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
Le Mesnil-sous-Jumièges's December showcases an average high-temperature of a chilly 7.5°C (45.5°F), hardly distinct from November's 10.2°C (50.4°F). Nighttime readings during December register a minimal drop from daytime highs, averaging at a cold 2.9°C (37.2°F).Humidity
The months with the highest humidity are January and December, with an average relative humidity of 89%.Rainfall
December is the month with the most rainfall. Rain falls for 16.2 days and accumulates 60mm (2.36") of precipitation.Snowfall
Months with snowfall are January through March, November and December. In Le Mesnil-sous-Jumièges, during December, snow falls for 1.3 days and regularly aggregates up to 12mm (0.47") of snow. Throughout the year, there are 7 snowfall days, and 43mm (1.69") of snow is accumulated.Daylight
The month with the shortest days 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 17:00. On the last day of the month, sunrise is at 08:52 and sunset at 17:07 CET.
Sunshine
In December, the average sunshine in Le Mesnil-sous-Jumièges 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. A UV Index reading of 2, and below, represents a low threat to health from unsafe exposure to UV radiation for the ordinary person.Note: The maximum UV index, 2 during December, leads to the following recommendations:
Many can withstand an hour in the sun without burning, yet children must always have protection against sunlight. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. Always opt for UVA and UVB-resistant sunglasses on radiant days. Remember this! The UV radiation of the Sun can be nearly doubled by the reflective properties of snow.
Frequently asked questions
What are the temperatures in Le Mesnil-sous-Jumièges in December?
What are the most humid months in Le Mesnil-sous-Jumièges?
What is the average humidity in December in Le Mesnil-sous-Jumièges?
What is the rainiest month in Le Mesnil-sous-Jumièges?
How much does it rain in Le Mesnil-sous-Jumièges in December?
How much does it snow in Le Mesnil-sous-Jumièges in December?
What is the month with the shortest days in Le Mesnil-sous-Jumièges?
What is the average length of the day in December in Le Mesnil-sous-Jumièges?
When is the sunrise / sunset in December in Le Mesnil-sous-Jumièges?
How long on average sun shines in December in Le Mesnil-sous-Jumièges?
What is the month with the lowest UV index in Le Mesnil-sous-Jumièges?
How high is the UV index in December in Le Mesnil-sous-Jumièges?
Average temperature in December
Le Mesnil-sous-Jumièges, France
- Average high temperature in December: 7.5°C
The warmest month (with the highest average high temperature) is August (22.1°C).
The month with the lowest average high temperature is January (6.4°C).
- Average low temperature in December: 2.9°C
The month with the highest average low temperature is August (12.8°C).
The coldest month (with the lowest average low temperature) is January (1.4°C).
Average pressure in December
Le Mesnil-sous-Jumièges, France
- Average pressure in December: 1017.3mbar
The month with the highest atmospheric pressure is September (1018mbar).
The month with the lowest atmospheric pressure is November (1012.5mbar).
Average wind speed in December
Le Mesnil-sous-Jumièges, France
- Average wind speed in December: 17.3km/h
The windiest month (with the highest average wind speed) is February (17.7km/h).
The calmest month (with the lowest average wind speed) is August (11.5km/h).
Average humidity in December
Le Mesnil-sous-Jumièges, France
- Average humidity in December: 89%
The months with the highest relative humidity are January and December (89%).
The month with the lowest relative humidity is August (79%).
Average rainfall in December
Le Mesnil-sous-Jumièges, France
- Average rainfall in December: 60mm
The wettest month (with the highest rainfall) is December (60mm).
The driest month (with the least rainfall) is September (24mm).
Average rainfall days in December
Le Mesnil-sous-Jumièges, France
- Average rainfall days in December: 16.2 days
The month with the highest number of rainy days is July (17.9 days).
The month with the least rainy days is September (12.1 days).
Average snowfall in December
Le Mesnil-sous-Jumièges, France
- Average snowfall in December: 12mm
The month with the highest snowfall is January (14mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in December
Le Mesnil-sous-Jumièges, France
- Average snowfall days in December: 1.3 days
The month with the highest number of snowfall days is February (2.3 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
Le Mesnil-sous-Jumièges, 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: 3h and 5min
The months with the most sunshine are June and July (Average sunshine: 9h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).
Average sunshine days in December
Le Mesnil-sous-Jumièges, France
- Average sunshine days in December: 11.8 days
The month with the most sunshine days is September (14.6 days).
The month with the least sunshine days is July (9.4 days).
Average UV index in December
Le Mesnil-sous-Jumièges, France
- Average UV index in December: 2
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in December
Le Mesnil-sous-Jumièges, France
- Average cloud cover in December: 62
The months with the most cloud cover are January and November (Cloud cover 64).
The month with the least cloud cover is April (Cloud cover 46).
Average visibility in December
Le Mesnil-sous-Jumièges, France
- Average visibility in December: 9km
The months with the highest visibility are February, March, April and December (9km).
The months with the lowest visibility are January, May, June, July, August, September, October and November (8km).
Le Mesnil-sous-Jumièges, France
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