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
January stands out as Vianden's coldest month, with an average high-temperature of 2.5°C (36.5°F) and a low-temperature of -1.8°C (28.8°F).Humidity
In January, the average relative humidity is 92%.Rainfall
In Vianden, in January, it is raining for 12.8 days, with typically 51mm (2.01") of accumulated precipitation. In Vianden, during the entire year, the rain falls for 189.4 days and collects up to 645mm (25.39") of precipitation.Snowfall
January through May, October through December are months with snowfall in Vianden. In Vianden, in January, snow falls for 9.7 days, with typically accumulated 76mm (2.99") of snow. In Vianden, Luxembourg, during the entire year, snow falls for 36.3 days and aggregates up to 327mm (12.87") of snow.Daylight
The average length of the day in January is 8h and 40min.On the first day of the month, sunrise is at 08:33 and sunset at 16:43. On the last day of January, in Vianden, sunrise is at 08:10 and sunset at 17:26 CET.
Sunshine
In Vianden, the average sunshine in January is 2.8h.UV index
The months with the lowest UV index in Vianden 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 vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.Note: The maximum daily UV index of 2 in January converts into the following recommendations:
Although the majority can endure up to an hour in the sun without burns, children always require sun protection. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly. Be vigilant! The reflective nature of snow can increase the Sun's UV radiation nearly twofold.
Frequently asked questions
What month is the coldest in Vianden?
How cold is it in Vianden in January?
What is the average humidity in January in Vianden?
How many days does it rain in January in Vianden?
How many days does it snow in January in Vianden?
What is the average length of the day in January in Vianden?
When are sunrise and sunset in January in Vianden?
How many hours of sunshine does Vianden have in January?
What are the months with the lowest UV index in Vianden?
What is the UV index reading in January in Vianden?
Average temperature in January
Vianden, Luxembourg
- Average high temperature in January: 2.5°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 (2.5°C).
- Average low temperature in January: -1.8°C
The months with the highest average low temperature are July and August (11.1°C).
The coldest months (with the lowest average low temperature) are January and February (-1.8°C).
Average pressure in January
Vianden, Luxembourg
- Average pressure in January: 1017.3mbar
The months with the highest atmospheric pressure are September and December (1017.8mbar).
The month with the lowest atmospheric pressure is November (1013.8mbar).
Average wind speed in January
Vianden, Luxembourg
- Average wind speed in January: 15.6km/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 (10km/h).
Average humidity in January
Vianden, Luxembourg
- Average humidity in January: 92%
The month with the highest relative humidity is December (93%).
The month with the lowest relative humidity is April (79%).
Average rainfall in January
Vianden, Luxembourg
- Average rainfall in January: 51mm
The wettest month (with the highest rainfall) is December (76mm).
The driest month (with the least rainfall) is April (37mm).
Average rainfall days in January
Vianden, Luxembourg
- Average rainfall days in January: 12.8 days
The month with the highest number of rainy days is July (19.6 days).
The month with the least rainy days is February (11.1 days).
Average snowfall in January
Vianden, Luxembourg
- Average snowfall in January: 76mm
The month with the highest snowfall is February (90mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in January
Vianden, Luxembourg
- Average snowfall days in January: 9.7 days
The month with the highest number of snowfall days is January (9.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Vianden, 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: 2h and 5min
The month with the most sunshine is July (Average sunshine: 8h and 42min).
The month with the least sunshine is December (Average sunshine: 2h and 36min).
Average sunshine days in January
Vianden, Luxembourg
- Average sunshine days in January: 9.8 days
The month with the most sunshine days is September (13 days).
The month with the least sunshine days is June (7.2 days).
Average UV index in January
Vianden, Luxembourg
- Average UV index in January: 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 January
Vianden, Luxembourg
- Average cloud cover in January: 73
The month with the most cloud cover is December (Cloud cover 76).
The month with the least cloud cover is August (Cloud cover 44).
Average visibility in January
Vianden, Luxembourg
- Average visibility in January: 7km
The month with the highest visibility is April (9km).
The months with the lowest visibility are January, October, November and December (7km).
Vianden, Luxembourg
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