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
With the onset of December, Coust's average high-temperature slightly adjusts, moderately receding from November's fresh 10.7°C (51.3°F) to a chilly 7.5°C (45.5°F). Nighttime in Coust, during December, brings an average low of 2.5°C (36.5°F), a modest reduction from the day's peak.Humidity
December is the most humid month in Coust, with an average relative humidity of 87%.Rainfall
The month with the most rainfall in Coust is December, when the rain falls for 16.8 days and typically aggregates up to 64mm (2.52") of precipitation.Snowfall
January through March, October through December are months with snowfall. In Coust, France, in December, during 2.2 snowfall days, 13mm (0.51") of snow is typically accumulated. In Coust, during the entire year, snow falls for 11.5 days and aggregates up to 85mm (3.35") of snow.Daylight
The month with the shortest days is December, with an average of 8h and 36min of daylight.On the first day of the month, sunrise is at 08:13 and sunset at 17:03. On the last day of December, in Coust, sunrise is at 08:34 and sunset at 17:11 CET.
Sunshine
The average sunshine in December in Coust, France, is 4.1h.UV index
The months with the lowest UV index in Coust, France, are January, February, November and December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a low threat to health from unprotected exposure to Sun's UV rays for the ordinary person.Note: The daily maximum UV index of 2 in December interprets into the following advice:
Extended exposure to the sun should always be avoided by children, infants, and those with sensitive skin. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage. Be prepared! The intensity of the Sun's UV radiation can be amplified nearly double due to snow reflection.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in December in Coust?
What is the most humid month in Coust?
What is the average humidity in December in Coust?
What is the wettest month in Coust?
How much does it rain in Coust in December?
How many days does it snow in December in Coust?
What is the month with the shortest days in Coust?
What is the average length of the day in December in Coust?
When is the sunrise / sunset in December in Coust?
How long on average sun shines in December in Coust?
What are the months with the lowest UV index in Coust?
How high is the UV index in December in Coust?
Average temperature in December
Coust, France
- Average high temperature in December: 7.5°C
The warmest month (with the highest average high temperature) is August (25.4°C).
The month with the lowest average high temperature is January (6.3°C).
- Average low temperature in December: 2.5°C
The month with the highest average low temperature is August (14.4°C).
The coldest month (with the lowest average low temperature) is February (1.3°C).
Average pressure in December
Coust, France
- Average pressure in December: 1020.3mbar
The month with the highest atmospheric pressure is December (1020.3mbar).
The month with the lowest atmospheric pressure is November (1014.8mbar).
Average wind speed in December
Coust, France
- Average wind speed in December: 15km/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 (10.1km/h).
Average humidity in December
Coust, France
- Average humidity in December: 87%
The month with the highest relative humidity is December (87%).
The month with the lowest relative humidity is August (70%).
Average rainfall in December
Coust, France
- Average rainfall in December: 64mm
The wettest month (with the highest rainfall) is December (64mm).
The driest month (with the least rainfall) is September (29mm).
Average rainfall days in December
Coust, France
- Average rainfall days in December: 16.8 days
The month with the highest number of rainy days is May (19 days).
The month with the least rainy days is September (10.6 days).
Average snowfall in December
Coust, France
- Average snowfall in December: 13mm
The month with the highest snowfall is January (33mm).
The months with the least snowfall are April, May, June, July, August and September (0mm).
Average snowfall days in December
Coust, France
- Average snowfall days in December: 2.2 days
The months with the highest number of snowfall days are January and February (3.8 days).
The months with the least snowfall days are April, May, June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Coust, France
- Average daylight in December: 8h and 4min
The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 36min).
- Average sunshine in December: 4h and 1min
The months with the most sunshine are July and August (Average sunshine: 9h and 36min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).
Average sunshine days in December
Coust, France
- Average sunshine days in December: 12.1 days
The month with the most sunshine days is September (17.1 days).
The months with the least sunshine days are May and June (9.3 days).
Average UV index in December
Coust, 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
Coust, France
- Average cloud cover in December: 58
The month with the most cloud cover is January (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility in December
Coust, France
- Average visibility in December: 9km
The months with the highest visibility are February, March, April, July, August, September, October and December (9km).
The months with the lowest visibility are January, May, June and November (8km).
