January weather forecast
Edgerton, WI

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Weather in January

January, like December, is a freezing cold winter month in Edgerton, Wisconsin, with an average temperature varying between 24.4°F (-4.2°C) and 12°F (-11.1°C).

Temperature

January, characterized by an average high temperature of 24.4°F (-4.2°C) and a low temperature of 12°F (-11.1°C), is generally the coldest month.

Humidity

January is the most humid month, with an average relative humidity of 88%.

Rainfall

January, February and December are months with the least rain when the rain falls for 3.6 days and typically aggregates up to 0.51" (13mm) of rain.

Snowfall

January through April, October through December are months with snowfall in Edgerton. In Edgerton, Wisconsin, in January, snow falls for 11.5 days, with typically accumulated 1.77" (45mm) of snow. Throughout the year, there are 42.1 snowfall days, and 6.97" (177mm) of snow is accumulated.

Daylight

The average length of the day in January in Edgerton, Wisconsin, is 9h and 28min.
On the first day of January, sunrise is at 7:26 am and sunset at 4:32 pm. On the last day of the month, sunrise is at 7:12 am and sunset at 5:07 pm CST.

Sunshine

With an average of 3.5h of sunshine, January has the least sunshine of the year in Edgerton.

UV index

January and December, with an average maximum UV index of 1, are months with the lowest UV index in Edgerton. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The maximum UV index of 1 during January leads to these instructions:
Although the majority can endure up to an hour in the sun without burns, children always require sun protection. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage. Mind this! Nearly twice the UV radiation from the Sun can be reflected by the snow.
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Frequently asked questions

What part of the year is the coldest in Edgerton?

January, with an average high of 24.4°F (-4.2°C) and a low of 12°F (-11.1°C), signifies the coldest month of the year in Edgerton, Wisconsin.

How cold is January in Edgerton?

In Edgerton, 24.4°F (-4.2°C) is the average high-temperature and 12°F (-11.1°C) is the average low-temperature during January.

What is the most humid month in Edgerton?

With an average relative humidity of 88%, January is the most humid month in Edgerton, Wisconsin.

What is the average humidity in January in Edgerton?

The average relative humidity in January in Edgerton is 88%.

What is the driest month in Edgerton?

January, February and December are months with the least rain in Edgerton when the rain falls for 3.6 days and typically aggregates up to 0.51" (13mm) of rain.

How many days does it rain in January in Edgerton?

In Edgerton, during January, the rain falls for 3.6 days and regularly aggregates up to 0.51" (13mm) of precipitation.

How many days does it snow in January in Edgerton?

In January, it is snowing for 11.5 days. Throughout January, 1.77" (45mm) of snow is accumulated.

How many hours of daylight does Edgerton have in January?

In January, the average day length is 9h and 28min.

When are sunrise and sunset in January in Edgerton?

In January, on the first day of the month, sunrise is at 7:26 am and sunset at 4:32 pm. On the last day of the month, sunrise is at 7:12 am and sunset at 5:07 pm CST.

What is the month with the least sunshine in Edgerton?

January has the least sunshine of the year, with an average of 3.5h of sunshine.

How long on average sun shines in January in Edgerton?

In Edgerton, Wisconsin, the average sunshine duration in January is 3.5h.

When is the lowest UV index in Edgerton?

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

What is the UV index intensity in January in Edgerton?

In January, the average daily maximum UV index in Edgerton is 1. A UV Index value of 2, and less, symbolizes a minimal hazard to health from 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
Edgerton, WI

Average temperature in January - Edgerton, WI
  • Average high temperature in January: 24.4°F

The warmest month (with the highest average high temperature) is July (79.3°F).
The month with the lowest average high temperature is January (24.4°F).

  • Average low temperature in January: 12°F

The month with the highest average low temperature is July (62.2°F).
The coldest month (with the lowest average low temperature) is January (12°F).

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Average pressure in January
Edgerton, WI

Average pressure in January - Edgerton, WI
  • Average pressure in January: 30.11"Hg

The months with the highest atmospheric pressure are January and February (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

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Average wind speed in January
Edgerton, WI

Average wind speed in January - Edgerton, WI
  • Average wind speed in January: 9.6mph

The windiest month (with the highest average wind speed) is April (10mph).
The calmest month (with the lowest average wind speed) is August (6.5mph).

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Average humidity in January
Edgerton, WI

Average humidity in January - Edgerton, WI
  • Average humidity in January: 88%

The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is April (76%).

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Average rainfall in January
Edgerton, WI

Average rainfall in January - Edgerton, WI
  • Average rainfall in January: 0.51"

The wettest month (with the highest rainfall) is June (1.85").
The driest months (with the least rainfall) are January, February and December (0.51").

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Average rainfall days in January
Edgerton, WI

Average rainfall days in January - Edgerton, WI
  • Average rainfall days in January: 3.6 days

The month with the highest number of rainy days is June (15.6 days).
The month with the least rainy days is January (3.6 days).

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Average snowfall in January
Edgerton, WI

Average snowfall in January - Edgerton, WI
  • Average snowfall in January: 1.77"

The month with the highest snowfall is February (1.81").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in January
Edgerton, WI

Average snowfall days in January - Edgerton, WI
  • Average snowfall days in January: 11.5 days

The month with the highest number of snowfall days is January (11.5 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in January / Average sunshine in January - Edgerton, WI
  • Average daylight in January: 9h and 3min

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 3min

The month with the most sunshine is July (Average sunshine: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).

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Average sunshine days in January
Edgerton, WI

Average sunshine days in January - Edgerton, WI
  • Average sunshine days in January: 19.7 days

The month with the most sunshine days is January (19.7 days).
The month with the least sunshine days is June (11.3 days).

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Average UV index in January
Edgerton, WI

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

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

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Average cloud cover in January
Edgerton, WI

Average cloud cover in January - Edgerton, WI
  • Average cloud cover in January: 64

The month with the most cloud cover is January (Cloud cover 64).
The months with the least cloud cover are August and September (Cloud cover 34).

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Average visibility in January
Edgerton, WI

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

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

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Edgerton, Wisconsin, USA

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