January weather forecast
Atlanta, MI

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Weather in January

January, the same as December, in Atlanta, Michigan, is another subzero cold winter month, with an average temperature fluctuating between 23.5°F (-4.7°C) and 14.5°F (-9.7°C).

Temperature

The coldest time of the year is January, with temperatures averaging a high of 23.5°F (-4.7°C) and a low of 14.5°F (-9.7°C).

Humidity

The months with the highest humidity in Atlanta are January and February, with an average relative humidity of 90%.

Rainfall

In Atlanta, in January, it is raining for 5 days, with typically 1.69" (43mm) of accumulated precipitation. In Atlanta, during the entire year, the rain falls for 140.1 days and collects up to 23.39" (594mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall in Atlanta. The month with the most snowfall in Atlanta is January, when snow falls for 24.5 days and typically aggregates up to 10.94" (278mm) of snow.

Daylight

In January, the average length of the day in Atlanta is 9h and 14min.
On the first day of January in Atlanta, sunrise is at 8:14 am and sunset at 5:05 pm. On the last day of the month, sunrise is at 7:57 am and sunset at 5:42 pm EST.

Sunshine

The month with the least sunshine is January, with an average of 1.7h of sunshine.

UV index

January, February and December, with an average maximum UV index of 1, are months with the lowest UV index in Atlanta. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from unsafe exposure to UV radiation for average individuals.
Note: A daily maximum UV index of 1 in January translates into the following instructions:
Prolonged sun exposure generally does not trouble most people. However, it is vital to ensure protection for babies, children, and individuals with sensitive skin. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses. Alert! The snow's reflection can amplify the UV radiation of the Sun nearly twice.
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Frequently asked questions

What are the coldest months in Atlanta?

January, on average, is the coldest month in Atlanta, Michigan, registering a high temperature of 23.5°F (-4.7°C) and a low of 14.5°F (-9.7°C).

How cold is January in Atlanta?

The high-temperature, in January, in Atlanta, records 23.5°F (-4.7°C), while the low-temperature is 14.5°F (-9.7°C).

What is the most humid month in Atlanta?

January and February, with an average relative humidity of 90%, are most humid months.

What is the average humidity in January in Atlanta?

The average relative humidity in January in Atlanta is 90%.

How much does it rain in Atlanta in January?

In Atlanta, in January, during 5 rainfall days, 1.69" (43mm) of precipitation is typically accumulated.

When does it snow the most in Atlanta?

The month with the most snowfall is January, when snow falls for 24.5 days and typically aggregates up to 10.94" (278mm) of snow.

How much does it snow in Atlanta in January?

In January, in Atlanta, Michigan, it is snowing for 24.5 days. Throughout January, 10.94" (278mm) of snow is accumulated.

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

In Atlanta, the average day length in January is 9h and 14min.

When are sunrise and sunset in January in Atlanta?

On the first day of January, sunrise is at 8:14 am and sunset at 5:05 pm. On the last day of the month, sunrise is at 7:57 am and sunset at 5:42 pm EST.

What is the month with the least sunshine in Atlanta?

January has the least sunshine of the year in Atlanta, with an average of 1.7h of sunshine.

How long on average sun shines in January in Atlanta?

The average sunshine duration in January in Atlanta, Michigan, is 1.7h.

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

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

What is the UV index reading in January in Atlanta?

In Atlanta, Michigan, the average daily maximum UV index in January is 1. A UV Index estimate of 2, and below, represents a minimal health vulnerability 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
Atlanta, MI

Average temperature in January - Atlanta, MI
  • Average high temperature in January: 23.5°F

The warmest month (with the highest average high temperature) is July (78.1°F).
The month with the lowest average high temperature is January (23.5°F).

  • Average low temperature in January: 14.5°F

The month with the highest average low temperature is July (57°F).
The coldest month (with the lowest average low temperature) is February (14.4°F).

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Average pressure in January
Atlanta, MI

Average pressure in January - Atlanta, MI
  • Average pressure in January: 30.03"Hg

The month with the highest atmospheric pressure is March (30.08"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

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Average wind speed in January
Atlanta, MI

Average wind speed in January - Atlanta, MI
  • Average wind speed in January: 7.9mph

The windiest month (with the highest average wind speed) is April (8.2mph).
The calmest months (with the lowest average wind speed) are July and August (6.2mph).

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Average humidity in January
Atlanta, MI

Average humidity in January - Atlanta, MI
  • Average humidity in January: 90%

The months with the highest relative humidity are January and February (90%).
The month with the lowest relative humidity is May (70%).

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Average rainfall in January
Atlanta, MI

Average rainfall in January - Atlanta, MI
  • Average rainfall in January: 1.69"

The wettest month (with the highest rainfall) is May (2.76").
The driest month (with the least rainfall) is September (1.3").

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Average rainfall days in January
Atlanta, MI

Average rainfall days in January - Atlanta, MI
  • Average rainfall days in January: 5 days

The month with the highest number of rainy days is October (17.5 days).
The months with the least rainy days are January and February (5 days).

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Average snowfall in January
Atlanta, MI

Average snowfall in January - Atlanta, MI
  • Average snowfall in January: 10.94"

The month with the highest snowfall is January (10.94").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in January
Atlanta, MI

Average snowfall days in January - Atlanta, MI
  • Average snowfall days in January: 24.5 days

The month with the highest number of snowfall days is January (24.5 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
Atlanta, MI

Average daylight in January / Average sunshine in January - Atlanta, MI
  • Average daylight in January: 9h and 1min

The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).

  • Average sunshine in January: 1h and 4min

The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 1h and 42min).

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Average sunshine days in January
Atlanta, MI

Average sunshine days in January - Atlanta, MI
  • Average sunshine days in January: 6.2 days

The month with the most sunshine days is September (14.6 days).
The month with the least sunshine days is February (5.4 days).

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Average UV index in January
Atlanta, MI

Average UV index in January - Atlanta, MI
  • Average UV index in January: 1

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

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Average cloud cover in January
Atlanta, MI

Average cloud cover in January - Atlanta, MI
  • Average cloud cover in January: 83

The month with the most cloud cover is January (Cloud cover 83).
The month with the least cloud cover is July (Cloud cover 34).

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Average visibility in January
Atlanta, MI

Average visibility in January - Atlanta, MI
  • Average visibility in January: 4mi

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

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Atlanta, Michigan, USA

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