January weather forecast
Lymantown, WI

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Weather in January

January, the same as December, in Lymantown, Wisconsin, is a freezing cold winter month, with temperature in the range of an average high of 18°F (-7.8°C) and an average low of 6.1°F (-14.4°C).

Temperature

January is Lymantown's coldest month, registering average high temperatures of 18°F (-7.8°C) and lows of 6.1°F (-14.4°C).

Humidity

January and February, with an average relative humidity of 93%, are the most humid months.

Rainfall

January is the month with the least rainfall. Rain falls for 2.3 days and accumulates 0.94" (24mm) of precipitation.

Snowfall

Months with snowfall are January through May, October through December. In Lymantown, in January, snow falls for 21.5 days, with typically accumulated 6.57" (167mm) of snow. In Lymantown, during the entire year, snow falls for 102 days and aggregates up to 39.57" (1005mm) of snow.

Daylight

In January, the average length of the day in Lymantown is 9h and 8min.
On the first day of the month, sunrise is at 7:43 am and sunset at 4:27 pm. On the last day of January, in Lymantown, sunrise is at 7:25 am and sunset at 5:05 pm CST.

Sunshine

With an average of 2h of sunshine, January has the least sunshine of the year.

UV index

The months with the lowest UV index in Lymantown, Wisconsin, are January through March, November and December, with an average maximum UV index of 1. A UV Index of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV rays for the average person.
Note: In January, the maximum UV index of 1 suggests these recommendations:
Babies, children, and those with sensitive skin should always avoid extended periods in the sun. When the Sun is at its strongest around midday, find shade and limit exposure. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes. Heed this! Snow reflection can almost augment the UV radiation of the sun by double.
Updated: Feb 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What month is the coldest in Lymantown?

January, with its average high-temperature of 18°F (-7.8°C) and an average low-temperature of 6.1°F (-14.4°C), holds the record as the coldest month in Lymantown.

How cold is it in Lymantown in January?

The average high-temperature, in January, in Lymantown, is 18°F (-7.8°C), while the average low-temperature is 6.1°F (-14.4°C).

What are the most humid months in Lymantown?

January and February, with an average relative humidity of 93%, are most humid months.

What is the average humidity in January in Lymantown?

The average relative humidity in January is 93%.

What is the driest month in Lymantown?

The month with the least rainfall in Lymantown, Wisconsin, is January, when the rain falls for 2.3 days and typically collects 0.94" (24mm) of precipitation.

How many days does it rain in January in Lymantown?

In January, the rain falls for 2.3 days. Throughout January, 0.94" (24mm) of precipitation is accumulated.

How much does it snow in Lymantown in January?

In Lymantown, in January, during 21.5 snowfall days, 6.57" (167mm) of snow is typically accumulated.

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

In January, the average day length in Lymantown, Wisconsin, is 9h and 8min.

When is the sunrise / sunset in January in Lymantown?

In January, on the first day of the month, sunrise is at 7:43 am and sunset at 4:27 pm. On the last day of the month, in Lymantown, Wisconsin, sunrise is at 7:25 am and sunset at 5:05 pm CST.

What is the month with the least sunshine in Lymantown?

The month with the least sunshine in Lymantown is January, with an average of 2h of sunshine.

How long on average sun shines in January in Lymantown?

The average sunshine duration in January in Lymantown is 2h.

When is the lowest UV index in Lymantown?

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

How high is the UV index in January in Lymantown?

The average daily maximum UV index in January in Lymantown, Wisconsin, is 1. A UV Index value of 2, and less, symbolizes a low health risk from unprotected exposure to 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
Lymantown, WI

Average temperature in January - Lymantown, WI
  • Average high temperature in January: 18°F

The warmest month (with the highest average high temperature) is July (78.4°F).
The month with the lowest average high temperature is January (18°F).

  • Average low temperature in January: 6.1°F

The month with the highest average low temperature is July (56.8°F).
The coldest month (with the lowest average low temperature) is January (6.1°F).

Average pressure in January
Lymantown, WI

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

The month with the highest atmospheric pressure is February (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).

Average wind speed in January
Lymantown, WI

Average wind speed in January - Lymantown, WI
  • Average wind speed in January: 8.5mph

The windiest months (with the highest average wind speed) are April and November (8.6mph).
The calmest month (with the lowest average wind speed) is August (6.8mph).

Average humidity in January
Lymantown, WI

Average humidity in January - Lymantown, WI
  • Average humidity in January: 93%

The months with the highest relative humidity are January and February (93%).
The month with the lowest relative humidity is May (72%).

Average rainfall in January
Lymantown, WI

Average rainfall in January - Lymantown, WI
  • Average rainfall in January: 0.94"

The wettest month (with the highest rainfall) is May (2.99").
The driest month (with the least rainfall) is January (0.94").

Average rainfall days in January
Lymantown, WI

Average rainfall days in January - Lymantown, WI
  • Average rainfall days in January: 2.3 days

The month with the highest number of rainy days is June (15.3 days).
The months with the least rainy days are January and February (2.3 days).

Average snowfall in January
Lymantown, WI

Average snowfall in January - Lymantown, WI
  • Average snowfall in January: 6.57"

The month with the highest snowfall is December (7.56").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in January
Lymantown, WI

Average snowfall days in January - Lymantown, WI
  • Average snowfall days in January: 21.5 days

The month with the highest number of snowfall days is January (21.5 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in January / Average sunshine in January - Lymantown, WI
  • Average daylight in January: 9h and 1min

The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).

  • Average sunshine in January: 2h and 0min

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 0min).

Average sunshine days in January
Lymantown, WI

Average sunshine days in January - Lymantown, WI
  • Average sunshine days in January: 10.6 days

The month with the most sunshine days is August (14.9 days).
The month with the least sunshine days is April (9.7 days).

Average UV index in January
Lymantown, WI

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

Average cloud cover in January
Lymantown, WI

Average cloud cover in January - Lymantown, WI
  • Average cloud cover in January: 83

The month with the most cloud cover is January (Cloud cover 83).
The month with the least cloud cover is July (Cloud cover 39).

Average visibility in January
Lymantown, WI

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

The months with the highest visibility are May and June (6mi).
The months with the lowest visibility are January, February, March and December (4mi).

Lymantown, Wisconsin, USA

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