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 lowest temperatures are recorded in January, with averages reaching a high of 3°C (37.4°F) and a low of -1.1°C (30°F).Humidity
In Holzem, the average relative humidity in January is 91%.Rainfall
In Holzem, during January, the rain falls for 13.2 days and regularly aggregates up to 53mm (2.09") of precipitation. In Holzem, during the entire year, the rain falls for 179.7 days and collects up to 616mm (24.25") of precipitation.Snowfall
Months with snowfall in Holzem, Luxembourg, are January through May, October through December. The months with the most snowfall are January and December, with an average 80mm (3.15") of accumulated snow.Daylight
In Holzem, the average length of the day in January is 8h and 42min.On the first day of the month, sunrise is at 08:32 and sunset at 16:46. On the last day of January, sunrise is at 08:10 and sunset at 17:28 CET.
Sunshine
In Holzem, the average sunshine in January is 3.3h.UV index
The months with the lowest UV index 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 low health risk from exposure to the Sun's UV radiation for average individuals.Note: The daily high UV index of 2 in January translates into this advice:
Those with sensitive skin, infants, and children require constant safeguarding from prolonged sun exposure. Avoiding the Sun during its peak radiation time around midday is a healthy practice. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses. Take heed! The reflection of snow can intensify the Sun's UV radiation nearly double.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest month in Holzem?
How cold is it in Holzem in January?
What is the average humidity in January in Holzem?
How many days does it rain in January in Holzem?
When does it snow the most in Holzem?
How much does it snow in Holzem in January?
What is the average length of the day in January in Holzem?
When is the sunrise / sunset in January in Holzem?
How long on average sun shines in January in Holzem?
What are the months with the lowest UV index in Holzem?
What is the UV index reading in January in Holzem?
Average temperature in January
Holzem, Luxembourg
- Average high temperature in January: 3°C
The warmest months (with the highest average high temperature) are July and August (21.8°C).
The month with the lowest average high temperature is January (3°C).
- Average low temperature in January: -1.1°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 (-1.1°C).
Average pressure in January
Holzem, Luxembourg
- Average pressure in January: 1017.5mbar
The month with the highest atmospheric pressure is December (1018.1mbar).
The month with the lowest atmospheric pressure is November (1013.9mbar).
Average wind speed in January
Holzem, Luxembourg
- Average wind speed in January: 15.3km/h
The windiest month (with the highest average wind speed) is February (16km/h).
The calmest month (with the lowest average wind speed) is August (9.8km/h).
Average humidity in January
Holzem, 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 (78%).
Average rainfall in January
Holzem, Luxembourg
- Average rainfall in January: 53mm
The wettest month (with the highest rainfall) is December (73mm).
The driest month (with the least rainfall) is April (34mm).
Average rainfall days in January
Holzem, Luxembourg
- Average rainfall days in January: 13.2 days
The month with the highest number of rainy days is July (18 days).
The month with the least rainy days is February (11.6 days).
Average snowfall in January
Holzem, Luxembourg
- Average snowfall in January: 80mm
The months with the highest snowfall are January and December (80mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in January
Holzem, Luxembourg
- Average snowfall days in January: 9.8 days
The month with the highest number of snowfall days is January (9.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Holzem, Luxembourg
- Average daylight in January: 8h and 4min
The month with the longest days is June (Average daylight: 16h and 12min).
The month with the shortest days is December (Average daylight: 8h and 12min).
- Average sunshine in January: 3h and 2min
The month with the most sunshine is July (Average sunshine: 9h and 24min).
The month with the least sunshine is December (Average sunshine: 3h and 0min).
Average sunshine days in January
Holzem, Luxembourg
- Average sunshine days in January: 11.2 days
The months with the most sunshine days are April and September (14.7 days).
The month with the least sunshine days is December (9 days).
Average UV index in January
Holzem, 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, November and December (UV index 2).
Average cloud cover in January
Holzem, Luxembourg
- Average cloud cover in January: 67
The month with the most cloud cover is December (Cloud cover 71).
The month with the least cloud cover is August (Cloud cover 39).
Average visibility in January
Holzem, Luxembourg
- Average visibility in January: 8km
The months with the highest visibility are March, April and August (9km).
The month with the lowest visibility is November (7km).
