January weather forecast
Frankfort Square, IL

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Weather in January

January, the same as December, in Frankfort Square, Illinois, is another subzero cold winter month, with an average temperature varying between 18.7°F (-7.4°C) and 29.7°F (-1.3°C).

Temperature

Frankfort Square experiences its lowest temperatures in January, with an average peak of 29.7°F (-1.3°C) and a low of 18.7°F (-7.4°C).

Humidity

In Frankfort Square, the average relative humidity in January is 82%.

Rainfall

January, February and December are months with the least rain when the rain falls for 4.5 days and typically aggregates up to 0.55" (14mm) of rain.

Snowfall

January through April, October through December are months with snowfall in Frankfort Square. The month with the most snowfall in Frankfort Square is January, when snow falls for 10.3 days and typically aggregates up to 1.3" (33mm) of snow.

Daylight

In January, the average length of the day is 9h and 35min.
On the first day of January in Frankfort Square, sunrise is at 7:17 am and sunset at 4:31 pm. On the last day of the month, sunrise is at 7:03 am and sunset at 5:05 pm CST.

Sunshine

The month with the least sunshine is January, with an average of 3.7h of sunshine.

UV index

The months with the lowest UV index in Frankfort Square, Illinois, are January and December, with an average maximum UV index of 1. A UV Index estimate of 2, and below, represents a minimal health hazard from exposure to the Sun's UV radiation for the ordinary person.
Note: The maximum daily UV index of 1 in January interprets into the following recommendations:
Those with sensitive skin, infants, and children require constant safeguarding from prolonged sun exposure. To protect against the Sun's most potent rays, avoid direct exposure around midday. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Forewarned is forearmed! The Sun's UV radiation can be almost doubled in intensity by snow reflection.
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Frequently asked questions

What are the coldest months in Frankfort Square?

January, marked by an average high-temperature of 29.7°F (-1.3°C) and a low-temperature of 18.7°F (-7.4°C), is the coldest month in Frankfort Square.

How cold is it in Frankfort Square in January?

The average high-temperature and low-temperature during January are 29.7°F (-1.3°C) and 18.7°F (-7.4°C) respectively.

What is the average humidity in January in Frankfort Square?

In Frankfort Square, Illinois, the average relative humidity in January is 82%.

What is the driest month in Frankfort Square?

January, February and December are months with the least rain in Frankfort Square, Illinois, when the rain falls for 4.5 days and typically aggregates up to 0.55" (14mm) of rain.

How much does it rain in Frankfort Square in January?

In Frankfort Square, Illinois, in January, it is raining for 4.5 days, with typically 0.55" (14mm) of accumulated precipitation.

What is the snowiest month in Frankfort Square?

January is the month with the most snowfall in Frankfort Square. Snow falls for 10.3 days and accumulates 1.3" (33mm) of snow.

How many days does it snow in January in Frankfort Square?

In January, in Frankfort Square, Illinois, it is snowing for 10.3 days. Throughout January, 1.3" (33mm) of snow is accumulated.

What is the average length of the day in January in Frankfort Square?

In Frankfort Square, the average day length in January is 9h and 35min.

What time are sunrise and sunset in January in Frankfort Square?

In January, on the first day of the month, sunrise is at 7:17 am and sunset at 4:31 pm. On the last day of the month, in Frankfort Square, Illinois, sunrise is at 7:03 am and sunset at 5:05 pm CST.

What is the month with the least sunshine in Frankfort Square?

January has the least sunshine of the year in Frankfort Square, with an average of 3.7h of sunshine.

How many hours of sunshine does Frankfort Square have in January?

In January, the average sunshine duration is 3.7h.

What is the month with the lowest UV index in Frankfort Square?

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

How high is the UV index in January in Frankfort Square?

In Frankfort Square, Illinois, 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 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
Frankfort Square, IL

Average temperature in January - Frankfort Square, IL
  • Average high temperature in January: 29.7°F

The warmest month (with the highest average high temperature) is July (81.9°F).
The month with the lowest average high temperature is January (29.7°F).

  • Average low temperature in January: 18.7°F

The month with the highest average low temperature is July (65.8°F).
The coldest month (with the lowest average low temperature) is January (18.7°F).

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Average pressure in January
Frankfort Square, IL

Average pressure in January - Frankfort Square, IL
  • Average pressure in January: 30.11"Hg

The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

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Average wind speed in January
Frankfort Square, IL

Average wind speed in January - Frankfort Square, IL
  • Average wind speed in January: 10.1mph

The windiest month (with the highest average wind speed) is January (10.1mph).
The calmest month (with the lowest average wind speed) is August (6.2mph).

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Average humidity in January
Frankfort Square, IL

Average humidity in January - Frankfort Square, IL
  • Average humidity in January: 82%

The month with the highest relative humidity is February (83%).
The month with the lowest relative humidity is October (73%).

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Average rainfall in January
Frankfort Square, IL

Average rainfall in January - Frankfort Square, IL
  • Average rainfall in January: 0.55"

The wettest month (with the highest rainfall) is May (1.54").
The driest months (with the least rainfall) are January, February and December (0.55").

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Average rainfall days in January
Frankfort Square, IL

Average rainfall days in January - Frankfort Square, IL
  • Average rainfall days in January: 4.5 days

The month with the highest number of rainy days is July (14.1 days).
The month with the least rainy days is February (4.1 days).

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Average snowfall in January
Frankfort Square, IL

Average snowfall in January - Frankfort Square, IL
  • Average snowfall in January: 1.3"

The month with the highest snowfall is January (1.3").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in January
Frankfort Square, IL

Average snowfall days in January - Frankfort Square, IL
  • Average snowfall days in January: 10.3 days

The month with the highest number of snowfall days is January (10.3 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight in January /
Average sunshine in January
Frankfort Square, IL

Average daylight in January / Average sunshine in January - Frankfort Square, IL
  • Average daylight in January: 9h and 4min

The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 12min).

  • Average sunshine in January: 3h and 4min

The month with the most sunshine is August (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).

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Average sunshine days in January
Frankfort Square, IL

Average sunshine days in January - Frankfort Square, IL
  • Average sunshine days in January: 19 days

The month with the most sunshine days is November (20.7 days).
The month with the least sunshine days is June (13.1 days).

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Average UV index in January
Frankfort Square, IL

Average UV index in January - Frankfort Square, IL
  • Average UV index in January: 1

The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January and December (UV index 1).

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Average cloud cover in January
Frankfort Square, IL

Average cloud cover in January - Frankfort Square, IL
  • Average cloud cover in January: 61

The month with the most cloud cover is January (Cloud cover 61).
The month with the least cloud cover is August (Cloud cover 30).

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Average visibility in January
Frankfort Square, IL

Average visibility in January - Frankfort Square, IL
  • 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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Frankfort Square, Illinois, USA

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