January weather forecast
Sheboygan, WI

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Weather in January

The year in Sheboygan, Wisconsin, kicks off with January that tends to be dominated by cold and snowy conditions. Notably, the average temperature tends to fluctuate between 26.1°F (-3.3°C) and 17.6°F (-8°C), with snowfall experienced most of the month. While the atmosphere is chilled, snowflakes offer a picturesque view of the city. The daylight duration is relatively short, making the days appear shorter. Windy conditions often accompany snowy weather, adding a crisp essence to the surroundings.

Temperature

Sheboygan experiences its lowest average temperatures in January, reaching a peak of 26.1°F (-3.3°C) and a minimum of 17.6°F (-8°C).

Humidity

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

Rainfall

In Sheboygan, in January, during 6.5 rainfall days, 1.46" (37mm) of precipitation is typically accumulated. Throughout the year, there are 143.2 rainfall days, and 28.23" (717mm) of precipitation is accumulated.

Snowfall

Months with snowfall in Sheboygan are January through April, October through December. January is the month with the most snowfall. Snow falls for 11.1 days and accumulates 2.87" (73mm) of snow.

Daylight

In Sheboygan, the average length of the day in January is 9h and 22min.
On the first day of the month, sunrise is at 7:24 am and sunset at 4:24 pm. On the last day of January, in Sheboygan, Wisconsin, sunrise is at 7:08 am and sunset at 4:59 pm CST.

Sunshine

January has the least sunshine of the year in Sheboygan, with an average of 3.6h of sunshine.

UV index

The months with the lowest UV index are January, March and December, with an average maximum UV index of 1. A UV Index value of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV radiation for ordinary individuals.
Note: The maximum daily UV index, 1 in January, converts into the following recommendations:
It is important to always shield children, babies, and individuals with sensitive skin from prolonged exposure to the sun. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage. Be advised! The UV radiation from the Sun can be almost doubled due to the reflective properties of snow.
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Frequently asked questions

What is the coldest month in Sheboygan?

January is Sheboygan's coldest month, registering average high temperatures of 26.1°F (-3.3°C) and lows of 17.6°F (-8°C).

How cold is it in Sheboygan in January?

The high-temperature, in January, in Sheboygan, records 26.1°F (-3.3°C), while the low-temperature is 17.6°F (-8°C).

What is the most humid month in Sheboygan?

The most humid month in Sheboygan is January, with an average relative humidity of 85%.

What is the average humidity in January in Sheboygan?

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

How much does it rain in Sheboygan in January?

In Sheboygan, in January, it is raining for 6.5 days, with typically 1.46" (37mm) of accumulated precipitation.

What is the snowiest month in Sheboygan?

January is the month with the most snowfall in Sheboygan. Snow falls for 11.1 days and accumulates 2.87" (73mm) of snow.

How much does it snow in Sheboygan in January?

In Sheboygan, Wisconsin, in January, during 11.1 snowfall days, 2.87" (73mm) of snow is typically accumulated.

What is the average length of the day in January in Sheboygan?

In January, the average day length is 9h and 22min.

What time are sunrise and sunset in January in Sheboygan?

In January, on the first day of the month, sunrise is at 7:24 am and sunset at 4:24 pm. On the last day of the month, sunrise is at 7:08 am and sunset at 4:59 pm CST.

What is the month with the least sunshine in Sheboygan?

January has the least sunshine of the year, with an average of 3.6h of sunshine.

How long on average sun shines in January in Sheboygan?

In Sheboygan, the average sunshine duration in January is 3.6h.

When is the lowest UV index in Sheboygan?

January, March and December, with an average maximum UV index of 1, are months with the lowest UV index in Sheboygan, Wisconsin.

What is the UV index intensity in January in Sheboygan?

In January, the average daily maximum UV index in Sheboygan is 1. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from exposure to Sun's UV rays.
Today
Tomorrow
Long-term
YearJanuaryFMAMJJASOND
Dec
January
Feb
Average high temperature
32.4°F 0.2°C
26.1°F -3.3°C
28°F -2.2°C
Average low temperature
24.8°F -4°C
17.6°F -8°C
19.4°F -7°C
Average pressure
30.07" 764mmHg
30.08" 764mmHg
30.08" 764mmHg
Average wind speed
13.5mph 21.7km/h
14.2mph 22.9km/h
13.8mph 22.2km/h
Average max. wind speed
14.5mph 23.3km/h
15mph 24.1km/h
14.6mph 23.5km/h
Average wind speed gusts
19.5mph 31.4km/h
19.9mph 32km/h
20.5mph 33km/h
Average humidity
82%
85%
83%
Average rainfall
1.5" 38mm
1.46" 37mm
1.18" 30mm
Average rainfall days
8.1
6.5
5.6
Average snowfall
2.01" 51mm
2.87" 73mm
2.83" 72mm
Average snowfall days
8.4
11.1
9.6
Average daylight
9h 0min
9h 2min
10h 3min
Average sunshine
3h 5min
3h 4min
3h 5min
Average sunshine days
14.2
11.9
11.7
Average UV index
1
1
2
Average cloud cover
60%
63%
60%
Average visibility
6mi 9.7km
6mi 9.7km
6mi 9.7km

Average temperature in January
Sheboygan, WI

Average temperature in January - Sheboygan, WI
  • Average high temperature in January: 26.1°F

The warmest month (with the highest average high temperature) is August (73.4°F).
The month with the lowest average high temperature is January (26.1°F).

  • Average low temperature in January: 17.6°F

The month with the highest average low temperature is August (64.4°F).
The coldest month (with the lowest average low temperature) is January (17.6°F).

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Average pressure in January
Sheboygan, WI

Average pressure in January - Sheboygan, WI
  • Average pressure in January: 30.08"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).

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Average wind speed in January
Sheboygan, WI

Average wind speed in January - Sheboygan, WI
  • Average wind speed in January: 14.2mph

The windiest month (with the highest average wind speed) is January (14.2mph).
The calmest month (with the lowest average wind speed) is July (8.8mph).

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Average humidity in January
Sheboygan, WI

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

The month with the highest relative humidity is January (85%).
The months with the lowest relative humidity are October and November (77%).

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Average rainfall in January
Sheboygan, WI

Average rainfall in January - Sheboygan, WI
  • Average rainfall in January: 1.46"

The wettest month (with the highest rainfall) is May (3.39").
The driest month (with the least rainfall) is February (1.18").

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Average rainfall days in January
Sheboygan, WI

Average rainfall days in January - Sheboygan, WI
  • Average rainfall days in January: 6.5 days

The month with the highest number of rainy days is April (15.9 days).
The month with the least rainy days is February (5.6 days).

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Average snowfall in January
Sheboygan, WI

Average snowfall in January - Sheboygan, WI
  • Average snowfall in January: 2.87"

The month with the highest snowfall is January (2.87").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in January
Sheboygan, WI

Average snowfall days in January - Sheboygan, WI
  • Average snowfall days in January: 11.1 days

The month with the highest number of snowfall days is January (11.1 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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

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

The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).

  • Average sunshine in January: 3h and 4min

The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).

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Average sunshine days in January
Sheboygan, WI

Average sunshine days in January - Sheboygan, WI
  • Average sunshine days in January: 11.9 days

The month with the most sunshine days is September (16.3 days).
The month with the least sunshine days is April (11.1 days).

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Average UV index in January
Sheboygan, WI

Average UV index in January - Sheboygan, 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, March and December (UV index 1).

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Average cloud cover in January
Sheboygan, WI

Average cloud cover in January - Sheboygan, WI
  • Average cloud cover in January: 63

The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is July (Cloud cover 25).

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Average visibility in January
Sheboygan, WI

Average visibility in January - Sheboygan, WI
  • Average visibility in January: 6mi

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

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Sheboygan, Wisconsin, USA

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