January weather forecast
Milton, WI

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Weather in January

January, like December, is a freezing cold winter month in Milton, Wisconsin, with temperature in the range of an average low of 12°F (-11.1°C) and an average high of 24.6°F (-4.1°C).

Temperature

January, with its high-temperature average of 24.6°F (-4.1°C) and a low-temperature average of 12°F (-11.1°C), is the coldest month.

Humidity

January is the most humid month, with an average relative humidity of 88%.

Rainfall

In Milton, in January, during 5.1 rainfall days, 1.42" (36mm) of precipitation is typically accumulated. In Milton, Wisconsin, during the entire year, the rain falls for 149.1 days and collects up to 28.78" (731mm) of precipitation.

Snowfall

January through April, October through December are months with snowfall in Milton. The month with the most snowfall in Milton is January, when snow falls for 13.9 days and typically aggregates up to 5.08" (129mm) of snow.

Daylight

In January, the average length of the day in Milton is 9h and 28min.
On the first day of the month, sunrise is at 7:26 am and sunset at 4:32 pm. On the last day of January, in Milton, sunrise is at 7:11 am and sunset at 5:06 pm CST.

Sunshine

January and February, with an average of 3.5h 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 of 2, and less, symbolizes a minimal health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.
Note: A maximum high UV index of 1 in January translates into the following recommendations:
Long-term sun exposure is typically not a concern for most. However, those with sensitive skin, infants, and children must always have protection. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation. Bear in mind! The Sun's UV radiation can nearly double in intensity due to the reflective quality of snow.
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Frequently asked questions

What is the coldest time of year in Milton?

Temperature records in Milton, Wisconsin, mark January as the coldest month, with highs averaging 24.6°F (-4.1°C) and lows at 12°F (-11.1°C).

How cold is it in Milton in January?

During January, Milton experiences an average high-temperature of 24.6°F (-4.1°C) and a low-temperature of 12°F (-11.1°C).

What is the most humid month in Milton?

With an average relative humidity of 88%, January is the most humid month in Milton, Wisconsin.

What is the average humidity in January in Milton?

The average relative humidity in January is 88%.

How much does it rain in Milton in January?

In Milton, in January, it is raining for 5.1 days, with typically 1.42" (36mm) of accumulated precipitation.

When does it snow the most in Milton?

The month with the most snowfall in Milton, Wisconsin, is January, when snow falls for 13.9 days and typically aggregates up to 5.08" (129mm) of snow.

How much does it snow in Milton in January?

In Milton, during January, snow falls for 13.9 days and regularly aggregates up to 5.08" (129mm) of snow.

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

In Milton, the average day length in January is 9h and 28min.

What time are sunrise and sunset in January in Milton?

On the first day of January in Milton, sunrise is at 7:26 am and sunset at 4:32 pm. On the last day of the month, sunrise is at 7:11 am and sunset at 5:06 pm CST.

What is the month with the least sunshine in Milton?

January and February, with an average of 3.5h of sunshine, are months with the least sunshine.

How long on average sun shines in January in Milton?

In Milton, Wisconsin, the average sunshine duration in January is 3.5h.

What is the month with the lowest UV index in Milton?

The months with the lowest UV index in Milton are January and December, with an average maximum UV index of 1.

What is the UV index intensity in January in Milton?

In January, the average daily maximum UV index is 1. A UV Index of 2, and less, symbolizes 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
Milton, WI

Average temperature in January - Milton, WI
  • Average high temperature in January: 24.6°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 (24.6°F).

  • Average low temperature in January: 12°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 (12°F).

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Average pressure in January
Milton, WI

Average pressure in January - Milton, WI
  • Average pressure in January: 30.11"Hg

The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

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Average wind speed in January
Milton, WI

Average wind speed in January - Milton, WI
  • Average wind speed in January: 9.6mph

The windiest month (with the highest average wind speed) is April (10mph).
The calmest month (with the lowest average wind speed) is August (6.4mph).

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Average humidity in January
Milton, WI

Average humidity in January - Milton, WI
  • Average humidity in January: 88%

The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is April (76%).

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Average rainfall in January
Milton, WI

Average rainfall in January - Milton, WI
  • Average rainfall in January: 1.42"

The wettest month (with the highest rainfall) is June (3.82").
The driest month (with the least rainfall) is February (1.26").

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Average rainfall days in January
Milton, WI

Average rainfall days in January - Milton, WI
  • Average rainfall days in January: 5.1 days

The month with the highest number of rainy days is May (18.9 days).
The month with the least rainy days is January (5.1 days).

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Average snowfall in January
Milton, WI

Average snowfall in January - Milton, WI
  • Average snowfall in January: 5.08"

The month with the highest snowfall is January (5.08").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in January
Milton, WI

Average snowfall days in January - Milton, WI
  • Average snowfall days in January: 13.9 days

The month with the highest number of snowfall days is January (13.9 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
Milton, WI

Average daylight in January / Average sunshine in January - Milton, 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 3min

The month with the most sunshine is July (Average sunshine: 9h and 48min).
The months with the least sunshine are January and February (Average sunshine: 3h and 30min).

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Average sunshine days in January
Milton, WI

Average sunshine days in January - Milton, WI
  • Average sunshine days in January: 13.6 days

The month with the most sunshine days is November (16.2 days).
The month with the least sunshine days is June (10 days).

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Average UV index in January
Milton, WI

Average UV index in January - Milton, WI
  • Average UV index in January: 1

The month with the highest UV index is June (UV index 6).
The months with the lowest UV index are January and December (UV index 1).

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Average cloud cover in January
Milton, WI

Average cloud cover in January - Milton, WI
  • Average cloud cover in January: 64

The month with the most cloud cover is January (Cloud cover 64).
The month with the least cloud cover is August (Cloud cover 34).

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Average visibility in January
Milton, WI

Average visibility in January - Milton, WI
  • Average visibility in January: 5mi

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

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Milton, Wisconsin, USA

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