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 sea temperature 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
The average high-temperature in December, at a still cool 10.7°C (51.3°F), reveals a modest deviation from November's 12.5°C (54.5°F). Nighttime temperatures during December report a consistent average of 7.8°C (46°F).Humidity
The months with the highest humidity are January, June, October and December, with an average relative humidity of 82%.Rainfall
In Plougonvelin, in December, during 19.2 rainfall days, 79mm (3.11") of precipitation is typically accumulated. In Plougonvelin, during the entire year, the rain falls for 188.5 days and collects up to 593mm (23.35") of precipitation.Snowfall
January through March, November and December are months with snowfall in Plougonvelin, France. In December, in Plougonvelin, France, it is snowing for 0.6 days. Throughout December, 1mm (0.04") of snow is accumulated. In Plougonvelin, during the entire year, snow falls for 2.6 days and aggregates up to 14mm (0.55") of snow.Sea temperature
In Plougonvelin, in December, the average water temperature is 12.8°C (55°F).Note: It is life-risking to swim in 12.8°C (55°F). Briefly staying in 13°C (55.4°F) waters feels unsettling, and temperatures below 10°C (50°F) might result in cold shock and loss of breath control, hinging on personal endurance.
Daylight
December has the shortest days of the year, with an average of 8h and 24min of daylight.On the first day of December, sunrise is at 08:49 and sunset at 17:26. On the last day of the month, sunrise is at 09:09 and sunset at 17:34 CET.
Sunshine
December has the least sunshine of the year, with an average of 3.4h of sunshine.UV index
The average daily maximum UV index in December is 3. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for the average person.Note: The maximum daily UV index, 3 in December, converts into the following recommendations:
Preventative actions are necessary - Suggestions to safeguard against sun damage are in order. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. Boost your sun resistance with garments that are densely woven yet spacious. Be alert to the fact! The reflection from snow can nearly double the UV radiation of the Sun.
Frequently asked questions
What is the average December temperature in Plougonvelin?
What are the most humid months in Plougonvelin?
What is the average humidity in December in Plougonvelin?
How many days does it rain in December in Plougonvelin?
How many days does it snow in December in Plougonvelin?
What is the water temperature in December in Plougonvelin?
What is the month with the shortest days in Plougonvelin?
What is the average length of the day in December in Plougonvelin?
When is the sunrise / sunset in December in Plougonvelin?
What is the month with the least sunshine in Plougonvelin?
How many hours of sunshine does Plougonvelin have in December?
What is the UV index reading in December in Plougonvelin?
Average temperature in December
Plougonvelin, France
- Average high temperature in December: 10.7°C
The warmest month (with the highest average high temperature) is July (19.6°C).
The month with the lowest average high temperature is February (9.7°C).
- Average low temperature in December: 7.8°C
The months with the highest average low temperature are July and August (14.4°C).
The coldest month (with the lowest average low temperature) is February (6.1°C).
Average pressure in December
Plougonvelin, France
- Average pressure in December: 1017.5mbar
The month with the highest atmospheric pressure is September (1018.4mbar).
The month with the lowest atmospheric pressure is November (1012.2mbar).
Average wind speed in December
Plougonvelin, France
- Average wind speed in December: 24.7km/h
The windiest month (with the highest average wind speed) is December (24.7km/h).
The calmest months (with the lowest average wind speed) are July and August (16.4km/h).
Average humidity in December
Plougonvelin, France
- Average humidity in December: 82%
The months with the highest relative humidity are January, June, October and December (82%).
The month with the lowest relative humidity is April (79%).
Average rainfall in December
Plougonvelin, France
- Average rainfall in December: 79mm
The wettest month (with the highest rainfall) is November (88mm).
The driest month (with the least rainfall) is September (25mm).
Average rainfall days in December
Plougonvelin, France
- Average rainfall days in December: 19.2 days
The month with the highest number of rainy days is January (20.5 days).
The month with the least rainy days is September (11.5 days).
Average snowfall in December
Plougonvelin, France
- Average snowfall in December: 1mm
The month with the highest snowfall is January (7mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in December
Plougonvelin, France
- Average snowfall days in December: 0.6 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 October (0 days).
Average sea temperature in December
Plougonvelin, France
- Average sea temperature in December: 12.8°C
The best month for swimming (with the highest average sea temperature) is August (16.9°C).
The coldest month (with the lowest average sea temperature) is March (10.3°C).
Average daylight in December /
Average sunshine in December
Plougonvelin, France
- Average daylight in December: 8h and 2min
The month with the longest days is June (Average daylight: 16h and 0min).
The month with the shortest days is December (Average daylight: 8h and 24min).
- Average sunshine in December: 3h and 2min
The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is December (Average sunshine: 3h and 24min).
Average sunshine days in December
Plougonvelin, France
- Average sunshine days in December: 8.5 days
The months with the most sunshine days are May and September (14.6 days).
The month with the least sunshine days is November (6.6 days).
Average UV index in December
Plougonvelin, France
- Average UV index in December: 3
The months with the highest UV index are June, July and August (UV index 5).
The month with the lowest UV index is January (UV index 2).
Average cloud cover in December
Plougonvelin, France
- Average cloud cover in December: 59
The month with the most cloud cover is January (Cloud cover 60).
The month with the least cloud cover is April (Cloud cover 40).
Average visibility in December
Plougonvelin, France
- Average visibility in December: 9km
The months with the highest visibility are February, March, April, June, September and October (10km).
The months with the lowest visibility are January, May, July, August, November and December (9km).
Plougonvelin, France
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