January weather forecast
Grosse Pointe, MI

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Weather in January

January, like December, is another subzero cold winter month in Grosse Pointe, Michigan, with an average temperature ranging between max 28.8°F (-1.8°C) and min 19.2°F (-7.1°C).

Temperature

Grosse Pointe's coldest weather arrives in January, when temperatures average a high of 28.8°F (-1.8°C) and a low of 19.2°F (-7.1°C).

Humidity

The average relative humidity in January is 84%.

Rainfall

In Grosse Pointe, in January, during 5.6 rainfall days, 0.43" (11mm) of precipitation is typically accumulated. Throughout the year, there are 105.5 rainfall days, and 7.36" (187mm) of precipitation is accumulated.

Snowfall

Months with snowfall in Grosse Pointe, Michigan, are January through May, November and December. In Grosse Pointe, Michigan, in January, snow falls for 8.9 days, with typically accumulated 0.75" (19mm) of snow. Throughout the year, in Grosse Pointe, there are 33.3 snowfall days, and 3.03" (77mm) of snow is accumulated.

Daylight

The average length of the day in January in Grosse Pointe, Michigan, is 9h and 30min.
On the first day of January, sunrise is at 8:00 am and sunset at 5:09 pm. On the last day of the month, sunrise is at 7:46 am and sunset at 5:43 pm EST.

Sunshine

With an average of 3.2h of sunshine, January has the least sunshine of the year.

UV index

In January, the average daily maximum UV index in Grosse Pointe, Michigan, is 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The daily high UV index of 2 during January translates into the following recommendations:
Protection from prolonged sun exposure is necessary for babies, children, and individuals with sensitive skin. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage. Stay alert! Snow's reflective properties can almost double the UV radiation from the Sun.
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Frequently asked questions

What are the coldest months in Grosse Pointe?

With its average high temperature of 28.8°F (-1.8°C) and a low of 19.2°F (-7.1°C), January is regarded as the coldest month in Grosse Pointe, Michigan.

How cold is January in Grosse Pointe?

The average high-temperature and low-temperature in Grosse Pointe, Michigan, during January are 28.8°F (-1.8°C) and 19.2°F (-7.1°C) respectively.

What is the average humidity in January in Grosse Pointe?

In Grosse Pointe, the average relative humidity in January is 84%.

How many days does it rain in January in Grosse Pointe?

In January, in Grosse Pointe, Michigan, the rain falls for 5.6 days. Throughout January, 0.43" (11mm) of precipitation is accumulated.

How many days does it snow in January in Grosse Pointe?

In Grosse Pointe, Michigan, in January, during 8.9 snowfall days, 0.75" (19mm) of snow is typically accumulated.

What is the average length of the day in January in Grosse Pointe?

The average day length in January in Grosse Pointe, Michigan, is 9h and 30min.

When is the sunrise / sunset in January in Grosse Pointe?

On the first day of January, sunrise is at 8:00 am and sunset at 5:09 pm. On the last day of the month, sunrise is at 7:46 am and sunset at 5:43 pm EST.

What is the month with the least sunshine in Grosse Pointe?

The month with the least sunshine in Grosse Pointe, Michigan, is January, with an average of 3.2h of sunshine.

How long on average sun shines in January in Grosse Pointe?

In January, the average sunshine duration is 3.2h.

What is the UV index reading in January in Grosse Pointe?

In January, the average daily maximum UV index is 2. A UV Index reading of 2, and below, represents a low health threat 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
Grosse Pointe, MI

Average temperature in January - Grosse Pointe, MI
  • Average high temperature in January: 28.8°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 (28.8°F).

  • Average low temperature in January: 19.2°F

The month with the highest average low temperature is July (65.1°F).
The coldest month (with the lowest average low temperature) is January (19.2°F).

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Average pressure in January
Grosse Pointe, MI

Average pressure in January - Grosse Pointe, MI
  • Average pressure in January: 30.07"Hg

The months with the highest atmospheric pressure are March and November (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed in January
Grosse Pointe, MI

Average wind speed in January - Grosse Pointe, MI
  • Average wind speed in January: 10.9mph

The windiest month (with the highest average wind speed) is January (10.9mph).
The calmest month (with the lowest average wind speed) is July (7mph).

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Average humidity in January
Grosse Pointe, MI

Average humidity in January - Grosse Pointe, MI
  • Average humidity in January: 84%

The month with the highest relative humidity is February (85%).
The month with the lowest relative humidity is August (74%).

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Average rainfall in January
Grosse Pointe, MI

Average rainfall in January - Grosse Pointe, MI
  • Average rainfall in January: 0.43"

The wettest month (with the highest rainfall) is May (0.91").
The driest month (with the least rainfall) is February (0.35").

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Average rainfall days in January
Grosse Pointe, MI

Average rainfall days in January - Grosse Pointe, MI
  • Average rainfall days in January: 5.6 days

The month with the highest number of rainy days is July (12.3 days).
The month with the least rainy days is February (4.4 days).

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Average snowfall in January
Grosse Pointe, MI

Average snowfall in January - Grosse Pointe, MI
  • Average snowfall in January: 0.75"

The month with the highest snowfall is February (0.98").
The months with the least snowfall are June, July, August, September and October (0").

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Average snowfall days in January
Grosse Pointe, MI

Average snowfall days in January - Grosse Pointe, MI
  • Average snowfall days in January: 8.9 days

The month with the highest number of snowfall days is January (8.9 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
Grosse Pointe, MI

Average daylight in January / Average sunshine in January - Grosse Pointe, MI
  • Average daylight in January: 9h and 3min

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 6min).

  • 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 12min).

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Average sunshine days in January
Grosse Pointe, MI

Average sunshine days in January - Grosse Pointe, MI
  • Average sunshine days in January: 19.9 days

The month with the most sunshine days is December (22.3 days).
The month with the least sunshine days is July (14.3 days).

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Average UV index in January
Grosse Pointe, MI

Average UV index in January - Grosse Pointe, 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
Grosse Pointe, MI

Average cloud cover in January - Grosse Pointe, MI
  • 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 July (Cloud cover 27).

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Average visibility in January
Grosse Pointe, MI

Average visibility in January - Grosse Pointe, 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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Grosse Pointe, Michigan, USA

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