January weather forecast
Wyeville, WI

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Weather in January

January, the same as December, in Wyeville, Wisconsin, is a freezing cold winter month, with an average temperature fluctuating between 8.2°F (-13.2°C) and 21.4°F (-5.9°C).

Temperature

Wyeville experiences its lowest average temperatures in January, reaching a peak of 21.4°F (-5.9°C) and a minimum of 8.2°F (-13.2°C).

Humidity

January is the most humid month, with an average relative humidity of 91%.

Rainfall

The months with the least rainfall are January and February Rain falls for 3.5 days and accumulates 0.67" (17mm) of rain.

Snowfall

Months with snowfall are January through May, October through December. In Wyeville, in January, during 14.6 snowfall days, 3.07" (78mm) of snow is typically accumulated. Throughout the year, there are 58.3 snowfall days, and 16.02" (407mm) of snow is accumulated.

Daylight

In January, the average length of the day is 9h and 20min.
On the first day of January, sunrise is at 7:36 am and sunset at 4:33 pm. On the last day of the month, sunrise is at 7:20 am and sunset at 5:09 pm CST.

Sunshine

January has the least sunshine of the year, with an average of 2.8h of sunshine.

UV index

January, February, November and December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index of 2, and less, symbolizes a low threat to health from unsafe exposure to UV radiation for ordinary individuals.
Note: In January, the average maximum UV index of 1 translates into the following recommendations:
While sun exposure does not greatly affect most, individuals with fair skin, babies, and children always need vigilant safeguarding. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Foresee this! The reflection from snow can nearly double the intensity of UV radiation from the Sun.
Updated: Aug 25, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the coldest month in Wyeville?

In Wyeville, January is known for its average lowest temperatures, reaching a high of 21.4°F (-5.9°C) and a low of 8.2°F (-13.2°C).

How cold is January?

Wyeville in January has an average high-temperature of 21.4°F (-5.9°C) and an average low-temperature of 8.2°F (-13.2°C).

What is the most humid month?

January is the most humid month, with an average relative humidity of 91%.

What is the average humidity in January?

In Wyeville, the average relative humidity in January is 91%.

What is the driest month?

January and February are months with the least rain when the rain falls for 3.5 days and typically aggregates up to 0.67" (17mm) of rain.

How much does it rain in January?

In Wyeville, during January, the rain falls for 3.5 days and regularly aggregates up to 0.67" (17mm) of precipitation.

How much does it snow in January?

In Wyeville, during January, snow falls for 14.6 days and regularly aggregates up to 3.07" (78mm) of snow.

What is the average length of the day in January?

In January, the average day length in Wyeville, Wisconsin, is 9h and 20min.

When is the sunrise / sunset in January?

In January, on the first day of the month, sunrise is at 7:36 am and sunset at 4:33 pm. On the last day of the month, sunrise is at 7:20 am and sunset at 5:09 pm CST.

What is the month with the least sunshine?

With an average of 2.8h of sunshine, January has the least sunshine of the year.

How long on average sun shines in January?

The average sunshine duration in January is 2.8h.

When is the lowest UV index?

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

How high is the UV index in January?

The average daily maximum UV index in January is 1. A UV Index 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
Wyeville, WI

Average temperature in January - Wyeville, WI
  • Average high temperature in January: 21.4°F

The warmest month (with the highest average high temperature) is July (79.5°F).
The month with the lowest average high temperature is January (21.4°F).

  • Average low temperature in January: 8.2°F

The month with the highest average low temperature is July (60.6°F).
The coldest month (with the lowest average low temperature) is January (8.2°F).

Average pressure in January
Wyeville, WI

Average pressure in January - Wyeville, WI
  • Average pressure in January: 30.12"Hg

The months with the highest atmospheric pressure are January and February (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).

Average wind speed in January
Wyeville, WI

Average wind speed in January - Wyeville, WI
  • Average wind speed in January: 9mph

The windiest month (with the highest average wind speed) is April (9.3mph).
The calmest months (with the lowest average wind speed) are July and August (6.5mph).

Average humidity in January
Wyeville, WI

Average humidity in January - Wyeville, WI
  • Average humidity in January: 91%

The month with the highest relative humidity is January (91%).
The month with the lowest relative humidity is April (77%).

Average rainfall in January
Wyeville, WI

Average rainfall in January - Wyeville, WI
  • Average rainfall in January: 0.67"

The wettest month (with the highest rainfall) is June (2.91").
The driest months (with the least rainfall) are January and February (0.67").

Average rainfall days in January
Wyeville, WI

Average rainfall days in January - Wyeville, WI
  • Average rainfall days in January: 3.5 days

The month with the highest number of rainy days is June (15.3 days).
The month with the least rainy days is February (2.1 days).

Average snowfall in January
Wyeville, WI

Average snowfall in January - Wyeville, WI
  • Average snowfall in January: 3.07"

The month with the highest snowfall is February (3.98").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in January
Wyeville, WI

Average snowfall days in January - Wyeville, WI
  • Average snowfall days in January: 14.6 days

The month with the highest number of snowfall days is January (14.6 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in January / Average sunshine in January - Wyeville, 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: 2h and 5min

The month with the most sunshine is July (Average sunshine: 9h and 42min).
The month with the least sunshine is January (Average sunshine: 2h and 48min).

Average sunshine days in January
Wyeville, WI

Average sunshine days in January - Wyeville, WI
  • Average sunshine days in January: 16.7 days

The month with the most sunshine days is October (18.1 days).
The month with the least sunshine days is June (11.6 days).

Average UV index in January
Wyeville, WI

Average UV index in January - Wyeville, 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, February, November and December (UV index 1).

Average cloud cover in January
Wyeville, WI

Average cloud cover in January - Wyeville, WI
  • Average cloud cover in January: 70

The month with the most cloud cover is January (Cloud cover 70).
The month with the least cloud cover is August (Cloud cover 35).

Average visibility in January
Wyeville, WI

Average visibility in January - Wyeville, WI
  • Average visibility in January: 4mi

The months with the highest visibility are April, May, June, October and November (6mi).
The month with the lowest visibility is January (4mi).

Wyeville, Wisconsin, USA

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