Contents
- Weather in January
- Frequently asked questions
- Average temperature in January
- Average pressure in January
- Average wind speed in January
- Average humidity in January
- Average rainfall in January
- Average rainfall days in January
- Average snowfall in January
- Average snowfall days in January
- Average daylight in January
- Average sunshine in January
- Average sunshine days in January
- Average UV index in January
- Average cloud cover in January
- Average visibility in January
Weather in January
Temperature
In Dellen, the lowest average temperatures are observed in January, with a high of 2.7°C (36.9°F) and a low of -1.3°C (29.7°F).Humidity
The average relative humidity in January is 91%.Rainfall
In Dellen, in January, it is raining for 14.5 days, with typically 54mm (2.13") of accumulated precipitation. Throughout the year, there are 190.3 rainfall days, and 626mm (24.65") of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall in Dellen. January is the month with the most snowfall in Dellen. Snow falls for 8.2 days and accumulates 78mm (3.07") of snow.Daylight
In January, the average length of the day in Dellen is 8h and 40min.On the first day of the month, sunrise is at 08:33 and sunset at 16:45. On the last day of January, in Dellen, sunrise is at 08:11 and sunset at 17:27 CET.
Sunshine
In Dellen, the average sunshine in January is 3.2h.UV index
The months with the lowest UV index in Dellen are January through March, November and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a minimal health hazard from unsafe exposure to UV radiation for ordinary individuals.Note: The maximum daily UV index of 2 in January interprets into the following recommendations:
Children, babies, and those with sensitive skin should always be shielded from long periods of sun exposure. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat. Take to heart! Snow reflection can almost magnify the Sun's UV radiation twofold.
Frequently asked questions
What part of the year is the coldest in Dellen?
How cold is January in Dellen?
What is the average humidity in January in Dellen?
How much does it rain in Dellen in January?
When does it snow the most in Dellen?
How many days does it snow in January in Dellen?
What is the average length of the day in January in Dellen?
When are sunrise and sunset in January in Dellen?
How long on average sun shines in January in Dellen?
What are the months with the lowest UV index in Dellen?
How high is the UV index in January in Dellen?
Average temperature in January
Dellen, Luxembourg
- Average high temperature in January: 2.7°C
The warmest month (with the highest average high temperature) is August (21.7°C).
The month with the lowest average high temperature is January (2.7°C).
- Average low temperature in January: -1.3°C
The month with the highest average low temperature is August (11.8°C).
The coldest month (with the lowest average low temperature) is January (-1.3°C).
Average pressure in January
Dellen, Luxembourg
- Average pressure in January: 1017.4mbar
The month with the highest atmospheric pressure is December (1018mbar).
The month with the lowest atmospheric pressure is November (1013.9mbar).
Average wind speed in January
Dellen, Luxembourg
- Average wind speed in January: 15.3km/h
The windiest month (with the highest average wind speed) is February (15.9km/h).
The calmest month (with the lowest average wind speed) is August (9.8km/h).
Average humidity in January
Dellen, Luxembourg
- Average humidity in January: 91%
The month with the highest relative humidity is December (92%).
The months with the lowest relative humidity are April and August (79%).
Average rainfall in January
Dellen, Luxembourg
- Average rainfall in January: 54mm
The wettest month (with the highest rainfall) is December (70mm).
The driest month (with the least rainfall) is April (36mm).
Average rainfall days in January
Dellen, Luxembourg
- Average rainfall days in January: 14.5 days
The months with the highest number of rainy days are June and July (19.1 days).
The month with the least rainy days is February (12.7 days).
Average snowfall in January
Dellen, Luxembourg
- Average snowfall in January: 78mm
The month with the highest snowfall is January (78mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in January
Dellen, Luxembourg
- Average snowfall days in January: 8.2 days
The month with the highest number of snowfall days is February (8.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Dellen, Luxembourg
- Average daylight in January: 8h and 4min
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 January: 3h and 1min
The month with the most sunshine is July (Average sunshine: 9h and 18min).
The month with the least sunshine is December (Average sunshine: 2h and 54min).
Average sunshine days in January
Dellen, Luxembourg
- Average sunshine days in January: 10.3 days
The month with the most sunshine days is March (14.3 days).
The month with the least sunshine days is June (8.1 days).
Average UV index in January
Dellen, Luxembourg
- Average UV index in January: 2
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in January
Dellen, Luxembourg
- Average cloud cover in January: 68
The month with the most cloud cover is December (Cloud cover 72).
The month with the least cloud cover is August (Cloud cover 40).
Average visibility in January
Dellen, Luxembourg
- Average visibility in January: 8km
The months with the highest visibility are March, April and August (9km).
The months with the lowest visibility are November and December (7km).
Dellen, Luxembourg
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