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
Weather in December
Temperature
Dardilly's December weather features a light decline in high-temperatures, reducing from a cool 10.4°C (50.7°F) in November to a frosty 6.7°C (44.1°F). Dardilly records an average nighttime low of 1.5°C (34.7°F) in December.Humidity
With an average relative humidity of 85%, December is the most humid month.Rainfall
In December, in Dardilly, the rain falls for 16 days. Throughout December, 68mm (2.68") of precipitation is accumulated. Throughout the year, in Dardilly, France, there are 191.8 rainfall days, and 744mm (29.29") of precipitation is accumulated.Snowfall
January through March, October through December are months with snowfall in Dardilly. In December, in Dardilly, it is snowing for 4.2 days. Throughout December, 35mm (1.38") of snow is accumulated. In Dardilly, France, during the entire year, snow falls for 19.4 days and aggregates up to 149mm (5.87") of snow.Daylight
With an average of 8h and 42min of daylight, December has the shortest days of the year.On the first day of December, sunrise is at 08:02 and sunset at 16:58. On the last day of the month, sunrise is at 08:22 and sunset at 17:06 CET.
Sunshine
The average sunshine in December in Dardilly is 4.7h.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Dardilly, France. A UV Index estimate of 2, and below, represents a low threat to health from unprotected exposure to Sun's UV rays for the ordinary person.Note: In December, the maximum UV index of 2 translates into these guidelines:
While most people can stay under the sun for an hour without burning, children must always be guarded against sun exposure. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun. Be advised! The UV radiation from the Sun can be almost doubled due to the reflective properties of snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is it cold in Dardilly during December?
What is the most humid month in Dardilly?
What is the average humidity in December in Dardilly?
How many days does it rain in December in Dardilly?
How much does it snow in Dardilly in December?
What is the month with the shortest days in Dardilly?
How many hours of daylight does Dardilly have in December?
What time are sunrise and sunset in December in Dardilly?
How long on average sun shines in December in Dardilly?
When is the lowest UV index in Dardilly?
How high is the UV index in December in Dardilly?
Average temperature in December
Dardilly, France
- Average high temperature in December: 6.7°C
The warmest month (with the highest average high temperature) is August (26.1°C).
The month with the lowest average high temperature is January (5.4°C).
- Average low temperature in December: 1.5°C
The months with the highest average low temperature are July and August (14.8°C).
The coldest month (with the lowest average low temperature) is January (0.2°C).
Average pressure in December
Dardilly, France
- Average pressure in December: 1021.3mbar
The month with the highest atmospheric pressure is December (1021.3mbar).
The month with the lowest atmospheric pressure is April (1015.4mbar).
Average wind speed in December
Dardilly, France
- Average wind speed in December: 10.7km/h
The windiest month (with the highest average wind speed) is February (12.1km/h).
The calmest month (with the lowest average wind speed) is August (8.5km/h).
Average humidity in December
Dardilly, France
- Average humidity in December: 85%
The month with the highest relative humidity is December (85%).
The month with the lowest relative humidity is August (70%).
Average rainfall in December
Dardilly, France
- Average rainfall in December: 68mm
The wettest month (with the highest rainfall) is November (83mm).
The driest month (with the least rainfall) is September (41mm).
Average rainfall days in December
Dardilly, France
- Average rainfall days in December: 16 days
The month with the highest number of rainy days is May (19.8 days).
The month with the least rainy days is September (12.1 days).
Average snowfall in December
Dardilly, France
- Average snowfall in December: 35mm
The months with the highest snowfall are January and February (40mm).
The months with the least snowfall are April, May, June, July, August and September (0mm).
Average snowfall days in December
Dardilly, France
- Average snowfall days in December: 4.2 days
The month with the highest number of snowfall days is January (6.1 days).
The months with the least snowfall days are April, May, June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Dardilly, France
- Average daylight in December: 8h and 4min
The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in December: 4h and 4min
The month with the most sunshine is August (Average sunshine: 10h and 42min).
The month with the least sunshine is January (Average sunshine: 4h and 30min).
Average sunshine days in December
Dardilly, France
- Average sunshine days in December: 11.2 days
The month with the most sunshine days is October (14.8 days).
The month with the least sunshine days is May (7.4 days).
Average UV index in December
Dardilly, France
- Average UV index in December: 2
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in December
Dardilly, France
- Average cloud cover in December: 53
The month with the most cloud cover is January (Cloud cover 57).
The month with the least cloud cover is August (Cloud cover 26).
Average visibility in December
Dardilly, France
- Average visibility in December: 8km
The months with the highest visibility are February, March, April, May, June, July, August and September (9km).
The months with the lowest visibility are January, October, November and December (8km).
Dardilly, France
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