January weather forecast
Bangor, WI

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Weather in January

January, the same as December, in Bangor, Wisconsin, is a freezing cold winter month, with an average temperature varying between 21.6°F (-5.8°C) and 8.2°F (-13.2°C).

Temperature

January, with average temperatures reaching a high of 21.6°F (-5.8°C) and a low of 8.2°F (-13.2°C), is the coldest month.

Humidity

The most humid month is January, with an average relative humidity of 90%.

Rainfall

January is the month with the least rainfall in Bangor. Rain falls for 4.1 days and accumulates 1.02" (26mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall in Bangor. In Bangor, during January, snow falls for 14.3 days and regularly aggregates up to 5.24" (133mm) of snow. Throughout the year, in Bangor, there are 58 snowfall days, and 22.56" (573mm) of snow is accumulated.

Daylight

In Bangor, Wisconsin, the average length of the day in January is 9h and 21min.
On the first day of January in Bangor, sunrise is at 7:38 am and sunset at 4:36 pm. On the last day of the month, sunrise is at 7:22 am and sunset at 5:12 pm CST.

Sunshine

January has the least sunshine of the year, with an average of 3.1h 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 radiation for ordinary individuals.
Note: In January, the maximum UV index of 1 translates into these guidelines:
Many can withstand an hour in the sun without burning, yet children must always have protection against sunlight. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays. Be aware! The intensity of the Sun's UV radiation can be amplified nearly twice due to snow reflection.
Updated: Feb 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What part of the year is the coldest in Bangor?

Bangor's coldest month, January, generally records average temperatures ranging from a high of 21.6°F (-5.8°C) to a low of 8.2°F (-13.2°C).

How cold is it in Bangor in January?

The average high-temperature, in January, in Bangor, is 21.6°F (-5.8°C), while the average low-temperature is 8.2°F (-13.2°C).

What is the most humid month in Bangor?

January is the most humid month in Bangor, with an average relative humidity of 90%.

What is the average humidity in January in Bangor?

In Bangor, the average relative humidity in January is 90%.

What is the driest month in Bangor?

The month with the least rainfall in Bangor is January, when the rain falls for 4.1 days and typically collects 1.02" (26mm) of precipitation.

How much does it rain in Bangor in January?

In Bangor, Wisconsin, in January, it is raining for 4.1 days, with typically 1.02" (26mm) of accumulated precipitation.

How much does it snow in Bangor in January?

In Bangor, in January, snow falls for 14.3 days, with typically accumulated 5.24" (133mm) of snow.

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

In Bangor, Wisconsin, the average day length in January is 9h and 21min.

When is the sunrise / sunset in January in Bangor?

In January, on the first day of the month, sunrise is at 7:38 am and sunset at 4:36 pm. On the last day of the month, in Bangor, sunrise is at 7:22 am and sunset at 5:12 pm CST.

What is the month with the least sunshine in Bangor?

The month with the least sunshine in Bangor, Wisconsin, is January, with an average of 3.1h of sunshine.

How long on average sun shines in January in Bangor?

In Bangor, the average sunshine duration in January is 3.1h.

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

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

How high is the UV index in January in Bangor?

The average daily maximum UV index in January is 1. A UV Index reading of 2, and below, represents a low health risk from exposure to the Sun's 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
Bangor, WI

Average temperature in January - Bangor, WI
  • Average high temperature in January: 21.6°F

The warmest month (with the highest average high temperature) is July (79.5°F).
The month with the lowest average high temperature is January (21.6°F).

  • Average low temperature in January: 8.2°F

The month with the highest average low temperature is July (60.8°F).
The coldest month (with the lowest average low temperature) is January (8.2°F).

Average pressure in January
Bangor, WI

Average pressure in January - Bangor, WI
  • Average pressure in January: 30.13"Hg

The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).

Average wind speed in January
Bangor, WI

Average wind speed in January - Bangor, WI
  • Average wind speed in January: 8.8mph

The windiest month (with the highest average wind speed) is April (9.3mph).
The calmest month (with the lowest average wind speed) is August (6.2mph).

Average humidity in January
Bangor, WI

Average humidity in January - Bangor, WI
  • Average humidity in January: 90%

The month with the highest relative humidity is January (90%).
The months with the lowest relative humidity are April and October (77%).

Average rainfall in January
Bangor, WI

Average rainfall in January - Bangor, WI
  • Average rainfall in January: 1.02"

The wettest month (with the highest rainfall) is June (4.61").
The driest month (with the least rainfall) is January (1.02").

Average rainfall days in January
Bangor, WI

Average rainfall days in January - Bangor, WI
  • Average rainfall days in January: 4.1 days

The month with the highest number of rainy days is June (18.2 days).
The month with the least rainy days is February (3.8 days).

Average snowfall in January
Bangor, WI

Average snowfall in January - Bangor, WI
  • Average snowfall in January: 5.24"

The month with the highest snowfall is February (5.47").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in January
Bangor, WI

Average snowfall days in January - Bangor, WI
  • Average snowfall days in January: 14.3 days

The month with the highest number of snowfall days is January (14.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in January /
Average sunshine in January
Bangor, WI

Average daylight in January / Average sunshine in January - Bangor, WI
  • Average daylight in January: 9h and 2min

The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).

  • Average sunshine in January: 3h and 1min

The months with the most sunshine are July and August (Average sunshine: 9h and 42min).
The month with the least sunshine is January (Average sunshine: 3h and 6min).

Average sunshine days in January
Bangor, WI

Average sunshine days in January - Bangor, WI
  • Average sunshine days in January: 14.9 days

The months with the most sunshine days are October and November (16.5 days).
The month with the least sunshine days is June (9.4 days).

Average UV index in January
Bangor, WI

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

The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 1).

Average cloud cover in January
Bangor, WI

Average cloud cover in January - Bangor, WI
  • Average cloud cover in January: 67

The month with the most cloud cover is January (Cloud cover 67).
The month with the least cloud cover is August (Cloud cover 33).

Average visibility in January
Bangor, WI

Average visibility in January - Bangor, WI
  • Average visibility in January: 4mi

The months with the highest visibility are April, May, June, October and November (6mi).
The month with the lowest visibility is January (4mi).

Bangor, Wisconsin, USA

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