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
With the arrival of December, Étréham's average high-temperature registers at a frosty 8.7°C (47.7°F), indicating a subtle variation from the previous month. In Étréham, the December nights are characterized by an average low-temperature of 5.1°C (41.2°F), a minor dip from daytime readings.Humidity
In December, the average relative humidity is 84%.Rainfall
The wettest months in Étréham, France, are November and December, with an average 59mm (2.32") of rainfall.Snowfall
January through April, November and December are months with snowfall. In Étréham, in December, snow falls for 1.5 days, with typically accumulated 10mm (0.39") of snow. In Étréham, during the entire year, snow falls for 8.6 days and aggregates up to 48mm (1.89") of snow.Daylight
With an average of 8h and 18min of daylight, December has the shortest days of the year in Étréham.On the first day of December, sunrise is at 08:37 and sunset at 17:07. On the last day of the month, sunrise is at 08:58 and sunset at 17:14 CET.
Sunshine
In December, the average sunshine in Étréham is 4.4h.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 low threat to health from unsafe exposure to UV radiation for ordinary individuals.Note: In December, the maximum UV index of 2 transforms into these recommendations:
While extended sun exposure does not significantly affect most people, those with sensitive skin, children, and infants should always be protected. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. During bright days, sunglasses that offer UVA and UVB defense are recommended. Mind you! Snow reflection can increase the intensity of the Sun's UV radiation nearly twofold.
Frequently asked questions
What is the temperature in December in Étréham?
What is the average humidity in December in Étréham?
What is the wettest month in Étréham?
How many days does it rain in December in Étréham?
How much does it snow in Étréham in December?
What is the month with the shortest days in Étréham?
How many hours of daylight does Étréham have in December?
What time are sunrise and sunset in December in Étréham?
How many hours of sunshine does Étréham have in December?
When is the lowest UV index in Étréham?
What is the UV index reading in December in Étréham?
Average temperature in December
Étréham, France
- Average high temperature in December: 8.7°C
The warmest month (with the highest average high temperature) is August (20.9°C).
The month with the lowest average high temperature is January (7.6°C).
- Average low temperature in December: 5.1°C
The month with the highest average low temperature is August (13.7°C).
The coldest month (with the lowest average low temperature) is February (3.7°C).
Average pressure in December
Étréham, France
- Average pressure in December: 1017.4mbar
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
Étréham, France
- Average wind speed in December: 23.2km/h
The windiest month (with the highest average wind speed) is December (23.2km/h).
The calmest month (with the lowest average wind speed) is August (14.4km/h).
Average humidity in December
Étréham, France
- Average humidity in December: 84%
The month with the highest relative humidity is January (85%).
The months with the lowest relative humidity are August and September (80%).
Average rainfall in December
Étréham, France
- Average rainfall in December: 59mm
The wettest months (with the highest rainfall) are November and December (59mm).
The driest month (with the least rainfall) is September (27mm).
Average rainfall days in December
Étréham, France
- Average rainfall days in December: 17 days
The month with the highest number of rainy days is January (18.2 days).
The month with the least rainy days is September (12.9 days).
Average snowfall in December
Étréham, France
- Average snowfall in December: 10mm
The month with the highest snowfall is February (18mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in December
Étréham, France
- Average snowfall days in December: 1.5 days
The month with the highest number of snowfall days is February (2.8 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
Étréham, 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 2min
The months with the most sunshine are June and July (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).
Average sunshine days in December
Étréham, France
- Average sunshine days in December: 10.9 days
The month with the most sunshine days is September (14.8 days).
The months with the least sunshine days are January, February and November (9.3 days).
Average UV index in December
Étréham, France
- Average UV index in December: 2
The months with the highest UV index are 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
Étréham, France
- Average cloud cover in December: 58
The months with the most cloud cover are January and November (Cloud cover 59).
The months with the least cloud cover are July, August and September (Cloud cover 40).
Average visibility in December
Étréham, France
- Average visibility in December: 10km
The months with the highest visibility are February, March, April, July, August, September, October and December (10km).
The months with the lowest visibility are January, May, June and November (9km).
Étréham, France
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