December weather forecastPlouénan, France
December
Weather in December
December, the first month of the winter in Plouénan, is also a fresh month, with an average temperature ranging between max 10.6°C (51.1°F) and min 8.1°C (46.6°F).Temperature
Shifting into December, Plouénan records an average high-temperature of a still fresh 10.6°C (51.1°F), presenting minor fluctuations compared to the previous month. During December, Plouénan's temperature shows a minor deviation from daytime highs, falling to a steady low-temperature average of 8.1°C (46.6°F).Humidity
The average relative humidity in December in Plouénan is 82%.Rainfall
In December, the rain falls for 21.7 days. Throughout December, 84mm (3.31") of precipitation is accumulated. Throughout the year, in Plouénan, there are 217.9 rainfall days, and 694mm (27.32") of precipitation is accumulated.Snowfall
January through March, November and December are months with snowfall. In December, it is snowing for 0.7 days. Throughout December, 5mm (0.2") of snow is accumulated. In Plouénan, France, during the entire year, snow falls for 3.5 days and aggregates up to 23mm (0.91") of snow.Daylight
December has the shortest days of the year in Plouénan, with an average of 8h and 24min of daylight.On the first day of the month, sunrise is at 08:47 and sunset at 17:22. On the last day of December, sunrise is at 09:08 and sunset at 17:30 CET.
Sunshine
With an average of 3.3h of sunshine, December has the least sunshine of the year.UV index
The average daily maximum UV index in December in Plouénan, France, is 3. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for the average person.Note: An average maximum UV index of 3 in December leads to these recommendations:
Act with care - The suggestion to avoid sunburn is emphasized. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. To cut down UV radiation exposure by about half, sport a wide-brim hat. Be careful! The Sun's UV radiation can nearly be doubled by the reflective quality of snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Plouénan, France
- Average high temperature in December: 10.6°C
The warmest month (with the highest average high temperature) is August (18.8°C).
The month with the lowest average high temperature is February (9.3°C).
- Average low temperature in December: 8.1°C
The month with the highest average low temperature is August (14.2°C).
The coldest month (with the lowest average low temperature) is February (6.2°C).
Average pressure in December
Plouénan, France
- Average pressure in December: 1017.1mbar
The month with the highest atmospheric pressure is September (1018.2mbar).
The month with the lowest atmospheric pressure is November (1011.8mbar).
Average wind speed in December
Plouénan, France
- Average wind speed in December: 27.3km/h
The windiest month (with the highest average wind speed) is December (27.3km/h).
The calmest month (with the lowest average wind speed) is July (17.6km/h).
Average humidity in December
Plouénan, France
- Average humidity in December: 82%
The month with the highest relative humidity is June (84%).
The month with the lowest relative humidity is February (80%).
Average rainfall in December
Plouénan, France
- Average rainfall in December: 84mm
The wettest month (with the highest rainfall) is November (95mm).
The driest month (with the least rainfall) is September (30mm).
Average rainfall days in December
Plouénan, France
- Average rainfall days in December: 21.7 days
The month with the highest number of rainy days is November (22.4 days).
The month with the least rainy days is September (14.1 days).
Average snowfall in December
Plouénan, France
- Average snowfall in December: 5mm
The month with the highest snowfall is March (7mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in December
Plouénan, France
- Average snowfall days in December: 0.7 days
The month with the highest number of snowfall days is February (1.4 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
Plouénan, France
- Average daylight in December: 8h and 24min
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: 3h and 18min
The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is December (Average sunshine: 3h and 18min).
Average sunshine days in December
Plouénan, France
- Average sunshine days in December: 5 days
The month with the most sunshine days is September (11.3 days).
The month with the least sunshine days is November (4.6 days).
Average UV index in December
Plouénan, France
- Average UV index in December: 3
The months with the highest UV index are July and August (UV index 5).
The month with the lowest UV index is February (UV index 2).
Average cloud cover in December
Plouénan, France
- Average cloud cover in December: 60
The month with the most cloud cover is January (Cloud cover 62).
The month with the least cloud cover is April (Cloud cover 41).
Average visibility in December
Plouénan, France
- Average visibility in December: 9km
The months with the highest visibility are March, April, May, June, July, August, September and October (10km).
The months with the lowest visibility are January, February, November and December (9km).
