January weather forecast
Union Pier, MI

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Weather in January

January, like December, is another subzero cold winter month in Union Pier, Michigan, with an average temperature varying between 21.2°F (-6°C) and 30.2°F (-1°C).

Temperature

Union Pier's coldest temperatures are experienced in January, with average high temperatures of 30.2°F (-1°C) and lows of 21.2°F (-6°C).

Humidity

January is the most humid month in Union Pier, with an average relative humidity of 83%.

Rainfall

The month with the least rainfall in Union Pier, Michigan, is January, when the rain falls for 6 days and typically collects 1.14" (29mm) of precipitation.

Snowfall

January through May, November and December are months with snowfall in Union Pier. The month with the most snowfall in Union Pier is January, when snow falls for 13.4 days and typically aggregates up to 2.6" (66mm) of snow.

Daylight

The average length of the day in January in Union Pier is 9h and 33min.
On the first day of the month, sunrise is at 8:14 am and sunset at 5:26 pm. On the last day of January, sunrise is at 8:00 am and sunset at 6:00 pm EST.

Sunshine

The month with the least sunshine in Union Pier, Michigan, is January, with an average of 3.1h of sunshine.

UV index

In Union Pier, the average daily maximum UV index in January is 2. A UV Index estimate of 2, and below, represents a low threat to health from unsafe exposure to UV radiation for the average person.
Note: A daily maximum UV index of 2 in January translates into the following instructions:
People with sensitive skin, children, and babies should always be protected from prolonged sun exposure. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation. Heads up! The UV radiation from the Sun can almost be doubled by snow reflection.
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Frequently asked questions

What is the coldest time of year in Union Pier?

Temperature readings reach their annual highs in January, averaging 30.2°F (-1°C) and a minimum average of 21.2°F (-6°C).

How cold is it in Union Pier in January?

During January, Union Pier experiences an average high-temperature of 30.2°F (-1°C) and a low-temperature of 21.2°F (-6°C).

What is the most humid month in Union Pier?

The most humid month in Union Pier is January, with an average relative humidity of 83%.

What is the average humidity in January in Union Pier?

In January, the average relative humidity in Union Pier, Michigan, is 83%.

What is the driest month in Union Pier?

The month with the least rainfall is January, when the rain falls for 6 days and typically collects 1.14" (29mm) of precipitation.

How much does it rain in Union Pier in January?

In Union Pier, in January, it is raining for 6 days, with typically 1.14" (29mm) of accumulated precipitation.

When does it snow the most in Union Pier?

The month with the most snowfall in Union Pier is January, when snow falls for 13.4 days and typically aggregates up to 2.6" (66mm) of snow.

How much does it snow in Union Pier in January?

In January, it is snowing for 13.4 days. Throughout January, 2.6" (66mm) of snow is accumulated.

What is the average length of the day in January in Union Pier?

In January, the average day length is 9h and 33min.

When is the sunrise / sunset in January in Union Pier?

In January, on the first day of the month, sunrise is at 8:14 am and sunset at 5:26 pm. On the last day of the month, in Union Pier, Michigan, sunrise is at 8:00 am and sunset at 6:00 pm EST.

What is the month with the least sunshine in Union Pier?

January has the least sunshine of the year, with an average of 3.1h of sunshine.

How many hours of sunshine does Union Pier have in January?

The average sunshine duration in January in Union Pier, Michigan, is 3.1h.

How high is the UV index in January in Union Pier?

In January, the average daily maximum UV index in Union Pier, Michigan, is 2. A UV Index estimate of 2, and below, represents a low health risk from unprotected exposure to UV radiation.
Today
Tomorrow
Long-term
YearJanuaryFMAMJJASOND
Dec
January
Feb
Average high temperature
36.5°F 2.5°C
30.2°F -1°C
32.7°F 0.4°C
Average low temperature
29.1°F -1.6°C
21.2°F -6°C
23.5°F -4.7°C
Average pressure
30.09" 764mmHg
30.1" 765mmHg
30.09" 764mmHg
Average wind speed
12.2mph 19.6km/h
12.8mph 20.6km/h
12.1mph 19.5km/h
Average max. wind speed
13mph 20.9km/h
13.5mph 21.7km/h
13mph 20.9km/h
Average wind speed gusts
18.8mph 30.3km/h
19.6mph 31.5km/h
19.2mph 30.9km/h
Average humidity
81%
83%
82%
Average rainfall
1.26" 32mm
1.14" 29mm
1.18" 30mm
Average rainfall days
8.5
6
6.3
Average snowfall
1.97" 50mm
2.6" 66mm
2.17" 55mm
Average snowfall days
9.6
13.4
10.2
Average daylight
9h 1min
9h 4min
10h 4min
Average sunshine
3h 4min
3h 1min
4h 3min
Average sunshine days
13.3
10
11.6
Average UV index
1
2
2
Average cloud cover
62%
69%
64%
Average visibility
6mi 9.7km
6mi 9.7km
6mi 9.7km

Average temperature in January
Union Pier, MI

Average temperature in January - Union Pier, MI
  • Average high temperature in January: 30.2°F

The warmest month (with the highest average high temperature) is July (77.4°F).
The month with the lowest average high temperature is January (30.2°F).

  • Average low temperature in January: 21.2°F

The month with the highest average low temperature is July (65.7°F).
The coldest month (with the lowest average low temperature) is January (21.2°F).

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Average pressure in January
Union Pier, MI

Average pressure in January - Union Pier, MI
  • Average pressure in January: 30.1"Hg

The months with the highest atmospheric pressure are January and November (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed in January
Union Pier, MI

Average wind speed in January - Union Pier, MI
  • Average wind speed in January: 12.8mph

The windiest month (with the highest average wind speed) is January (12.8mph).
The calmest month (with the lowest average wind speed) is July (7.5mph).

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Average humidity in January
Union Pier, MI

Average humidity in January - Union Pier, MI
  • Average humidity in January: 83%

The month with the highest relative humidity is January (83%).
The month with the lowest relative humidity is October (74%).

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Average rainfall in January
Union Pier, MI

Average rainfall in January - Union Pier, MI
  • Average rainfall in January: 1.14"

The wettest month (with the highest rainfall) is June (3.98").
The driest month (with the least rainfall) is January (1.14").

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Average rainfall days in January
Union Pier, MI

Average rainfall days in January - Union Pier, MI
  • Average rainfall days in January: 6 days

The months with the highest number of rainy days are May and July (17.3 days).
The month with the least rainy days is January (6 days).

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Average snowfall in January
Union Pier, MI

Average snowfall in January - Union Pier, MI
  • Average snowfall in January: 2.6"

The month with the highest snowfall is January (2.6").
The months with the least snowfall are June, July, August, September and October (0").

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Average snowfall days in January
Union Pier, MI

Average snowfall days in January - Union Pier, MI
  • Average snowfall days in January: 13.4 days

The month with the highest number of snowfall days is January (13.4 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
Union Pier, MI

Average daylight in January / Average sunshine in January - Union Pier, MI
  • Average daylight in January: 9h and 4min

The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).

  • Average sunshine in January: 3h and 1min

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 6min).

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Average sunshine days in January
Union Pier, MI

Average sunshine days in January - Union Pier, MI
  • Average sunshine days in January: 10 days

The month with the most sunshine days is March (14.4 days).
The month with the least sunshine days is January (10 days).

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Average UV index in January
Union Pier, MI

Average UV index in January - Union Pier, MI
  • Average UV index in January: 2

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

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Average cloud cover in January
Union Pier, MI

Average cloud cover in January - Union Pier, MI
  • Average cloud cover in January: 69

The month with the most cloud cover is January (Cloud cover 69).
The month with the least cloud cover is August (Cloud cover 26).

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Average visibility in January
Union Pier, MI

Average visibility in January - Union Pier, MI
  • Average visibility in January: 6mi

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

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Union Pier, Michigan, USA

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