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
January
Weather in January
Temperature
The month of January sees the lowest average temperatures, reaching 2.4°C (36.3°F) at the peak and -1.9°C (28.6°F) at the low.Humidity
The months with the highest humidity are January, November and December, with an average relative humidity of 92%.Rainfall
In Marnach, Luxembourg, in January, it is raining for 11.4 days, with typically 46mm (1.81") of accumulated precipitation. In Marnach, during the entire year, the rain falls for 166.4 days and collects up to 566mm (22.28") of precipitation.Snowfall
January through May, October through December are months with snowfall in Marnach. In January, in Marnach, Luxembourg, it is snowing for 10.3 days. Throughout January, 81mm (3.19") of snow is accumulated. Throughout the year, there are 39.8 snowfall days, and 371mm (14.61") of snow is accumulated.Daylight
In January, the average length of the day in Marnach is 8h and 38min.On the first day of January in Marnach, sunrise is at 08:34 and sunset at 16:43. On the last day of the month, sunrise is at 08:11 and sunset at 17:26 CET.
Sunshine
In Marnach, the average sunshine in January is 3h.UV index
The months with the lowest UV index are January through March, October through December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a low threat to health from exposure to the Sun's UV rays for the ordinary person.Note: In January, the average maximum UV index of 2 translates into the following recommendations:
Despite most people tolerating extended sun exposure, it is critical to always protect those with sensitive skin, infants, and children. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. During bright days, sunglasses that offer UVA and UVB defense are recommended. Be alert to the fact! The reflection from snow can nearly double the UV radiation of the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest time of year in Marnach?
How cold is January in Marnach?
What is the most humid month in Marnach?
What is the average humidity in January in Marnach?
How many days does it rain in January in Marnach?
How many days does it snow in January in Marnach?
How many hours of daylight does Marnach have in January?
When are sunrise and sunset in January in Marnach?
How long on average sun shines in January in Marnach?
When is the lowest UV index in Marnach?
What is the UV index reading in January in Marnach?
Average temperature in January
Marnach, Luxembourg
- Average high temperature in January: 2.4°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 January: -1.9°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 January
Marnach, Luxembourg
- Average pressure in January: 1017.2mbar
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 January
Marnach, Luxembourg
- Average wind speed in January: 15.7km/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 January
Marnach, Luxembourg
- Average humidity in January: 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 January
Marnach, Luxembourg
- Average rainfall in January: 46mm
The wettest month (with the highest rainfall) is December (66mm).
The driest month (with the least rainfall) is April (31mm).
Average rainfall days in January
Marnach, Luxembourg
- Average rainfall days in January: 11.4 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 January
Marnach, Luxembourg
- Average snowfall in January: 81mm
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 January
Marnach, Luxembourg
- Average snowfall days in January: 10.3 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 January /
Average sunshine in January
Marnach, 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 0min
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 January
Marnach, Luxembourg
- Average sunshine days in January: 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 January
Marnach, 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
Marnach, Luxembourg
- Average cloud cover in January: 71
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 January
Marnach, Luxembourg
- Average visibility in January: 8km
The month with the highest visibility is April (9km).
The months with the lowest visibility are November and December (7km).
