December weather forecastRocques, France
December
Weather in December
The first month of the winter, December, is also a frosty month in Rocques, France, with temperature in the range of an average high of 8.7°C (47.7°F) and an average low of 5.5°C (41.9°F).Temperature
The arrival of December sees an average high-temperature of a frosty 8.7°C (47.7°F), hardly diverging from November's 11.2°C (52.2°F). During December's nights, Rocques notes a minor temperature decline, reaching an average of 5.5°C (41.9°F).Humidity
In December, the average relative humidity is 83%.Rainfall
December is the month with the most rainfall. Rain falls for 18.4 days and accumulates 76mm (2.99") of precipitation.Snowfall
Months with snowfall are January through March, November and December. In Rocques, in December, during 1.8 snowfall days, 12mm (0.47") of snow is typically accumulated. In Rocques, during the entire year, snow falls for 9.1 days and aggregates up to 51mm (2.01") of snow.Daylight
The month with the shortest days in Rocques, France, is December, with an average of 8h and 18min of daylight.On the first day of the month, sunrise is at 08:32 and sunset at 17:03. On the last day of December, sunrise is at 08:53 and sunset at 17:10 CET.
Sunshine
The months with the least sunshine in Rocques are January, November and December, with an average of 4.1h of sunshine.UV index
The average daily maximum UV index in December in Rocques is 3. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for the average person.Note: In December, the maximum UV index of 3 suggests this advice:
Be vigilant - Preventing sunburn is recommended. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key. Be aware! The reflective nature of snow can magnify the Sun's UV radiation almost twofold.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Rocques, France
- Average high temperature in December: 8.7°C
The warmest month (with the highest average high temperature) is August (20.7°C).
The month with the lowest average high temperature is January (7.4°C).
- Average low temperature in December: 5.5°C
The month with the highest average low temperature is August (14.7°C).
The coldest months (with the lowest average low temperature) are January and February (3.8°C).
Average pressure in December
Rocques, France
- Average pressure in December: 1017.2mbar
The month with the highest atmospheric pressure is September (1018mbar).
The month with the lowest atmospheric pressure is November (1012.3mbar).
Average wind speed in December
Rocques, France
- Average wind speed in December: 24.1km/h
The windiest month (with the highest average wind speed) is December (24.1km/h).
The calmest month (with the lowest average wind speed) is August (15km/h).
Average humidity in December
Rocques, France
- Average humidity in December: 83%
The months with the highest relative humidity are January and November (84%).
The months with the lowest relative humidity are August and September (79%).
Average rainfall in December
Rocques, France
- Average rainfall in December: 76mm
The wettest month (with the highest rainfall) is December (76mm).
The driest month (with the least rainfall) is April (29mm).
Average rainfall days in December
Rocques, France
- Average rainfall days in December: 18.4 days
The month with the highest number of rainy days is January (18.8 days).
The month with the least rainy days is April (13.1 days).
Average snowfall in December
Rocques, France
- Average snowfall in December: 12mm
The month with the highest snowfall is January (17mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in December
Rocques, France
- Average snowfall days in December: 1.8 days
The month with the highest number of snowfall days is February (3.3 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
Rocques, France
- Average daylight in December: 8h and 18min
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 6min
The months with the most sunshine are June and July (Average sunshine: 10h and 6min).
The months with the least sunshine are January, November and December (Average sunshine: 4h and 6min).
Average sunshine days in December
Rocques, France
- Average sunshine days in December: 8.4 days
The month with the most sunshine days is July (13.7 days).
The month with the least sunshine days is December (8.4 days).
Average UV index in December
Rocques, France
- Average UV index in December: 3
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 and November (UV index 2).
Average cloud cover in December
Rocques, France
- Average cloud cover in December: 59
The months with the most cloud cover are January, November and December (Cloud cover 59).
The months with the least cloud cover are April and July (Cloud cover 39).
Average visibility in December
Rocques, France
- Average visibility in December: 9km
The months with the highest visibility are February, March, April, May, June, July, August, September, October and November (10km).
The months with the lowest visibility are January and December (9km).
