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
The arrival of December sees a recorded average high-temperature of a still fresh 10.5°C (50.9°F), showing little divergence from the previous month's conditions. The nights of December cool down to an average low of 7.6°C (45.7°F), subtly lower than daytime highs.Humidity
January, June and December, with an average relative humidity of 83%, are the most humid months in Plouarzel, France.Rainfall
In Plouarzel, France, during December, the rain falls for 19.5 days and regularly aggregates up to 72mm (2.83") of precipitation. Throughout the year, there are 191.7 rainfall days, and 567mm (22.32") of precipitation is accumulated.Snowfall
January through March, November and December are months with snowfall. In Plouarzel, France, during December, snow falls for 0.6 days and regularly aggregates up to 5mm (0.2") of snow. In Plouarzel, during the entire year, snow falls for 2.9 days and aggregates up to 18mm (0.71") of snow.Daylight
With an average of 8h and 24min of daylight, December has the shortest days of the year.On the first day of December in Plouarzel, sunrise is at 08:49 and sunset at 17:26. On the last day of the month, sunrise is at 09:10 and sunset at 17:33 CET.
Sunshine
December has the least sunshine of the year in Plouarzel, with an average of 3.2h of sunshine.UV index
The average daily maximum UV index in December is 3. A UV Index estimate of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for ordinary individuals.Note: An average maximum UV index of 3 in December leads to these recommendations:
Undertake precautions - Obligation exists to protect against skin and eye damage. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. Opt for tightly woven and loose clothing to enhance protection from the Sun. Take note! UV radiation from the Sun can double in intensity due to snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in December in Plouarzel?
What is the most humid month in Plouarzel?
What is the average humidity in December in Plouarzel?
How much does it rain in Plouarzel in December?
How many days does it snow in December in Plouarzel?
What is the month with the shortest days in Plouarzel?
How many hours of daylight does Plouarzel have in December?
When are sunrise and sunset in December in Plouarzel?
What is the month with the least sunshine in Plouarzel?
How long on average sun shines in December in Plouarzel?
What is the UV index reading in December in Plouarzel?
Average temperature in December
Plouarzel, France
- Average high temperature in December: 10.5°C
The warmest month (with the highest average high temperature) is July (19.9°C).
The month with the lowest average high temperature is February (9.6°C).
- Average low temperature in December: 7.6°C
The month with the highest average low temperature is August (14.1°C).
The coldest month (with the lowest average low temperature) is February (5.6°C).
Average pressure in December
Plouarzel, France
- Average pressure in December: 1017.3mbar
The month with the highest atmospheric pressure is September (1018.3mbar).
The month with the lowest atmospheric pressure is November (1012mbar).
Average wind speed in December
Plouarzel, France
- Average wind speed in December: 24.1km/h
The windiest month (with the highest average wind speed) is December (24.1km/h).
The calmest month (with the lowest average wind speed) is July (16km/h).
Average humidity in December
Plouarzel, France
- Average humidity in December: 83%
The months with the highest relative humidity are January, June and December (83%).
The months with the lowest relative humidity are April and September (80%).
Average rainfall in December
Plouarzel, France
- Average rainfall in December: 72mm
The wettest month (with the highest rainfall) is November (77mm).
The driest month (with the least rainfall) is September (24mm).
Average rainfall days in December
Plouarzel, France
- Average rainfall days in December: 19.5 days
The month with the highest number of rainy days is December (19.5 days).
The month with the least rainy days is September (12.5 days).
Average snowfall in December
Plouarzel, France
- Average snowfall in December: 5mm
The month with the highest snowfall is January (6mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in December
Plouarzel, France
- Average snowfall days in December: 0.6 days
The month with the highest number of snowfall days is February (1 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
Plouarzel, 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 1min
The month with the most sunshine is July (Average sunshine: 9h and 54min).
The month with the least sunshine is December (Average sunshine: 3h and 12min).
Average sunshine days in December
Plouarzel, France
- Average sunshine days in December: 7.8 days
The month with the most sunshine days is May (14.7 days).
The month with the least sunshine days is November (7.3 days).
Average UV index in December
Plouarzel, 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
Plouarzel, France
- Average cloud cover in December: 61
The month with the most cloud cover is January (Cloud cover 62).
The month with the least cloud cover is April (Cloud cover 43).
Average visibility in December
Plouarzel, France
- Average visibility in December: 9km
The months with the highest visibility are March and April (10km).
The months with the lowest visibility are January, February, May, June, July, August, September, October, November and December (9km).
