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
The commencement of December indicates a gentle shift in the average high-temperature, receding from November's frosty 9.1°C (48.4°F) to an icy 5.4°C (41.7°F). Ruelisheim sees an average low-temperature of 0.2°C (32.4°F) during December.Humidity
The average relative humidity in December in Ruelisheim is 84%.Rainfall
In Ruelisheim, in December, it is raining for 13.8 days, with typically 41mm (1.61") of accumulated precipitation. Throughout the year, in Ruelisheim, there are 159.7 rainfall days, and 402mm (15.83") of precipitation is accumulated.Snowfall
Months with snowfall are January through March, October through December. In Ruelisheim, in December, during 4.3 snowfall days, 33mm (1.3") of snow is typically accumulated. In Ruelisheim, during the entire year, snow falls for 20.1 days and aggregates up to 135mm (5.31") of snow.Daylight
With an average of 8h and 30min of daylight, December has the shortest days of the year.On the first day of December in Ruelisheim, sunrise is at 07:59 and sunset at 16:40. On the last day of the month, sunrise is at 08:19 and sunset at 16:48 CET.
Sunshine
The month with the least sunshine is December, with an average of 5h of sunshine.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Ruelisheim. A UV Index value of 2, and less, symbolizes a low health risk from unprotected exposure to Sun's UV rays for the ordinary person.Note: A maximum daily UV index of 2 during December morphs into the following directions:
Most people can stay in the Sun for up to 1 hour without burning, apart from children that always must be protected from sun exposure. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage. Be mindful! The reflection from snow can increase the Sun's UV radiation nearly twice.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is it cold in Ruelisheim during December?
What is the average humidity in December in Ruelisheim?
How many days does it rain in December in Ruelisheim?
How many days does it snow in December in Ruelisheim?
What is the month with the shortest days in Ruelisheim?
What is the average length of the day in December in Ruelisheim?
When are sunrise and sunset in December in Ruelisheim?
What is the month with the least sunshine in Ruelisheim?
How long on average sun shines in December in Ruelisheim?
What is the month with the lowest UV index in Ruelisheim?
How high is the UV index in December in Ruelisheim?
Average temperature in December
Ruelisheim, France
- Average high temperature in December: 5.4°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 (3.8°C).
- Average low temperature in December: 0.2°C
The month with the highest average low temperature is August (13.1°C).
The coldest months (with the lowest average low temperature) are January and February (-1.3°C).
Average pressure in December
Ruelisheim, France
- Average pressure in December: 1020.5mbar
The month with the highest atmospheric pressure is December (1020.5mbar).
The month with the lowest atmospheric pressure is November (1015.5mbar).
Average wind speed in December
Ruelisheim, France
- Average wind speed in December: 10.3km/h
The windiest month (with the highest average wind speed) is February (10.4km/h).
The calmest month (with the lowest average wind speed) is August (6.7km/h).
Average humidity in December
Ruelisheim, France
- Average humidity in December: 84%
The month with the highest relative humidity is January (85%).
The months with the lowest relative humidity are April, July and August (76%).
Average rainfall in December
Ruelisheim, France
- Average rainfall in December: 41mm
The wettest month (with the highest rainfall) is June (49mm).
The driest month (with the least rainfall) is September (20mm).
Average rainfall days in December
Ruelisheim, France
- Average rainfall days in December: 13.8 days
The month with the highest number of rainy days is May (17.3 days).
The month with the least rainy days is November (10.4 days).
Average snowfall in December
Ruelisheim, France
- Average snowfall in December: 33mm
The month with the highest snowfall is January (38mm).
The months with the least snowfall are April, May, June, July, August and September (0mm).
Average snowfall days in December
Ruelisheim, France
- Average snowfall days in December: 4.3 days
The month with the highest number of snowfall days is January (6.4 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Ruelisheim, France
- Average daylight in December: 8h and 3min
The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 30min).
- Average sunshine in December: 5h and 0min
The months with the most sunshine are July and August (Average sunshine: 10h and 30min).
The month with the least sunshine is December (Average sunshine: 5h and 0min).
Average sunshine days in December
Ruelisheim, France
- Average sunshine days in December: 14.8 days
The month with the most sunshine days is October (18.1 days).
The month with the least sunshine days is June (9.8 days).
Average UV index in December
Ruelisheim, 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
Ruelisheim, France
- Average cloud cover in December: 50
The month with the most cloud cover is December (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 29).
Average visibility in December
Ruelisheim, France
- Average visibility in December: 8km
The months with the highest visibility are February, March, April, May, June, July, August, September, October and November (9km).
The months with the lowest visibility are January and December (8km).
Ruelisheim, France
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