temperature is August (19.1°C).
The coldest months (with the lowest average low temperature) are January and February (3.4°C).
Average pressure in December
Gardanne, France
- Average pressure in December: 1019.4mbar
The month with the highest atmospheric pressure is December (1019.4mbar).
The months with the lowest atmospheric pressure are April and November (1014.4mbar).
Average wind speed in December
Gardanne, France
- Average wind speed in December: 13.8km/h
The windiest month (with the highest average wind speed) is February (15.8km/h).
The calmest month (with the lowest average wind speed) is August (11.7km/h).
Average humidity in December
Gardanne, France
- Average humidity in December: 77%
The month with the highest relative humidity is December (77%).
The months with the lowest relative humidity are July and August (57%).
Average rainfall in December
Gardanne, France
- Average rainfall in December: 30mm
The wettest month (with the highest rainfall) is November (71mm).
The driest month (with the least rainfall) is July (15mm).
Average rainfall days in December
Gardanne, France
- Average rainfall days in December: 9 days
The month with the highest number of rainy days is November (11.3 days).
The month with the least rainy days is July (5.1 days).
Average snowfall in December
Gardanne, France
- Average snowfall in December: 2mm
The month with the highest snowfall is January (11mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in December
Gardanne, France
- Average snowfall days in December: 0.3 days
The month with the highest number of snowfall days is February (0.9 days).
The months with the least snowfall days are April, May, June, July, August, September and November (0 days).
Average daylight in December /
Average sunshine in December
Gardanne, 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: 5h and 5min
The month with the most sunshine is July (Average sunshine: 11h and 54min).
The month with the least sunshine is November (Average sunshine: 5h and 36min).
Average sunshine days in December
Gardanne, France
- Average sunshine days in December: 19.8 days
The month with the most sunshine days is July (24.8 days).
The months with the least sunshine days are April and November (17.3 days).
Average UV index in December
Gardanne, France
- Average UV index in December: 3
The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is January (UV index 2).
Average cloud cover in December
Gardanne, France
- Average cloud cover in December: 34
The month with the most cloud cover is November (Cloud cover 39).
The month with the least cloud cover is July (Cloud cover 11).
Average visibility in December
Gardanne, France
- Average visibility in December: 10km
The months with the highest visibility are February, March, April, May, June, July, August, September, October and December (10km).
The months with the lowest visibility are January and November (9km).
Gardanne, France
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