January weather forecast
Cudahy, WI

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Weather in January

The onset of a new year in Cudahy, Wisconsin, begins with January characterized by chilly temperatures and heavy cloud cover. Unsurprisingly, this month is accompanied by the coldest highs and lows on record, with temperature fluctuating between 18°F (-7.8°C) and 27°F (-2.8°C), coupled with reflecting the highest percentage of cloud cover at 63%. Snowfall remains a regular winter feature, making roads frosted and landscapes picturesque. January's winds also remain brisk, affecting the feel of the weather outside. Despite these conditions, the city embraces winter, with snow activities becoming the staple outdoor pursuits.

Temperature

January, marked by an average high-temperature of 27°F (-2.8°C) and a low-temperature of 18°F (-7.8°C), is the coldest month.

Humidity

January is the most humid month, with an average relative humidity of 84%.

Rainfall

In Cudahy, in January, it is raining for 5.5 days, with typically 0.87" (22mm) of accumulated precipitation. In Cudahy, during the entire year, the rain falls for 131.9 days and collects up to 18.54" (471mm) of precipitation.

Snowfall

January through April, October through December are months with snowfall. January is the month with the most snowfall. Snow falls for 13.5 days and accumulates 2.01" (51mm) of snow.

Daylight

The average length of the day in January is 9h and 27min.
On the first day of January, sunrise is at 7:22 am and sunset at 4:27 pm. On the last day of the month, sunrise is at 7:07 am and sunset at 5:02 pm CST.

Sunshine

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

UV index

January and December, with an average maximum UV index of 1, are months with the lowest UV index in Cudahy. A UV Index reading of 2, and below, represents a minimal health hazard from exposure to the Sun's UV rays for average individuals.
Note: A maximum daily UV index of 1 during January morphs into the following directions:
Many can withstand an hour in the sun without burning, yet children must always have protection against sunlight. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation. Attention! Nearly twice the Sun's UV radiation can be reflected by snow.

Frequently asked questions

What is the coldest month?

January stands out as Cudahy's coldest month, with an average high-temperature of 27°F (-2.8°C) and a low-temperature of 18°F (-7.8°C).

How cold is it in Cudahy in January?

Cudahy in January has an average high-temperature of 27°F (-2.8°C) and an average low-temperature of 18°F (-7.8°C).

What is the most humid month?

The most humid month is January, with an average relative humidity of 84%.

What is the average humidity in January in Cudahy?

In Cudahy, the average relative humidity in January is 84%.

How many days does it rain in January?

In Cudahy, in January, it is raining for 5.5 days, with typically 0.87" (22mm) of accumulated precipitation.

What is the snowiest month?

The month with the most snowfall is January, when snow falls for 13.5 days and typically aggregates up to 2.01" (51mm) of snow.

How many days does it snow in January?

In Cudahy, in January, during 13.5 snowfall days, 2.01" (51mm) of snow is typically accumulated.

How many hours of daylight does Cudahy have in January?

In January, the average day length is 9h and 27min.

When is the sunrise / sunset in January?

In January, on the first day of the month, sunrise is at 7:22 am and sunset at 4:27 pm. On the last day of the month, sunrise is at 7:07 am and sunset at 5:02 pm CST.

What is the month with the least sunshine in Cudahy?

The month with the least sunshine is January, with an average of 3.6h of sunshine.

How long on average sun shines in January?

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

What is the month with the lowest UV index in Cudahy?

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

What is the UV index intensity in January?

In Cudahy, the average daily maximum UV index in January is 1. A UV Index reading of 2, and below, represents a minimal hazard to health from exposure to the Sun's UV radiation.
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
Cudahy, WI

Average temperature in January - Cudahy, WI
  • Average high temperature in January: 27°F

The warmest month (with the highest average high temperature) is July (75.9°F).
The month with the lowest average high temperature is January (27°F).

  • Average low temperature in January: 18°F

The month with the highest average low temperature is July (65.1°F).
The coldest month (with the lowest average low temperature) is January (18°F).

Average pressure in January
Cudahy, WI

Average pressure in January - Cudahy, WI
  • Average pressure in January: 30.09"Hg

The months with the highest atmospheric pressure are January, February and March (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

Average wind speed in January
Cudahy, WI

Average wind speed in January - Cudahy, WI
  • Average wind speed in January: 12.6mph

The windiest month (with the highest average wind speed) is January (12.6mph).
The calmest month (with the lowest average wind speed) is July (7.7mph).

Average humidity in January
Cudahy, WI

Average humidity in January - Cudahy, WI
  • Average humidity in January: 84%

The month with the highest relative humidity is January (84%).
The months with the lowest relative humidity are October and November (75%).

Average rainfall in January
Cudahy, WI

Average rainfall in January - Cudahy, WI
  • Average rainfall in January: 0.87"

The wettest month (with the highest rainfall) is July (2.4").
The driest month (with the least rainfall) is February (0.75").

Average rainfall days in January
Cudahy, WI

Average rainfall days in January - Cudahy, WI
  • Average rainfall days in January: 5.5 days

The month with the highest number of rainy days is July (16.1 days).
The month with the least rainy days is February (4.3 days).

Average snowfall in January
Cudahy, WI

Average snowfall in January - Cudahy, WI
  • Average snowfall in January: 2.01"

The month with the highest snowfall is January (2.01").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in January
Cudahy, WI

Average snowfall days in January - Cudahy, WI
  • Average snowfall days in January: 13.5 days

The month with the highest number of snowfall days is January (13.5 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

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

The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).

  • Average sunshine in January: 3h and 4min

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

Average sunshine days in January
Cudahy, WI

Average sunshine days in January - Cudahy, WI
  • Average sunshine days in January: 13.9 days

The month with the most sunshine days is November (17.2 days).
The month with the least sunshine days is July (11.6 days).

Average UV index in January
Cudahy, WI

Average UV index in January - Cudahy, 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
Cudahy, WI

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

The month with the most cloud cover is January (Cloud cover 63).
The months with the least cloud cover are July and August (Cloud cover 27).

Average visibility in January
Cudahy, WI

Average visibility in January - Cudahy, 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).

Cudahy, Wisconsin, USA

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