January weather forecast
Clam Lake, WI

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Weather in January

January, the same as December, in Clam Lake, Wisconsin, is another subzero cold winter month, with an average temperature ranging between max 17.6°F (-8°C) and min 5.5°F (-14.7°C).

Temperature

Clam Lake's January weather, with an average high temperature of 17.6°F (-8°C) and an average low temperature of 5.5°F (-14.7°C), tends to be the coldest of the year.

Humidity

With an average relative humidity of 93%, January is the most humid month.

Rainfall

January is the month with the least rainfall in Clam Lake, Wisconsin. Rain falls for 2.4 days and accumulates 0.91" (23mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall. In Clam Lake, in January, snow falls for 23.3 days, with typically accumulated 6.73" (171mm) of snow. In Clam Lake, during the entire year, snow falls for 110.1 days and aggregates up to 45.79" (1163mm) of snow.

Daylight

In Clam Lake, the average length of the day in January is 9h and 7min.
On the first day of the month, sunrise is at 7:46 am and sunset at 4:28 pm. On the last day of January, sunrise is at 7:27 am and sunset at 5:06 pm CST.

Sunshine

January has the least sunshine of the year, with an average of 2.2h 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 value of 2, and less, symbolizes a low health risk from exposure to the Sun's UV radiation for ordinary individuals.
Note: The maximum UV index, 1 during January, leads to the following recommendations:
Babies, children, and those with sensitive skin should always avoid extended periods in the sun. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days. Mind this! Nearly twice the UV radiation from the Sun can be reflected by the snow.
Updated: Jul 27, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What month is the coldest?

January, having an average high-temperature of 17.6°F (-8°C) and an average low-temperature of 5.5°F (-14.7°C), is the coldest month.

How cold is January?

In Clam Lake, 17.6°F (-8°C) is the average high-temperature and 5.5°F (-14.7°C) is the average low-temperature during January.

What is the most humid month?

The most humid month in Clam Lake is January, with an average relative humidity of 93%.

What is the average humidity in January?

The average relative humidity in January is 93%.

What is the driest month?

The month with the least rainfall in Clam Lake is January, when the rain falls for 2.4 days and typically collects 0.91" (23mm) of precipitation.

How much does it rain in January?

In Clam Lake, Wisconsin, in January, it is raining for 2.4 days, with typically 0.91" (23mm) of accumulated precipitation.

How many days does it snow in January?

In Clam Lake, Wisconsin, during January, snow falls for 23.3 days and regularly aggregates up to 6.73" (171mm) of snow.

What is the average length of the day in January?

In Clam Lake, the average day length in January is 9h and 7min.

What time are sunrise and sunset in January?

In January, on the first day of the month, sunrise is at 7:46 am and sunset at 4:28 pm. On the last day of the month, in Clam Lake, sunrise is at 7:27 am and sunset at 5:06 pm CST.

What is the month with the least sunshine?

With an average of 2.2h of sunshine, January has the least sunshine of the year.

How long on average sun shines in January?

In January, the average sunshine duration in Clam Lake is 2.2h.

What are the months with the lowest UV index?

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

What is the UV index intensity in January?

In January, the average daily maximum UV index is 1. A UV Index estimate of 2, and below, represents a low health threat from unsafe 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
Clam Lake, WI

Average temperature in January - Clam Lake, WI
  • Average high temperature in January: 17.6°F

The warmest month (with the highest average high temperature) is July (79°F).
The month with the lowest average high temperature is January (17.6°F).

  • Average low temperature in January: 5.5°F

The month with the highest average low temperature is July (57.7°F).
The coldest month (with the lowest average low temperature) is January (5.5°F).

Average pressure in January
Clam Lake, WI

Average pressure in January - Clam Lake, WI
  • Average pressure in January: 30.1"Hg

The month with the highest atmospheric pressure is February (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).

Average wind speed in January
Clam Lake, WI

Average wind speed in January - Clam Lake, WI
  • Average wind speed in January: 8.1mph

The windiest months (with the highest average wind speed) are April and November (8.3mph).
The calmest month (with the lowest average wind speed) is August (6.5mph).

Average humidity in January
Clam Lake, WI

Average humidity in January - Clam Lake, WI
  • Average humidity in January: 93%

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

Average rainfall in January
Clam Lake, WI

Average rainfall in January - Clam Lake, WI
  • Average rainfall in January: 0.91"

The wettest month (with the highest rainfall) is July (2.64").
The driest month (with the least rainfall) is January (0.91").

Average rainfall days in January
Clam Lake, WI

Average rainfall days in January - Clam Lake, WI
  • Average rainfall days in January: 2.4 days

The month with the highest number of rainy days is June (16.3 days).
The month with the least rainy days is January (2.4 days).

Average snowfall in January
Clam Lake, WI

Average snowfall in January - Clam Lake, WI
  • Average snowfall in January: 6.73"

The month with the highest snowfall is December (9.09").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in January
Clam Lake, WI

Average snowfall days in January - Clam Lake, WI
  • Average snowfall days in January: 23.3 days

The month with the highest number of snowfall days is January (23.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in January /
Average sunshine in January
Clam Lake, WI

Average daylight in January / Average sunshine in January - Clam Lake, 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 1min

The month with the most sunshine is July (Average sunshine: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 2h and 12min).

Average sunshine days in January
Clam Lake, WI

Average sunshine days in January - Clam Lake, WI
  • Average sunshine days in January: 9.2 days

The month with the most sunshine days is September (14.1 days).
The month with the least sunshine days is December (8.9 days).

Average UV index in January
Clam Lake, WI

Average UV index in January - Clam Lake, 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
Clam Lake, WI

Average cloud cover in January - Clam Lake, WI
  • Average cloud cover in January: 80

The month with the most cloud cover is January (Cloud cover 80).
The month with the least cloud cover is July (Cloud cover 35).

Average visibility in January
Clam Lake, WI

Average visibility in January - Clam Lake, WI
  • Average visibility in January: 4mi

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

Clam Lake, Wisconsin, USA

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