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 an average high-temperature of a still fresh 10.7°C (51.3°F), hardly diverging from November's 12.5°C (54.5°F). In Plomodiern, the average low-temperature during December nights tends to settle at a chilly 7.8°C (46°F), indicating a slight drop from the daytime peak.Humidity
The months with the highest humidity in Plomodiern are January, June, October and December, with an average relative humidity of 82%.Rainfall
In December, the rain falls for 19.2 days. Throughout December, 79mm (3.11") of precipitation is accumulated. Throughout the year, in Plomodiern, there are 188.5 rainfall days, and 593mm (23.35") of precipitation is accumulated.Snowfall
January through March, November and December are months with snowfall. In Plomodiern, in December, snow falls for 0.6 days, with typically accumulated 1mm (0.04") of snow. In Plomodiern, France, during the entire year, snow falls for 2.6 days and aggregates up to 14mm (0.55") 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, sunrise is at 08:46 and sunset at 17:25. On the last day of the month, sunrise is at 09:07 and sunset at 17:32 CET.
Sunshine
December has the least sunshine of the year in Plomodiern, with an average of 3.4h of sunshine.UV index
In Plomodiern, the average daily maximum UV index in December is 3. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for average individuals.Note: An average UV index of 3 in December transforms into this advice:
Undertake protective steps - Preventing sun damage is advised. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck. Be informed! The Sun's UV radiation can be nearly doubled due to the reflection from snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are December temperatures in Plomodiern?
What is the most humid month in Plomodiern?
What is the average humidity in December in Plomodiern?
How much does it rain in Plomodiern in December?
How many days does it snow in December in Plomodiern?
What is the month with the shortest days in Plomodiern?
What is the average length of the day in December in Plomodiern?
What time are sunrise and sunset in December in Plomodiern?
What is the month with the least sunshine in Plomodiern?
How many hours of sunshine does Plomodiern have in December?
What is the UV index reading in December in Plomodiern?
Average temperature in December
Plomodiern, 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
Plomodiern, 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
Plomodiern, 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
Plomodiern, 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
Plomodiern, 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
Plomodiern, 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
Plomodiern, 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
Plomodiern, 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 daylight in December /
Average sunshine in December
Plomodiern, 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
Plomodiern, 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
Plomodiern, 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
Plomodiern, 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
Plomodiern, 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).
