January weather forecast
Southgate, MI

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Weather in January

January, like December, is a freezing cold winter month in Southgate, Michigan, with an average temperature fluctuating between 19.4°F (-7°C) and 29.5°F (-1.4°C).

Temperature

Southgate's coldest temperatures are experienced in January, with average high temperatures of 29.5°F (-1.4°C) and lows of 19.4°F (-7°C).

Humidity

January and February, with an average relative humidity of 84%, are the most humid months.

Rainfall

In Southgate, in January, during 5.7 rainfall days, 0.59" (15mm) of precipitation is typically accumulated. Throughout the year, there are 128.5 rainfall days, and 11.89" (302mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through May, November and December. January is the month with the most snowfall. Snow falls for 12.4 days and accumulates 1.97" (50mm) of snow.

Daylight

In Southgate, the average length of the day in January is 9h and 31min.
On the first day of January, sunrise is at 8:01 am and sunset at 5:11 pm. On the last day of the month, sunrise is at 7:47 am and sunset at 5:45 pm EST.

Sunshine

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

UV index

In Southgate, the average daily maximum UV index in January is 2. A UV Index value of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV rays for the average person.
Note: During January, 2 as the daily maximum UV index converts into the following advice:
While many people can endure lengthy sun exposure, it remains imperative to safeguard babies, children, and fair-skinned individuals. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage. Be on the lookout! Nearly twofold UV radiation from the Sun can be reflected by snow.
Updated: Jun 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?

January is the coldest month, exhibiting average temperatures of 29.5°F (-1.4°C) at the peak and 19.4°F (-7°C) at the base.

How cold is January?

Southgate in January has an average high-temperature of 29.5°F (-1.4°C) and an average low-temperature of 19.4°F (-7°C).

What is the most humid month?

The months with the highest humidity are January and February, with an average relative humidity of 84%.

What is the average humidity in January?

The average relative humidity in January is 84%.

How many days does it rain in January?

In Southgate, in January, it is raining for 5.7 days, with typically 0.59" (15mm) of accumulated precipitation.

When does it snow the most?

The month with the most snowfall is January, when snow falls for 12.4 days and typically aggregates up to 1.97" (50mm) of snow.

How many days does it snow in January?

In Southgate, in January, during 12.4 snowfall days, 1.97" (50mm) of snow is typically accumulated.

What is the average length of the day in January?

The average day length in January is 9h and 31min.

When is the sunrise / sunset in January?

On the first day of January, sunrise is at 8:01 am and sunset at 5:11 pm. On the last day of the month, sunrise is at 7:47 am and sunset at 5:45 pm EST.

What is the month with the least sunshine in Southgate?

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

How many hours of sunshine does Southgate have in January?

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

How high is the UV index in January?

The average daily maximum UV index in January is 2. A UV Index reading of 2, and below, represents a low health risk 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
Southgate, MI

Average temperature in January - Southgate, MI
  • Average high temperature in January: 29.5°F

The warmest month (with the highest average high temperature) is July (80.1°F).
The month with the lowest average high temperature is January (29.5°F).

  • Average low temperature in January: 19.4°F

The month with the highest average low temperature is July (65.3°F).
The coldest month (with the lowest average low temperature) is January (19.4°F).

Average pressure in January
Southgate, MI

Average pressure in January - Southgate, MI
  • Average pressure in January: 30.08"Hg

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

Average wind speed in January
Southgate, MI

Average wind speed in January - Southgate, MI
  • Average wind speed in January: 10.4mph

The windiest month (with the highest average wind speed) is January (10.4mph).
The calmest month (with the lowest average wind speed) is July (6.7mph).

Average humidity in January
Southgate, MI

Average humidity in January - Southgate, MI
  • Average humidity in January: 84%

The months with the highest relative humidity are January and February (84%).
The months with the lowest relative humidity are July and August (74%).

Average rainfall in January
Southgate, MI

Average rainfall in January - Southgate, MI
  • Average rainfall in January: 0.59"

The wettest month (with the highest rainfall) is May (1.65").
The driest months (with the least rainfall) are February and December (0.55").

Average rainfall days in January
Southgate, MI

Average rainfall days in January - Southgate, MI
  • Average rainfall days in January: 5.7 days

The month with the highest number of rainy days is May (15.9 days).
The month with the least rainy days is February (5.2 days).

Average snowfall in January
Southgate, MI

Average snowfall in January - Southgate, MI
  • Average snowfall in January: 1.97"

The month with the highest snowfall is January (1.97").
The months with the least snowfall are June, July, August, September and October (0").

Average snowfall days in January
Southgate, MI

Average snowfall days in January - Southgate, MI
  • Average snowfall days in January: 12.4 days

The month with the highest number of snowfall days is January (12.4 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in January /
Average sunshine in January
Southgate, MI

Average daylight in January / Average sunshine in January - Southgate, 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 12min).

  • Average sunshine in January: 3h and 1min

The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is January (Average sunshine: 3h and 6min).

Average sunshine days in January
Southgate, MI

Average sunshine days in January - Southgate, MI
  • Average sunshine days in January: 15.8 days

The month with the most sunshine days is November (18.3 days).
The month with the least sunshine days is May (12.6 days).

Average UV index in January
Southgate, MI

Average UV index in January - Southgate, 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).

Average cloud cover in January
Southgate, MI

Average cloud cover in January - Southgate, 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).

Average visibility in January
Southgate, MI

Average visibility in January - Southgate, 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).

Southgate, Michigan, USA

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