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
Seytroux's weather in December involves a mild decrease in the average high-temperature, moving down slightly from November's frosty 6.8°C (44.2°F) to a wintry 2.6°C (36.7°F). Seytroux in December anticipates an average nighttime temperature of -3.5°C (25.7°F).Humidity
The average relative humidity in December is 82%.Rainfall
In December, the rain falls for 6.6 days. Throughout December, 57mm (2.24") of precipitation is accumulated. In Seytroux, during the entire year, the rain falls for 132.1 days and collects up to 597mm (23.5") of precipitation.Snowfall
Months with snowfall are January through May, October through December. In Seytroux, during December, snow falls for 11.5 days and regularly aggregates up to 249mm (9.8") of snow. In Seytroux, during the entire year, snow falls for 66 days and aggregates up to 1312mm (51.65") of snow.Daylight
With an average of 8h and 42min of daylight, December has the shortest days of the year in Seytroux.On the first day of the month, sunrise is at 07:56 and sunset at 16:49. On the last day of December, sunrise is at 08:16 and sunset at 16:57 CET.
Sunshine
With an average of 5.4h of sunshine, December has the least sunshine of the year.UV index
January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index estimate of 2, and below, represents a minimal health hazard from exposure to the Sun's UV radiation for ordinary individuals.Note: A typical high UV index of 2 in December suggests the following recommendations:
Most individuals can handle sun exposure for up to an hour without burning, but children must always be shielded from sun exposure. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears. Be prepared! The intensity of the Sun's UV radiation can be amplified nearly double due to snow reflection.
Frequently asked questions
How cold is it in Seytroux in December?
What is the average humidity in December in Seytroux?
How many days does it rain in December in Seytroux?
How many days does it snow in December in Seytroux?
What is the month with the shortest days in Seytroux?
What is the average length of the day in December in Seytroux?
When is the sunrise / sunset in December in Seytroux?
What is the month with the least sunshine in Seytroux?
How many hours of sunshine does Seytroux have in December?
What is the month with the lowest UV index in Seytroux?
How high is the UV index in December in Seytroux?
Average temperature in December
Seytroux, France
- Average high temperature in December: 2.6°C
The warmest month (with the highest average high temperature) is August (20.7°C).
The month with the lowest average high temperature is January (1.3°C).
- Average low temperature in December: -3.5°C
The month with the highest average low temperature is July (10.3°C).
The coldest month (with the lowest average low temperature) is February (-5.9°C).
Average pressure in December
Seytroux, France
- Average pressure in December: 1021.1mbar
The month with the highest atmospheric pressure is December (1021.1mbar).
The month with the lowest atmospheric pressure is April (1015.3mbar).
Average wind speed in December
Seytroux, France
- Average wind speed in December: 9.2km/h
The windiest month (with the highest average wind speed) is February (9.3km/h).
The calmest month (with the lowest average wind speed) is August (6.5km/h).
Average humidity in December
Seytroux, France
- Average humidity in December: 82%
The month with the highest relative humidity is February (86%).
The month with the lowest relative humidity is August (77%).
Average rainfall in December
Seytroux, France
- Average rainfall in December: 57mm
The wettest month (with the highest rainfall) is June (75mm).
The driest month (with the least rainfall) is September (27mm).
Average rainfall days in December
Seytroux, France
- Average rainfall days in December: 6.6 days
The month with the highest number of rainy days is June (17.3 days).
The month with the least rainy days is February (5.1 days).
Average snowfall in December
Seytroux, France
- Average snowfall in December: 249mm
The month with the highest snowfall is January (290mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Seytroux, France
- Average snowfall days in December: 11.5 days
The month with the highest number of snowfall days is January (12.6 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in December /
Average sunshine in December
Seytroux, 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: 5h and 2min
The months with the most sunshine are July and August (Average sunshine: 10h and 42min).
The month with the least sunshine is December (Average sunshine: 5h and 24min).
Average sunshine days in December
Seytroux, France
- Average sunshine days in December: 16.5 days
The month with the most sunshine days is October (18.5 days).
The month with the least sunshine days is July (9 days).
Average UV index in December
Seytroux, France
- Average UV index in December: 2
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in December
Seytroux, France
- Average cloud cover in December: 42
The month with the most cloud cover is December (Cloud cover 42).
The month with the least cloud cover is August (Cloud cover 28).
Average visibility in December
Seytroux, France
- Average visibility in December: 8km
The months with the highest visibility are April, June, July, August, October and November (9km).
The months with the lowest visibility are January, February, March, May, September and December (8km).
Seytroux, France
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