December weather forecastÉrôme, France
December
Weather in December
The first month of the winter, December, is also a frosty month in Érôme, France, with an average temperature varying between 1.6°C (34.9°F) and 7.5°C (45.5°F).Temperature
The transition into December involves a small decrease in the average high-temperature, dipping slightly from a cool 10.8°C (51.4°F) in November to a chilly 7.5°C (45.5°F). In December, Érôme experiences a temperature dip to an average of 1.6°C (34.9°F) at night.Humidity
With an average relative humidity of 84%, December is the most humid month in Érôme.Rainfall
In Érôme, during December, the rain falls for 8.7 days and regularly aggregates up to 26mm (1.02") of precipitation. In Érôme, during the entire year, the rain falls for 114.3 days and collects up to 320mm (12.6") of precipitation.Snowfall
January through March, November and December are months with snowfall in Érôme. In Érôme, during December, snow falls for 2.1 days and regularly aggregates up to 7mm (0.28") of snow. Throughout the year, there are 11.1 snowfall days, and 90mm (3.54") of snow is accumulated.Daylight
December has the shortest days of the year in Érôme, with an average of 8h and 48min of daylight.On the first day of the month, sunrise is at 07:59 and sunset at 17:00. On the last day of December, in Érôme, sunrise is at 08:19 and sunset at 17:08 CET.
Sunshine
The average sunshine in December is 5.6h.UV index
The months with the lowest UV index in Érôme are January, February, November and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a low threat to health from unprotected exposure to Sun's UV rays for average individuals.Note: In December, a regular UV index of 2 translates into these guidelines:
Although prolonged sun exposure does not typically bother most people, children, babies, and those with sensitive skin should always have protection. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense. Be alert! Nearly double the UV rays from the Sun can be reflected by snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Érôme, France
- Average high temperature in December: 7.5°C
The warmest month (with the highest average high temperature) is August (27.3°C).
The month with the lowest average high temperature is January (5.8°C).
- Average low temperature in December: 1.6°C
The month with the highest average low temperature is July (14.6°C).
The coldest month (with the lowest average low temperature) is February (0.3°C).
Average pressure in December
Érôme, France
- Average pressure in December: 1020.9mbar
The month with the highest atmospheric pressure is December (1020.9mbar).
The month with the lowest atmospheric pressure is April (1015.1mbar).
Average wind speed in December
Érôme, France
- Average wind speed in December: 11.5km/h
The windiest month (with the highest average wind speed) is February (12.9km/h).
The calmest month (with the lowest average wind speed) is September (10km/h).
Average humidity in December
Érôme, France
- Average humidity in December: 84%
The month with the highest relative humidity is December (84%).
The month with the lowest relative humidity is August (66%).
Average rainfall in December
Érôme, France
- Average rainfall in December: 26mm
The wettest month (with the highest rainfall) is November (60mm).
The driest month (with the least rainfall) is August (16mm).
Average rainfall days in December
Érôme, France
- Average rainfall days in December: 8.7 days
The months with the highest number of rainy days are April and May (11.7 days).
The month with the least rainy days is September (6.6 days).
Average snowfall in December
Érôme, France
- Average snowfall in December: 7mm
The month with the highest snowfall is November (55mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in December
Érôme, France
- Average snowfall days in December: 2.1 days
The month with the highest number of snowfall days is January (3.8 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
Érôme, France
- Average daylight in December: 8h and 48min
The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).
- Average sunshine in December: 5h and 36min
The months with the most sunshine are July and August (Average sunshine: 11h and 24min).
The month with the least sunshine is January (Average sunshine: 5h and 18min).
Average sunshine days in December
Érôme, France
- Average sunshine days in December: 18.8 days
The month with the most sunshine days is August (21.8 days).
The month with the least sunshine days is February (15.1 days).
Average UV index in December
Érôme, France
- Average UV index in December: 2
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in December
Érôme, France
- Average cloud cover in December: 43
The month with the most cloud cover is January (Cloud cover 47).
The month with the least cloud cover is August (Cloud cover 19).
Average visibility in December
Érôme, France
- Average visibility in December: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
