January weather forecast
Twin Lakes, WI

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Weather in January

January, the same as December, in Twin Lakes, Wisconsin, is a freezing cold winter month, with temperature in the range of an average low of 14.9°F (-9.5°C) and an average high of 26.2°F (-3.2°C).

Temperature

January, with an average high of 26.2°F (-3.2°C) and a low of 14.9°F (-9.5°C), signifies the coldest month of the year.

Humidity

With an average relative humidity of 85%, January is the most humid month.

Rainfall

In Twin Lakes, in January, it is raining for 4.1 days, with typically 1.26" (32mm) of accumulated precipitation. Throughout the year, there are 139.6 rainfall days, and 26.18" (665mm) of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall. The month with the most snowfall is January, when snow falls for 10.1 days and typically aggregates up to 4.33" (110mm) of snow.

Daylight

In Twin Lakes, the average length of the day in January is 9h and 29min.
On the first day of January, sunrise is at 7:22 am and sunset at 4:30 pm. On the last day of the month, sunrise is at 7:08 am and sunset at 5:04 pm CST.

Sunshine

January and February, with an average of 3.6h of sunshine, are months with the least sunshine.

UV index

January 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 threat to health from exposure to the Sun's UV radiation for average individuals.
Note: A daily maximum UV index of 1 in January translates into the following instructions:
In contrast to children, who must always be shielded from the sun, most people can tolerate up to an hour of sun exposure without any burns. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation. Observe! Snow reflection can nearly intensify the Sun's UV radiation twofold.
Updated: Jul 22, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the coldest time of year in Twin Lakes?

January, having an average high-temperature of 26.2°F (-3.2°C) and an average low-temperature of 14.9°F (-9.5°C), is the coldest month.

How cold is it in January?

In January, in Twin Lakes, the average high-temperature is 26.2°F (-3.2°C), and the average low-temperature is 14.9°F (-9.5°C).

What is the most humid month?

The most humid month is January, with an average relative humidity of 85%.

What is the average humidity in January in Twin Lakes?

In Twin Lakes, the average relative humidity in January is 85%.

How much does it rain in January?

In Twin Lakes, during January, the rain falls for 4.1 days and regularly aggregates up to 1.26" (32mm) of precipitation.

What is the snowiest month?

The month with the most snowfall is January, when snow falls for 10.1 days and typically aggregates up to 4.33" (110mm) of snow.

How much does it snow in January?

In Twin Lakes, during January, snow falls for 10.1 days and regularly aggregates up to 4.33" (110mm) of snow.

How many hours of daylight does Twin Lakes have in January?

The average day length in January is 9h and 29min.

When are sunrise and sunset in January?

On the first day of January, sunrise is at 7:22 am and sunset at 4:30 pm. On the last day of the month, sunrise is at 7:08 am and sunset at 5:04 pm CST.

What is the month with the least sunshine?

The months with the least sunshine in Twin Lakes are January and February, with an average of 3.6h of sunshine.

How many hours of sunshine does Twin Lakes have in January?

In January, the average sunshine duration is 3.6h.

What is the month with the lowest UV index?

January 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 January, the average daily maximum UV index 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
Twin Lakes, WI

Average temperature in January - Twin Lakes, WI
  • Average high temperature in January: 26.2°F

The warmest month (with the highest average high temperature) is July (79°F).
The month with the lowest average high temperature is January (26.2°F).

  • Average low temperature in January: 14.9°F

The month with the highest average low temperature is July (63.1°F).
The coldest month (with the lowest average low temperature) is January (14.9°F).

Average pressure in January
Twin Lakes, WI

Average pressure in January - Twin Lakes, WI
  • Average pressure in January: 30.1"Hg

The months with the highest atmospheric pressure are January and February (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

Average wind speed in January
Twin Lakes, WI

Average wind speed in January - Twin Lakes, WI
  • Average wind speed in January: 10.3mph

The windiest months (with the highest average wind speed) are January and February (10.3mph).
The calmest month (with the lowest average wind speed) is August (6.4mph).

Average humidity in January
Twin Lakes, WI

Average humidity in January - Twin Lakes, WI
  • Average humidity in January: 85%

The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is October (76%).

Average rainfall in January
Twin Lakes, WI

Average rainfall in January - Twin Lakes, WI
  • Average rainfall in January: 1.26"

The wettest month (with the highest rainfall) is June (3.54").
The driest month (with the least rainfall) is December (1.06").

Average rainfall days in January
Twin Lakes, WI

Average rainfall days in January - Twin Lakes, WI
  • Average rainfall days in January: 4.1 days

The month with the highest number of rainy days is July (18.5 days).
The month with the least rainy days is February (3.4 days).

Average snowfall in January
Twin Lakes, WI

Average snowfall in January - Twin Lakes, WI
  • Average snowfall in January: 4.33"

The month with the highest snowfall is January (4.33").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in January
Twin Lakes, WI

Average snowfall days in January - Twin Lakes, WI
  • Average snowfall days in January: 10.1 days

The month with the highest number of snowfall days is January (10.1 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in January /
Average sunshine in January
Twin Lakes, WI

Average daylight in January / Average sunshine in January - Twin Lakes, 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 4min

The months with the most sunshine are July and August (Average sunshine: 9h and 54min).
The months with the least sunshine are January and February (Average sunshine: 3h and 36min).

Average sunshine days in January
Twin Lakes, WI

Average sunshine days in January - Twin Lakes, WI
  • Average sunshine days in January: 17.6 days

The month with the most sunshine days is November (18.7 days).
The month with the least sunshine days is July (9.9 days).

Average UV index in January
Twin Lakes, WI

Average UV index in January - Twin Lakes, WI
  • Average UV index in January: 1

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

Average cloud cover in January
Twin Lakes, WI

Average cloud cover in January - Twin Lakes, 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, August and September (Cloud cover 32).

Average visibility in January
Twin Lakes, WI

Average visibility in January - Twin Lakes, 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).

Twin Lakes, Wisconsin, USA

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