January weather forecast
Forest Junction, WI

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Weather in January

January, like December, is a freezing cold winter month in Forest Junction, Wisconsin, with an average temperature fluctuating between 22.5°F (-5.3°C) and 11.7°F (-11.3°C).

Temperature

In Forest Junction, the lowest average temperatures are observed in January, with a high of 22.5°F (-5.3°C) and a low of 11.7°F (-11.3°C).

Humidity

January and February, with an average relative humidity of 88%, are the most humid months.

Rainfall

In Forest Junction, in January, it is raining for 4.8 days, with typically 1.1" (28mm) of accumulated precipitation. In Forest Junction, during the entire year, the rain falls for 136 days and collects up to 22.4" (569mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall. The month with the most snowfall in Forest Junction is January, when snow falls for 14 days and typically aggregates up to 4.69" (119mm) of snow.

Daylight

In January, the average length of the day is 9h and 19min.
On the first day of the month, sunrise is at 7:27 am and sunset at 4:24 pm. On the last day of January, sunrise is at 7:11 am and sunset at 5:00 pm CST.

Sunshine

January and February, with an average of 3.5h of sunshine, are months with the least sunshine.

UV index

January, November and December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index value of 2, and less, symbolizes a low health risk from unsafe exposure to UV radiation for the ordinary person.
Note: An average maximum UV index of 1 in January leads to these recommendations:
Children must always have sun protection, unlike most people, who can tolerate up to an hour in the sun without any burns. Limiting exposure to the direct Sun during midday hours can help prevent harmful UV radiation effects. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage. Consider this! The reflection from snow can almost double the intensity of the Sun's UV radiation.
Updated: Jul 10, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the coldest months?

Temperature records mark January as the coldest month, with highs averaging 22.5°F (-5.3°C) and lows at 11.7°F (-11.3°C).

How cold is January in Forest Junction?

The average high-temperature, in January, in Forest Junction, is 22.5°F (-5.3°C), while the average low-temperature is 11.7°F (-11.3°C).

What is the most humid month?

The months with the highest humidity are January and February, with an average relative humidity of 88%.

What is the average humidity in January?

The average relative humidity in January is 88%.

How much does it rain in Forest Junction in January?

In Forest Junction, in January, it is raining for 4.8 days, with typically 1.1" (28mm) of accumulated precipitation.

What is the snowiest month?

The month with the most snowfall is January, when snow falls for 14 days and typically aggregates up to 4.69" (119mm) of snow.

How many days does it snow in January?

In January, it is snowing for 14 days. Throughout January, 4.69" (119mm) of snow is accumulated.

What is the average length of the day in January?

In January, the average day length is 9h and 19min.

What time are sunrise and sunset in January?

On the first day of January, sunrise is at 7:27 am and sunset at 4:24 pm. On the last day of the month, sunrise is at 7:11 am and sunset at 5:00 pm CST.

What are the months with the least sunshine?

January and February, with an average of 3.5h of sunshine, are months with the least sunshine.

How long on average sun shines in January?

The average sunshine duration in January is 3.5h.

What is the month with the lowest UV index?

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

What is the UV index reading in January?

In January, the average daily maximum UV index is 1. A UV Index reading of 2, and below, represents 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
Forest Junction, WI

Average temperature in January - Forest Junction, WI
  • Average high temperature in January: 22.5°F

The warmest month (with the highest average high temperature) is July (77.7°F).
The month with the lowest average high temperature is January (22.5°F).

  • Average low temperature in January: 11.7°F

The month with the highest average low temperature is July (60.8°F).
The coldest month (with the lowest average low temperature) is January (11.7°F).

Average pressure in January
Forest Junction, WI

Average pressure in January - Forest Junction, WI
  • Average pressure in January: 30.08"Hg

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

Average wind speed in January
Forest Junction, WI

Average wind speed in January - Forest Junction, WI
  • Average wind speed in January: 10.2mph

The windiest month (with the highest average wind speed) is January (10.2mph).
The calmest month (with the lowest average wind speed) is July (7.2mph).

Average humidity in January
Forest Junction, WI

Average humidity in January - Forest Junction, WI
  • Average humidity in January: 88%

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

Average rainfall in January
Forest Junction, WI

Average rainfall in January - Forest Junction, WI
  • Average rainfall in January: 1.1"

The wettest month (with the highest rainfall) is May (3.03").
The driest month (with the least rainfall) is February (0.98").

Average rainfall days in January
Forest Junction, WI

Average rainfall days in January - Forest Junction, WI
  • Average rainfall days in January: 4.8 days

The month with the highest number of rainy days is May (16.2 days).
The month with the least rainy days is February (3.9 days).

Average snowfall in January
Forest Junction, WI

Average snowfall in January - Forest Junction, WI
  • Average snowfall in January: 4.69"

The month with the highest snowfall is January (4.69").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in January
Forest Junction, WI

Average snowfall days in January - Forest Junction, WI
  • Average snowfall days in January: 14 days

The month with the highest number of snowfall days is January (14 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in January /
Average sunshine in January
Forest Junction, WI

Average daylight in January / Average sunshine in January - Forest Junction, 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 3min

The month with the most sunshine is July (Average sunshine: 10h and 24min).
The months with the least sunshine are January and February (Average sunshine: 3h and 30min).

Average sunshine days in January
Forest Junction, WI

Average sunshine days in January - Forest Junction, WI
  • Average sunshine days in January: 14.6 days

The month with the most sunshine days is November (16.8 days).
The month with the least sunshine days is July (11.1 days).

Average UV index in January
Forest Junction, WI

Average UV index in January - Forest Junction, WI
  • Average UV index in January: 1

The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, November and December (UV index 1).

Average cloud cover in January
Forest Junction, WI

Average cloud cover in January - Forest Junction, 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 31).

Average visibility in January
Forest Junction, WI

Average visibility in January - Forest Junction, WI
  • Average visibility in January: 5mi

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

Forest Junction, Wisconsin, USA

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