January weather forecast
Madison, MN

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Weather in January

January, like December, is another subzero cold winter month in Madison, Minnesota, with an average temperature fluctuating between 6.3°F (-14.3°C) and 20.3°F (-6.5°C).

Temperature

The coldest month is January, with an average high-temperature of 20.3°F (-6.5°C) and an average low-temperature of 6.3°F (-14.3°C).

Humidity

The most humid month is January, with an average relative humidity of 89%.

Rainfall

The month with the least rainfall is January, when the rain falls for 2.2 days and typically collects 0.55" (14mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall in Madison. In Madison, during January, snow falls for 10.5 days and regularly aggregates up to 3.58" (91mm) of snow. In Madison, during the entire year, snow falls for 47 days and aggregates up to 20.35" (517mm) of snow.

Daylight

The average length of the day in January in Madison is 9h and 14min.
On the first day of January, sunrise is at 8:02 am and sunset at 4:53 pm. On the last day of the month, sunrise is at 7:45 am and sunset at 5:30 pm CST.

Sunshine

The month with the least sunshine is January, with an average of 3.8h of sunshine.

UV index

The months with the lowest UV index are January and November, with an average maximum UV index of 1. A UV Index value of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV radiation for ordinary individuals.
Note: In January, a daily maximum UV index of 1 leads to the following instructions:
People with sensitive skin, children, and babies should always be protected from prolonged sun exposure. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized. Consider this! The reflection from snow can almost double the intensity of the Sun's UV radiation.
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Frequently asked questions

What month is the coldest in Madison?

The coldest period in Madison, Minnesota, is January, when temperatures fluctuate between an average high of 20.3°F (-6.5°C) and a low of 6.3°F (-14.3°C).

How cold is it in Madison in January?

During January, Madison experiences an average high-temperature of 20.3°F (-6.5°C) and a low-temperature of 6.3°F (-14.3°C).

What is the most humid month in Madison?

January is the most humid month, with an average relative humidity of 89%.

What is the average humidity in January in Madison?

In January, the average relative humidity in Madison, Minnesota, is 89%.

What is the driest month in Madison?

January is the month with the least rainfall in Madison. Rain falls for 2.2 days and accumulates 0.55" (14mm) of precipitation.

How much does it rain in Madison in January?

In Madison, Minnesota, during January, the rain falls for 2.2 days and regularly aggregates up to 0.55" (14mm) of precipitation.

How much does it snow in Madison in January?

In Madison, Minnesota, in January, snow falls for 10.5 days, with typically accumulated 3.58" (91mm) of snow.

How many hours of daylight does Madison have in January?

In Madison, Minnesota, the average day length in January is 9h and 14min.

What time are sunrise and sunset in January in Madison?

On the first day of January, sunrise is at 8:02 am and sunset at 4:53 pm. On the last day of the month, sunrise is at 7:45 am and sunset at 5:30 pm CST.

What is the month with the least sunshine in Madison?

With an average of 3.8h of sunshine, January has the least sunshine of the year.

How long on average sun shines in January in Madison?

In January, the average sunshine duration is 3.8h.

When is the lowest UV index in Madison?

The months with the lowest UV index in Madison, Minnesota, are January and November, with an average maximum UV index of 1.

How high is the UV index in January in Madison?

The average daily maximum UV index in January in Madison, Minnesota, is 1. A UV Index reading of 2, and below, represents 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
Madison, MN

Average temperature in January - Madison, MN
  • Average high temperature in January: 20.3°F

The warmest month (with the highest average high temperature) is July (81.7°F).
The month with the lowest average high temperature is January (20.3°F).

  • Average low temperature in January: 6.3°F

The month with the highest average low temperature is July (62.2°F).
The coldest month (with the lowest average low temperature) is January (6.3°F).

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Average pressure in January
Madison, MN

Average pressure in January - Madison, MN
  • Average pressure in January: 30.16"Hg

The months with the highest atmospheric pressure are January and February (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.86"Hg).

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Average wind speed in January
Madison, MN

Average wind speed in January - Madison, MN
  • Average wind speed in January: 9.8mph

The windiest month (with the highest average wind speed) is April (10.4mph).
The calmest month (with the lowest average wind speed) is July (7.6mph).

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Average humidity in January
Madison, MN

Average humidity in January - Madison, MN
  • Average humidity in January: 89%

The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is October (66%).

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Average rainfall in January
Madison, MN

Average rainfall in January - Madison, MN
  • Average rainfall in January: 0.55"

The wettest month (with the highest rainfall) is July (3.35").
The driest month (with the least rainfall) is January (0.55").

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Average rainfall days in January
Madison, MN

Average rainfall days in January - Madison, MN
  • Average rainfall days in January: 2.2 days

The month with the highest number of rainy days is June (15.9 days).
The month with the least rainy days is February (1.3 days).

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Average snowfall in January
Madison, MN

Average snowfall in January - Madison, MN
  • Average snowfall in January: 3.58"

The month with the highest snowfall is February (4.53").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in January
Madison, MN

Average snowfall days in January - Madison, MN
  • Average snowfall days in January: 10.5 days

The months with the highest number of snowfall days are January and December (10.5 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in January /
Average sunshine in January
Madison, MN

Average daylight in January / Average sunshine in January - Madison, MN
  • Average daylight in January: 9h and 1min

The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).

  • Average sunshine in January: 3h and 5min

The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).

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Average sunshine days in January
Madison, MN

Average sunshine days in January - Madison, MN
  • Average sunshine days in January: 19.3 days

The month with the most sunshine days is November (21.4 days).
The month with the least sunshine days is June (12.6 days).

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Average UV index in January
Madison, MN

Average UV index in January - Madison, MN
  • Average UV index in January: 1

The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January and November (UV index 1).

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Average cloud cover in January
Madison, MN

Average cloud cover in January - Madison, MN
  • Average cloud cover in January: 59

The month with the most cloud cover is January (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 26).

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Average visibility in January
Madison, MN

Average visibility in January - Madison, MN
  • Average visibility in January: 5mi

The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is January (5mi).

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Madison, Minnesota, USA

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