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
A subtle shift in Oulchy-le-Château's weather is observed as November turns into December, with the average high temperature reducing from a fresh 10°C (50°F) to a frosty 6.7°C (44.1°F). Oulchy-le-Château observes a consistent average low-temperature of 2.5°C (36.5°F) throughout December nights.Humidity
With an average relative humidity of 88%, December is the most humid month.Rainfall
The month with the most rainfall is December, when the rain falls for 17.8 days and typically aggregates up to 65mm (2.56") of precipitation.Snowfall
Months with snowfall in Oulchy-le-Château are January through March, November and December. In Oulchy-le-Château, in December, during 2.6 snowfall days, 20mm (0.79") of snow is typically accumulated. In Oulchy-le-Château, France, during the entire year, snow falls for 11.1 days and aggregates up to 84mm (3.31") of snow.Daylight
With an average of 8h and 18min of daylight, December has the shortest days of the year.On the first day of the month, sunrise is at 08:20 and sunset at 16:50. On the last day of December, sunrise is at 08:41 and sunset at 16:58 CET.
Sunshine
In Oulchy-le-Château, the average sunshine in December is 4h.UV index
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV rays for ordinary individuals.Note: A daily maximum UV index of 2 in December translates into the following instructions:
Extended sunlight exposure does not pose significant problems for most people, except for children, infants, and people with fair skin who always need shielding. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes. Be mindful! The reflection from snow can increase the Sun's UV radiation nearly twice.
Frequently asked questions
How cold is December in Oulchy-le-Château?
What is the most humid month in Oulchy-le-Château?
What is the average humidity in December in Oulchy-le-Château?
What is the wettest month in Oulchy-le-Château?
How much does it rain in Oulchy-le-Château in December?
How much does it snow in Oulchy-le-Château in December?
What is the month with the shortest days in Oulchy-le-Château?
What is the average length of the day in December in Oulchy-le-Château?
When is the sunrise / sunset in December in Oulchy-le-Château?
How many hours of sunshine does Oulchy-le-Château have in December?
When is the lowest UV index in Oulchy-le-Château?
What is the UV index reading in December in Oulchy-le-Château?
Average temperature in December
Oulchy-le-Château, France
- Average high temperature in December: 6.7°C
The warmest month (with the highest average high temperature) is August (24.3°C).
The month with the lowest average high temperature is January (5.8°C).
- Average low temperature in December: 2.5°C
The month with the highest average low temperature is August (14°C).
The coldest month (with the lowest average low temperature) is January (1.2°C).
Average pressure in December
Oulchy-le-Château, France
- Average pressure in December: 1018.2mbar
The month with the highest atmospheric pressure is December (1018.2mbar).
The month with the lowest atmospheric pressure is November (1013.4mbar).
Average wind speed in December
Oulchy-le-Château, France
- Average wind speed in December: 15.6km/h
The windiest month (with the highest average wind speed) is February (15.9km/h).
The calmest month (with the lowest average wind speed) is August (10.1km/h).
Average humidity in December
Oulchy-le-Château, 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
Oulchy-le-Château, France
- Average rainfall in December: 65mm
The wettest month (with the highest rainfall) is December (65mm).
The driest month (with the least rainfall) is September (28mm).
Average rainfall days in December
Oulchy-le-Château, France
- Average rainfall days in December: 17.8 days
The month with the highest number of rainy days is May (19.3 days).
The month with the least rainy days is September (12.5 days).
Average snowfall in December
Oulchy-le-Château, France
- Average snowfall in December: 20mm
The month with the highest snowfall is January (33mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in December
Oulchy-le-Château, France
- Average snowfall days in December: 2.6 days
The month with the highest number of snowfall days is January (3.4 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
Oulchy-le-Château, France
- Average daylight in December: 8h and 2min
The month with the longest days is June (Average daylight: 16h and 12min).
The month with the shortest days is December (Average daylight: 8h and 18min).
- Average sunshine in December: 4h and 0min
The month with the most sunshine is August (Average sunshine: 9h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).
Average sunshine days in December
Oulchy-le-Château, France
- Average sunshine days in December: 9.2 days
The month with the most sunshine days is September (14.7 days).
The month with the least sunshine days is June (8.3 days).
Average UV index in December
Oulchy-le-Château, 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
Oulchy-le-Château, France
- Average cloud cover in December: 60
The month with the most cloud cover is January (Cloud cover 62).
The month with the least cloud cover is September (Cloud cover 38).
Average visibility in December
Oulchy-le-Château, France
- Average visibility in December: 8km
The months with the highest visibility are February, March, April, May, June, July, August, September and October (9km).
The months with the lowest visibility are January, November and December (8km).
Oulchy-le-Château, France
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