January weather forecast
Cass Lake, MN

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Weather in January

January, like December, is another subzero cold winter month in Cass Lake, Minnesota, with an average temperature fluctuating between 1.6°F (-16.9°C) and 16.2°F (-8.8°C).

Temperature

January stands out as Cass Lake's coldest month, with an average high-temperature of 16.2°F (-8.8°C) and a low-temperature of 1.6°F (-16.9°C).

Humidity

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

Rainfall

The months with the least rainfall are January and February Rain falls for 1.5 days and accumulates 0.75" (19mm) of rain.

Snowfall

January through May, October through December are months with snowfall. In Cass Lake, in January, snow falls for 18.7 days, with typically accumulated 5.71" (145mm) of snow. Throughout the year, there are 94.6 snowfall days, and 36.26" (921mm) of snow is accumulated.

Daylight

In Cass Lake, the average length of the day in January is 8h and 59min.
On the first day of January, sunrise is at 8:05 am and sunset at 4:38 pm. On the last day of the month, sunrise is at 7:45 am and sunset at 5:17 pm CST.

Sunshine

The month with the least sunshine is January, with an average of 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 reading of 2, and below, represents a minimal health hazard from unsafe exposure to UV radiation for average individuals.
Note: The daily high UV index of 1 in January translates into this advice:
Children necessitate constant protection from sunlight, unlike the majority, who can remain under the sun for about an hour without burning. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. 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 is the coldest month in Cass Lake?

Cass Lake's January weather, with an average high temperature of 16.2°F (-8.8°C) and an average low temperature of 1.6°F (-16.9°C), tends to be the coldest of the year.

How cold is January?

The high-temperature, in January, in Cass Lake, records 16.2°F (-8.8°C), while the low-temperature is 1.6°F (-16.9°C).

What are the most humid months?

The months with the highest humidity are January and February, 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 months with the least rainfall are January and February Rain falls for 1.5 days and accumulates 0.75" (19mm) of rain.

How many days does it rain in January?

In Cass Lake, during January, the rain falls for 1.5 days and regularly aggregates up to 0.75" (19mm) of precipitation.

How much does it snow in January?

In Cass Lake, in January, during 18.7 snowfall days, 5.71" (145mm) of snow is typically accumulated.

What is the average length of the day in January?

In Cass Lake, the average day length in January is 8h and 59min.

When is the sunrise / sunset in January?

In January, on the first day of the month, sunrise is at 8:05 am and sunset at 4:38 pm. On the last day of the month, sunrise is at 7:45 am and sunset at 5:17 pm CST.

What is the month with the least sunshine?

With an average of 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 is 2h.

When is 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 reading of 2, and below, represents a low health risk 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
Cass Lake, MN

Average temperature in January - Cass Lake, MN
  • Average high temperature in January: 16.2°F

The warmest month (with the highest average high temperature) is July (79.3°F).
The month with the lowest average high temperature is January (16.2°F).

  • Average low temperature in January: 1.6°F

The month with the highest average low temperature is July (57.6°F).
The coldest month (with the lowest average low temperature) is January (1.6°F).

Average pressure in January
Cass Lake, MN

Average pressure in January - Cass Lake, MN
  • Average pressure in January: 30.12"Hg

The month with the highest atmospheric pressure is February (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).

Average wind speed in January
Cass Lake, MN

Average wind speed in January - Cass Lake, MN
  • Average wind speed in January: 7.8mph

The windiest month (with the highest average wind speed) is October (8.2mph).
The calmest month (with the lowest average wind speed) is August (6.9mph).

Average humidity in January
Cass Lake, MN

Average humidity in January - Cass Lake, MN
  • 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 (70%).

Average rainfall in January
Cass Lake, MN

Average rainfall in January - Cass Lake, MN
  • Average rainfall in January: 0.75"

The wettest month (with the highest rainfall) is June (2.91").
The driest months (with the least rainfall) are January and February (0.75").

Average rainfall days in January
Cass Lake, MN

Average rainfall days in January - Cass Lake, MN
  • Average rainfall days in January: 1.5 days

The month with the highest number of rainy days is June (16.5 days).
The month with the least rainy days is February (1.3 days).

Average snowfall in January
Cass Lake, MN

Average snowfall in January - Cass Lake, MN
  • Average snowfall in January: 5.71"

The month with the highest snowfall is December (7.28").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in January
Cass Lake, MN

Average snowfall days in January - Cass Lake, MN
  • Average snowfall days in January: 18.7 days

The month with the highest number of snowfall days is January (18.7 days).
The months with the least snowfall days are June, July and August (0 days).

Average daylight in January /
Average sunshine in January
Cass Lake, MN

Average daylight in January / Average sunshine in January - Cass Lake, MN
  • Average daylight in January: 9h and 0min

The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 30min).

  • Average sunshine in January: 2h

The month with the most sunshine is July (Average sunshine: 10h).
The month with the least sunshine is January (Average sunshine: 2h).

Average sunshine days in January
Cass Lake, MN

Average sunshine days in January - Cass Lake, MN
  • Average sunshine days in January: 14.3 days

The month with the most sunshine days is August (17.2 days).
The month with the least sunshine days is June (11.7 days).

Average UV index in January
Cass Lake, MN

Average UV index in January - Cass Lake, MN
  • 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
Cass Lake, MN

Average cloud cover in January - Cass Lake, MN
  • Average cloud cover in January: 80

The month with the most cloud cover is January (Cloud cover 80).
The months with the least cloud cover are July and August (Cloud cover 34).

Average visibility in January
Cass Lake, MN

Average visibility in January - Cass Lake, MN
  • Average visibility in January: 4mi

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

Cass Lake, Minnesota, USA

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