January weather forecast
Luxemburg, WI

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Weather in January

January, the same as December, in Luxemburg, Wisconsin, is another subzero cold winter month, with temperature in the range of an average high of 25°F (-3.9°C) and an average low of 16.5°F (-8.6°C).

Temperature

In Luxemburg, January is the month with the lowest recorded average temperatures, measuring a high of 25°F (-3.9°C) and a low of 16.5°F (-8.6°C).

Humidity

January is the most humid month, with an average relative humidity of 85%.

Rainfall

In Luxemburg, Wisconsin, in January, it is raining for 4.2 days, with typically 1.42" (36mm) of accumulated precipitation. In Luxemburg, during the entire year, the rain falls for 132.6 days and collects up to 25.55" (649mm) of precipitation.

Snowfall

Months with snowfall are January through May, October through December. In January, it is snowing for 14.7 days. Throughout January, 4.13" (105mm) of snow is accumulated. In Luxemburg, during the entire year, snow falls for 59.4 days and aggregates up to 18.94" (481mm) of snow.

Daylight

The average length of the day in January is 9h and 17min.
On the first day of January, sunrise is at 7:27 am and sunset at 4:21 pm. On the last day of the month, sunrise is at 7:10 am and sunset at 4:57 pm CST.

Sunshine

The months with the least sunshine are January and February, with an average of 3.2h of sunshine.

UV index

January and December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index estimate of 2, and below, represents a minimal health hazard from unprotected exposure to Sun's UV rays for average individuals.
Note: During January, 1 as the daily maximum UV index converts into the following advice:
Protection from prolonged sun exposure is necessary for babies, children, and individuals with sensitive skin. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades. Take into account! The reflection from snow can nearly double the Sun's UV radiation intensity.
Updated: Jun 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What time of the year is the coldest?

Luxemburg's January weather, with an average high temperature of 25°F (-3.9°C) and an average low temperature of 16.5°F (-8.6°C), tends to be the coldest of the year.

How cold is it in Luxemburg in January?

During January, Luxemburg experiences an average high-temperature of 25°F (-3.9°C) and a low-temperature of 16.5°F (-8.6°C).

What is the most humid month?

January is the most humid month, with an average relative humidity of 85%.

What is the average humidity in January?

In Luxemburg, the average relative humidity in January is 85%.

How much does it rain in January?

In Luxemburg, during January, the rain falls for 4.2 days and regularly aggregates up to 1.42" (36mm) of precipitation.

How much does it snow in January?

In January, it is snowing for 14.7 days. Throughout January, 4.13" (105mm) of snow is accumulated.

How many hours of daylight does Luxemburg have in January?

The average day length in January is 9h and 17min.

When are sunrise and sunset in January?

On the first day of January in Luxemburg, sunrise is at 7:27 am and sunset at 4:21 pm. On the last day of the month, sunrise is at 7:10 am and sunset at 4:57 pm CST.

What is the month with the least sunshine?

The months with the least sunshine are January and February, with an average of 3.2h of sunshine.

How long on average sun shines in January?

In January, the average sunshine duration is 3.2h.

What is the month with the lowest UV index?

The months with the lowest UV index in Luxemburg are January and December, with an average maximum UV index of 1.

How high is the UV index in January?

In Luxemburg, the average daily maximum UV index in January is 1. A UV Index value of 2, and less, symbolizes a minimal hazard to health from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in January
Luxemburg, WI

Average temperature in January - Luxemburg, WI
  • Average high temperature in January: 25°F

The warmest month (with the highest average high temperature) is July (76.1°F).
The month with the lowest average high temperature is January (25°F).

  • Average low temperature in January: 16.5°F

The month with the highest average low temperature is July (61.9°F).
The coldest month (with the lowest average low temperature) is January (16.5°F).

Average pressure in January
Luxemburg, WI

Average pressure in January - Luxemburg, WI
  • Average pressure in January: 30.06"Hg

The month with the highest atmospheric pressure is March (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

Average wind speed in January
Luxemburg, WI

Average wind speed in January - Luxemburg, WI
  • Average wind speed in January: 12.4mph

The windiest month (with the highest average wind speed) is January (12.4mph).
The calmest month (with the lowest average wind speed) is July (8.1mph).

Average humidity in January
Luxemburg, WI

Average humidity in January - Luxemburg, WI
  • Average humidity in January: 85%

The month with the highest relative humidity is January (85%).
The months with the lowest relative humidity are April and May (76%).

Average rainfall in January
Luxemburg, WI

Average rainfall in January - Luxemburg, WI
  • Average rainfall in January: 1.42"

The wettest month (with the highest rainfall) is May (2.91").
The driest month (with the least rainfall) is February (1.38").

Average rainfall days in January
Luxemburg, WI

Average rainfall days in January - Luxemburg, WI
  • Average rainfall days in January: 4.2 days

The month with the highest number of rainy days is May (15.3 days).
The months with the least rainy days are January and February (4.2 days).

Average snowfall in January
Luxemburg, WI

Average snowfall in January - Luxemburg, WI
  • Average snowfall in January: 4.13"

The month with the highest snowfall is February (4.76").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in January
Luxemburg, WI

Average snowfall days in January - Luxemburg, WI
  • Average snowfall days in January: 14.7 days

The month with the highest number of snowfall days is January (14.7 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in January /
Average sunshine in January
Luxemburg, WI

Average daylight in January / Average sunshine in January - Luxemburg, WI
  • Average daylight in January: 9h and 2min

The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).

  • Average sunshine in January: 3h and 1min

The month with the most sunshine is July (Average sunshine: 10h and 18min).
The months with the least sunshine are January and February (Average sunshine: 3h and 12min).

Average sunshine days in January
Luxemburg, WI

Average sunshine days in January - Luxemburg, WI
  • Average sunshine days in January: 11.8 days

The month with the most sunshine days is November (16.3 days).
The month with the least sunshine days is February (11 days).

Average UV index in January
Luxemburg, WI

Average UV index in January - Luxemburg, WI
  • Average UV index in January: 1

The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January and December (UV index 1).

Average cloud cover in January
Luxemburg, WI

Average cloud cover in January - Luxemburg, WI
  • Average cloud cover in January: 69

The month with the most cloud cover is January (Cloud cover 69).
The month with the least cloud cover is July (Cloud cover 29).

Average visibility in January
Luxemburg, WI

Average visibility in January - Luxemburg, WI
  • Average visibility in January: 5mi

The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is January (5mi).

Luxemburg, Wisconsin, USA

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