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
December signifies a minor drop in average high-temperature, transitioning from a fresh 10.3°C (50.5°F) in November to a frosty 6.8°C (44.2°F). Throughout December, Chailley observes a steady low-temperature average of 2.1°C (35.8°F), reflecting a minor dip from daytime highs.Humidity
With an average relative humidity of 88%, December is the most humid month in Chailley.Rainfall
In December, the rain falls for 14.5 days. Throughout December, 49mm (1.93") of precipitation is accumulated. Throughout the year, in Chailley, there are 162.7 rainfall days, and 472mm (18.58") of precipitation is accumulated.Snowfall
Months with snowfall are January through March, November and December. In Chailley, France, in December, snow falls for 2.4 days, with typically accumulated 19mm (0.75") of snow. In Chailley, France, during the entire year, snow falls for 9.1 days and aggregates up to 65mm (2.56") of snow.Daylight
December has the shortest days of the year in Chailley, with an average of 8h and 24min of daylight.On the first day of the month, sunrise is at 08:14 and sunset at 16:54. On the last day of December, sunrise is at 08:35 and sunset at 17:01 CET.
Sunshine
January and December, with an average of 3.8h of sunshine, are months with the least sunshine.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV rays for ordinary individuals.Note: In December, a daily maximum UV index of 2 leads to the following instructions:
Children necessitate constant protection from sunlight, unlike the majority, who can remain under the sun for about an hour without burning. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades. Remember this! The UV radiation of the Sun can be nearly doubled by the reflective properties of snow.
Frequently asked questions
How cold does it get in Chailley in December?
What is the most humid month in Chailley?
What is the average humidity in December in Chailley?
How much does it rain in Chailley in December?
How much does it snow in Chailley in December?
What is the month with the shortest days in Chailley?
What is the average length of the day in December in Chailley?
When is the sunrise / sunset in December in Chailley?
What are the months with the least sunshine in Chailley?
How long on average sun shines in December in Chailley?
What is the month with the lowest UV index in Chailley?
How high is the UV index in December in Chailley?
Average temperature in December
Chailley, France
- Average high temperature in December: 6.8°C
The warmest month (with the highest average high temperature) is August (24.8°C).
The month with the lowest average high temperature is January (5.7°C).
- Average low temperature in December: 2.1°C
The month with the highest average low temperature is July (14.1°C).
The coldest month (with the lowest average low temperature) is January (0.8°C).
Average pressure in December
Chailley, France
- Average pressure in December: 1019.7mbar
The month with the highest atmospheric pressure is December (1019.7mbar).
The month with the lowest atmospheric pressure is November (1014.5mbar).
Average wind speed in December
Chailley, France
- Average wind speed in December: 14.9km/h
The windiest month (with the highest average wind speed) is February (15.4km/h).
The calmest month (with the lowest average wind speed) is August (9.6km/h).
Average humidity in December
Chailley, France
- Average humidity in December: 88%
The month with the highest relative humidity is December (88%).
The month with the lowest relative humidity is August (71%).
Average rainfall in December
Chailley, France
- Average rainfall in December: 49mm
The wettest month (with the highest rainfall) is May (56mm).
The driest month (with the least rainfall) is February (28mm).
Average rainfall days in December
Chailley, France
- Average rainfall days in December: 14.5 days
The month with the highest number of rainy days is May (17.6 days).
The month with the least rainy days is February (9.9 days).
Average snowfall in December
Chailley, France
- Average snowfall in December: 19mm
The month with the highest snowfall is January (24mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in December
Chailley, France
- Average snowfall days in December: 2.4 days
The month with the highest number of snowfall days is January (3.1 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
Chailley, 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 5min
The month with the most sunshine is August (Average sunshine: 9h and 42min).
The months with the least sunshine are January and December (Average sunshine: 3h and 48min).
Average sunshine days in December
Chailley, France
- Average sunshine days in December: 13.7 days
The month with the most sunshine days is March (17.8 days).
The month with the least sunshine days is June (10.4 days).
Average UV index in December
Chailley, 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
Chailley, France
- Average cloud cover in December: 60
The month with the most cloud cover is January (Cloud cover 61).
The months with the least cloud cover are August and September (Cloud cover 35).
Average visibility in December
Chailley, France
- Average visibility in December: 8km
The months with the highest visibility are February, March, April, July, August, September and October (9km).
The months with the lowest visibility are January, May, June, November and December (8km).
Chailley, France
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