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, characterized by an average high temperature of 3.1°C (37.6°F) and a low temperature of -1.3°C (29.7°F), is generally the coldest month.Humidity
In January, the average relative humidity in Grundhof is 90%.Rainfall
In Grundhof, in January, during 15.2 rainfall days, 49mm (1.93") of precipitation is typically accumulated. In Grundhof, during the entire year, the rain falls for 170 days and collects up to 516mm (20.31") of precipitation.Snowfall
January through April, October through December are months with snowfall in Grundhof. The months with the most snowfall are January and December, with an average 66mm (2.6") of accumulated snow.Daylight
In January, the average length of the day in Grundhof is 8h and 40min.On the first day of January, sunrise is at 08:32 and sunset at 16:43. On the last day of the month, sunrise is at 08:09 and sunset at 17:26 CET.
Sunshine
In January, the average sunshine is 3.5h.UV index
The months with the lowest UV index in Grundhof are January, February, November and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from unprotected exposure to Sun's UV rays for the average 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. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes. Be watchful! The reflection of snow can enhance the intensity of the Sun's UV radiation nearly double.
Frequently asked questions
What is the coldest time of year in Grundhof?
How cold does it get in Grundhof in January?
What is the average humidity in January in Grundhof?
How much does it rain in Grundhof in January?
What is the snowiest month in Grundhof?
How many days does it snow in January in Grundhof?
What is the average length of the day in January in Grundhof?
When is the sunrise / sunset in January in Grundhof?
How long on average sun shines in January in Grundhof?
What are the months with the lowest UV index in Grundhof?
What is the UV index reading in January in Grundhof?
Average temperature in January
Grundhof, Luxembourg
- Average high temperature in January: 3.1°C
The warmest month (with the highest average high temperature) is July (22.7°C).
The month with the lowest average high temperature is January (3.1°C).
- Average low temperature in January: -1.3°C
The month with the highest average low temperature is August (12.3°C).
The coldest month (with the lowest average low temperature) is January (-1.3°C).
Average pressure in January
Grundhof, Luxembourg
- Average pressure in January: 1017.7mbar
The month with the highest atmospheric pressure is December (1018.3mbar).
The month with the lowest atmospheric pressure is November (1014.2mbar).
Average wind speed in January
Grundhof, Luxembourg
- Average wind speed in January: 13.8km/h
The windiest month (with the highest average wind speed) is February (14.7km/h).
The calmest month (with the lowest average wind speed) is August (9.4km/h).
Average humidity in January
Grundhof, Luxembourg
- Average humidity in January: 90%
The month with the highest relative humidity is December (91%).
The months with the lowest relative humidity are April and August (76%).
Average rainfall in January
Grundhof, Luxembourg
- Average rainfall in January: 49mm
The wettest month (with the highest rainfall) is December (69mm).
The driest month (with the least rainfall) is July (25mm).
Average rainfall days in January
Grundhof, Luxembourg
- Average rainfall days in January: 15.2 days
The month with the highest number of rainy days is May (18.3 days).
The month with the least rainy days is September (9.6 days).
Average snowfall in January
Grundhof, Luxembourg
- Average snowfall in January: 66mm
The months with the highest snowfall are January and December (66mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in January
Grundhof, Luxembourg
- Average snowfall days in January: 7.9 days
The month with the highest number of snowfall days is January (7.9 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Grundhof, 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 3min
The month with the most sunshine is July (Average sunshine: 9h and 48min).
The month with the least sunshine is December (Average sunshine: 3h and 6min).
Average sunshine days in January
Grundhof, Luxembourg
- Average sunshine days in January: 9.5 days
The month with the most sunshine days is August (17.6 days).
The month with the least sunshine days is December (7.6 days).
Average UV index in January
Grundhof, 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, November and December (UV index 2).
Average cloud cover in January
Grundhof, Luxembourg
- Average cloud cover in January: 65
The month with the most cloud cover is December (Cloud cover 70).
The month with the least cloud cover is August (Cloud cover 37).
Average visibility in January
Grundhof, Luxembourg
- Average visibility in January: 8km
The months with the highest visibility are March, April, July and August (9km).
The months with the lowest visibility are November and December (7km).
Grundhof, Luxembourg
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