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 move into December in Reuler indicates a slight reduction in the average high-temperature, down from November's frosty 7.3°C (45.1°F) to an icy 3.9°C (39°F). Nights in December cool down in Reuler, indicating a minor disparity from daytime highs with an average low-temperature of -0.3°C (31.5°F).Humidity
The months with the highest humidity are January, November and December, with an average relative humidity of 92%.Rainfall
December is the month with the most rainfall. Rain falls for 13.3 days and accumulates 66mm (2.6") of precipitation.Snowfall
Months with snowfall are January through May, October through December. In Reuler, in December, snow falls for 7.3 days, with typically accumulated 88mm (3.46") of snow. In Reuler, during the entire year, snow falls for 39.8 days and aggregates up to 371mm (14.61") of snow.Daylight
December has the shortest days of the year in Reuler, with an average of 8h and 12min of daylight.On the first day of December, sunrise is at 08:13 and sunset at 16:36. On the last day of the month, sunrise is at 08:34 and sunset at 16:43 CET.
Sunshine
December has the least sunshine of the year, with an average of 2.7h of sunshine.UV index
The months with the lowest UV index in Reuler are January through March, October through December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV radiation for the average person.Note: In December, a daily maximum UV index of 2 leads to the following instructions:
Extended sunlight exposure does not pose significant problems for most people, except for children, infants, and people with fair skin who always need shielding. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Attention! Nearly twice the Sun's UV radiation can be reflected by snow.
Frequently asked questions
How cold does it get in Reuler in December?
What are the most humid months in Reuler?
What is the average humidity in December in Reuler?
What is the wettest month in Reuler?
How many days does it rain in December in Reuler?
How much does it snow in Reuler in December?
What is the month with the shortest days in Reuler?
How many hours of daylight does Reuler have in December?
What time are sunrise and sunset in December in Reuler?
What is the month with the least sunshine in Reuler?
How many hours of sunshine does Reuler have in December?
What are the months with the lowest UV index in Reuler?
How high is the UV index in December in Reuler?
Average temperature in December
Reuler, Luxembourg
- Average high temperature in December: 3.9°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 (2.4°C).
- Average low temperature in December: -0.3°C
The month with the highest average low temperature is July (11.2°C).
The coldest month (with the lowest average low temperature) is January (-1.9°C).
Average pressure in December
Reuler, Luxembourg
- Average pressure in December: 1017.7mbar
The month with the highest atmospheric pressure is September (1017.8mbar).
The month with the lowest atmospheric pressure is November (1013.7mbar).
Average wind speed in December
Reuler, Luxembourg
- Average wind speed in December: 15.9km/h
The windiest month (with the highest average wind speed) is February (16.2km/h).
The calmest month (with the lowest average wind speed) is August (9.9km/h).
Average humidity in December
Reuler, Luxembourg
- Average humidity in December: 92%
The months with the highest relative humidity are January, November and December (92%).
The month with the lowest relative humidity is April (79%).
Average rainfall in December
Reuler, Luxembourg
- Average rainfall in December: 66mm
The wettest month (with the highest rainfall) is December (66mm).
The driest month (with the least rainfall) is April (31mm).
Average rainfall days in December
Reuler, Luxembourg
- Average rainfall days in December: 13.3 days
The months with the highest number of rainy days are June and July (17.3 days).
The month with the least rainy days is February (9.2 days).
Average snowfall in December
Reuler, Luxembourg
- Average snowfall in December: 88mm
The month with the highest snowfall is February (105mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Reuler, Luxembourg
- Average snowfall days in December: 7.3 days
The month with the highest number of snowfall days is January (10.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Reuler, Luxembourg
- Average daylight in December: 8h and 1min
The month with the longest days is June (Average daylight: 16h and 18min).
The month with the shortest days is December (Average daylight: 8h and 12min).
- Average sunshine in December: 2h and 4min
The months with the most sunshine are July and August (Average sunshine: 8h and 48min).
The month with the least sunshine is December (Average sunshine: 2h and 42min).
Average sunshine days in December
Reuler, Luxembourg
- Average sunshine days in December: 11.1 days
The month with the most sunshine days is October (15.9 days).
The month with the least sunshine days is June (10.3 days).
Average UV index in December
Reuler, Luxembourg
- 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, March, October, November and December (UV index 2).
Average cloud cover in December
Reuler, Luxembourg
- Average cloud cover in December: 75
The month with the most cloud cover is December (Cloud cover 75).
The month with the least cloud cover is August (Cloud cover 43).
Average visibility in December
Reuler, Luxembourg
- Average visibility in December: 7km
The month with the highest visibility is April (9km).
The months with the lowest visibility are November and December (7km).
Reuler, Luxembourg
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