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 onset of December entails a subtle temperature shift, as the average high-temperature eases from a fresh 50.2°F in November to a frosty 44.8°F. A mean low-temperature of 36.3°F is anticipated during the month of December in Mardilly, a slight step down from the daytime high.Humidity
The months with the highest humidity in Mardilly are January and December, with an average relative humidity of 90%.Rainfall
In Mardilly, during December, the rain falls for 16 days and regularly aggregates up to 2.52" of precipitation. In Mardilly, during the entire year, the rain falls for 190.6 days and collects up to 22.28" of precipitation.Snowfall
Months with snowfall are January through April, November and December. The month with the most snowfall is December, when snow falls for 1.8 days and typically aggregates up to 1.26" of snow.Daylight
The month with the shortest days in Mardilly is December, with an average of 8h and 18min of daylight.On the first day of December, sunrise is at 08:31 and sunset at 17:04. On the last day of the month, sunrise is at 08:52 and sunset at 17:12 CET.
Sunshine
In Mardilly, the average sunshine in December is 3.9h.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Mardilly. A UV Index estimate of 2, and below, represents a minimal health vulnerability from unsafe exposure to UV radiation for the average person.Note: The average daily UV index of 2 in December transforms into the following instructions:
While most people are not greatly affected by extended sun exposure, those with fair skin, babies, and children must always have protection. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat. Be attentive! The reflective property of snow can nearly double the Sun's UV radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Mardilly in December?
What is the most humid month in Mardilly?
What is the average humidity in December in Mardilly?
How many days does it rain in December in Mardilly?
What is the snowiest month in Mardilly?
How much does it snow in Mardilly in December?
What is the month with the shortest days in Mardilly?
How many hours of daylight does Mardilly have in December?
When are sunrise and sunset in December in Mardilly?
How long on average sun shines in December in Mardilly?
When is the lowest UV index in Mardilly?
What is the UV index reading in December in Mardilly?
Average temperature in December
Mardilly, France
- Average high temperature in December: 44.8°F
The warmest month (with the highest average high temperature) is August (72.7°F).
The month with the lowest average high temperature is January (43.3°F).
- Average low temperature in December: 36.3°F
The months with the highest average low temperature are July and August (54.3°F).
The coldest month (with the lowest average low temperature) is February (34.2°F).
Average pressure in December
Mardilly, France
- Average pressure in December: 30.07"Hg
The months with the highest atmospheric pressure are September and December (30.07"Hg).
The month with the lowest atmospheric pressure is November (29.92"Hg).
Average wind speed in December
Mardilly, France
- Average wind speed in December: 9.9mph
The windiest month (with the highest average wind speed) is February (10.6mph).
The calmest month (with the lowest average wind speed) is August (6.6mph).
Average humidity in December
Mardilly, France
- Average humidity in December: 90%
The months with the highest relative humidity are January and December (90%).
The month with the lowest relative humidity is August (78%).
Average rainfall in December
Mardilly, France
- Average rainfall in December: 2.52"
The wettest month (with the highest rainfall) is June (2.56").
The driest month (with the least rainfall) is September (1.1").
Average rainfall days in December
Mardilly, France
- Average rainfall days in December: 16 days
The month with the highest number of rainy days is May (18.4 days).
The month with the least rainy days is September (12.4 days).
Average snowfall in December
Mardilly, France
- Average snowfall in December: 1.26"
The month with the highest snowfall is December (1.26").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in December
Mardilly, France
- Average snowfall days in December: 1.8 days
The month with the highest number of snowfall days is February (2.7 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
Mardilly, France
- Average daylight in December: 8h and 2min
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 18min).
- Average sunshine in December: 3h and 5min
The month with the most sunshine is July (Average sunshine: 9h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).
Average sunshine days in December
Mardilly, France
- Average sunshine days in December: 11.8 days
The month with the most sunshine days is September (14.3 days).
The month with the least sunshine days is November (8.9 days).
Average UV index in December
Mardilly, 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
Mardilly, France
- Average cloud cover in December: 61
The month with the most cloud cover is November (Cloud cover 65).
The month with the least cloud cover is September (Cloud cover 44).
Average visibility in December
Mardilly, France
- Average visibility in December: 5mi
The months with the highest visibility are February and March (6mi).
The months with the lowest visibility are January, April, May, June, July, August, September, October, November and December (5mi).
