January weather forecast
New Post, WI

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Weather in January

January, like December, is a freezing cold winter month in New Post, Wisconsin, with an average temperature fluctuating between 5.2°F (-14.9°C) and 17.6°F (-8°C).

Temperature

In New Post, the lowest average temperatures are observed in January, with a high of 17.6°F (-8°C) and a low of 5.2°F (-14.9°C).

Humidity

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

Rainfall

January is the month with the least rainfall in New Post. Rain falls for 1.6 days and accumulates 0.63" (16mm) of precipitation.

Snowfall

Months with snowfall in New Post, Wisconsin, are January through May, October through December. In New Post, Wisconsin, during January, snow falls for 15.8 days and regularly aggregates up to 4.17" (106mm) of snow. Throughout the year, in New Post, Wisconsin, there are 74.4 snowfall days, and 33.03" (839mm) of snow is accumulated.

Daylight

The average length of the day in January is 9h and 9min.
On the first day of January in New Post, Wisconsin, sunrise is at 7:46 am and sunset at 4:30 pm. On the last day of the month, sunrise is at 7:28 am and sunset at 5:08 pm CST.

Sunshine

January has the least sunshine of the year in New Post, Wisconsin, with an average of 2.3h of sunshine.

UV index

The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 1. A UV Index of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV rays for the average person.
Note: The maximum UV index of 1 during January leads to these instructions:
Babies, children, and individuals with sensitive skin should always have protection against extended sun exposure. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days. Be aware! The intensity of the Sun's UV radiation can be amplified nearly twice due to snow reflection.
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Frequently asked questions

What is the coldest month in New Post?

January, on average, is the coldest month in New Post, Wisconsin, registering a high temperature of 17.6°F (-8°C) and a low of 5.2°F (-14.9°C).

How cold is January in New Post?

New Post in January has an average high-temperature of 17.6°F (-8°C) and an average low-temperature of 5.2°F (-14.9°C).

What is the most humid month in New Post?

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

What is the average humidity in January in New Post?

The average relative humidity in January is 93%.

What is the driest month in New Post?

January is the month with the least rainfall in New Post. Rain falls for 1.6 days and accumulates 0.63" (16mm) of precipitation.

How many days does it rain in January in New Post?

In New Post, Wisconsin, in January, during 1.6 rainfall days, 0.63" (16mm) of precipitation is typically accumulated.

How many days does it snow in January in New Post?

In New Post, Wisconsin, in January, snow falls for 15.8 days, with typically accumulated 4.17" (106mm) of snow.

How many hours of daylight does New Post have in January?

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

When are sunrise and sunset in January in New Post?

In January, on the first day of the month, sunrise is at 7:46 am and sunset at 4:30 pm. On the last day of the month, in New Post, sunrise is at 7:28 am and sunset at 5:08 pm CST.

What is the month with the least sunshine in New Post?

The month with the least sunshine in New Post is January, with an average of 2.3h of sunshine.

How many hours of sunshine does New Post have in January?

In New Post, Wisconsin, the average sunshine duration in January is 2.3h.

When is the lowest UV index in New Post?

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

What is the UV index intensity in January in New Post?

In New Post, the average daily maximum UV index in January is 1. A UV Index of 2, and less, symbolizes a minimal hazard to health from unprotected exposure to UV radiation.
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
New Post, WI

Average temperature in January - New Post, WI
  • Average high temperature in January: 17.6°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 (17.6°F).

  • Average low temperature in January: 5.2°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 (5.2°F).

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Average pressure in January
New Post, WI

Average pressure in January - New Post, 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).

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Average wind speed in January
New Post, WI

Average wind speed in January - New Post, WI
  • Average wind speed in January: 8.3mph

The windiest month (with the highest average wind speed) is April (8.6mph).
The calmest month (with the lowest average wind speed) is August (6.6mph).

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Average humidity in January
New Post, WI

Average humidity in January - New Post, 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 (73%).

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Average rainfall in January
New Post, WI

Average rainfall in January - New Post, WI
  • Average rainfall in January: 0.63"

The wettest month (with the highest rainfall) is May (2.76").
The driest month (with the least rainfall) is January (0.63").

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Average rainfall days in January
New Post, WI

Average rainfall days in January - New Post, WI
  • Average rainfall days in January: 1.6 days

The month with the highest number of rainy days is June (15.5 days).
The month with the least rainy days is February (1.3 days).

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Average snowfall in January
New Post, WI

Average snowfall in January - New Post, WI
  • Average snowfall in January: 4.17"

The month with the highest snowfall is December (6.5").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in January
New Post, WI

Average snowfall days in January - New Post, WI
  • Average snowfall days in January: 15.8 days

The month with the highest number of snowfall days is January (15.8 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
New Post, WI

Average daylight in January / Average sunshine in January - New Post, 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 2min

The month with the most sunshine is July (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 2h and 18min).

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Average sunshine days in January
New Post, WI

Average sunshine days in January - New Post, WI
  • Average sunshine days in January: 15.8 days

The month with the most sunshine days is October (17.7 days).
The month with the least sunshine days is June (12.3 days).

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Average UV index in January
New Post, WI

Average UV index in January - New Post, 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).

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Average cloud cover in January
New Post, WI

Average cloud cover in January - New Post, WI
  • Average cloud cover in January: 79

The month with the most cloud cover is January (Cloud cover 79).
The month with the least cloud cover is July (Cloud cover 37).

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Average visibility in January
New Post, WI

Average visibility in January - New Post, WI
  • Average visibility in January: 4mi

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

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New Post, Wisconsin, USA

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