January weather forecast
Franklin Park, IL

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Weather in January

January, the same as December, in Franklin Park, Illinois, is another subzero cold winter month, with an average temperature varying between 18.1°F (-7.7°C) and 28.8°F (-1.8°C).

Temperature

January, on average, is the coldest month, registering a high temperature of 28.8°F (-1.8°C) and a low of 18.1°F (-7.7°C).

Humidity

January and February, with an average relative humidity of 82%, are the most humid months in Franklin Park.

Rainfall

In Franklin Park, in January, during 6.3 rainfall days, 1.26" (32mm) of precipitation is typically accumulated. Throughout the year, there are 146.5 rainfall days, and 24.13" (613mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through May, October through December. In Franklin Park, during January, snow falls for 11.7 days and regularly aggregates up to 3.35" (85mm) of snow. In Franklin Park, during the entire year, snow falls for 44.8 days and aggregates up to 12.83" (326mm) of snow.

Daylight

In Franklin Park, the average length of the day in January is 9h and 32min.
On the first day of the month, sunrise is at 7:19 am and sunset at 4:30 pm. On the last day of January, sunrise is at 7:05 am and sunset at 5:04 pm CST.

Sunshine

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

UV index

The months with the lowest UV index in Franklin Park are January and December, with an average maximum UV index of 1. A UV Index value of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV radiation for the average person.
Note: The daily maximum UV index of 1 in January interprets into the following advice:
Though extended exposure to the sun typically does not concern most people, it is crucial to always shield children, infants, and those with sensitive skin. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes. Note this! The Sun's UV radiation can nearly be doubled by the reflection off snow.
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Frequently asked questions

What part of the year is the coldest in Franklin Park?

With average high temperatures of 28.8°F (-1.8°C) and lows of 18.1°F (-7.7°C), January is the coldest month in Franklin Park.

How cold is it in Franklin Park in January?

January temperatures in Franklin Park vary between a high-temperature of 28.8°F (-1.8°C) and a low-temperature of 18.1°F (-7.7°C).

What are the most humid months in Franklin Park?

The months with the highest humidity in Franklin Park are January and February, with an average relative humidity of 82%.

What is the average humidity in January in Franklin Park?

In January, the average relative humidity in Franklin Park, Illinois, is 82%.

How much does it rain in Franklin Park in January?

In Franklin Park, Illinois, in January, it is raining for 6.3 days, with typically 1.26" (32mm) of accumulated precipitation.

How much does it snow in Franklin Park in January?

In Franklin Park, during January, snow falls for 11.7 days and regularly aggregates up to 3.35" (85mm) of snow.

How many hours of daylight does Franklin Park have in January?

In Franklin Park, Illinois, the average day length in January is 9h and 32min.

When are sunrise and sunset in January in Franklin Park?

In January, on the first day of the month, sunrise is at 7:19 am and sunset at 4:30 pm. On the last day of the month, in Franklin Park, Illinois, sunrise is at 7:05 am and sunset at 5:04 pm CST.

What is the month with the least sunshine in Franklin Park?

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

How many hours of sunshine does Franklin Park have in January?

The average sunshine duration in January is 3.7h.

What is the month with the lowest UV index in Franklin Park?

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

How high is the UV index in January in Franklin Park?

In January, the average daily maximum UV index is 1. A UV Index value of 2, and less, symbolizes 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
Franklin Park, IL

Average temperature in January - Franklin Park, IL
  • Average high temperature in January: 28.8°F

The warmest month (with the highest average high temperature) is July (81°F).
The month with the lowest average high temperature is January (28.8°F).

  • Average low temperature in January: 18.1°F

The month with the highest average low temperature is July (66.7°F).
The coldest month (with the lowest average low temperature) is January (18.1°F).

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Average pressure in January
Franklin Park, IL

Average pressure in January - Franklin Park, 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
Franklin Park, IL

Average wind speed in January - Franklin Park, IL
  • Average wind speed in January: 10.6mph

The windiest month (with the highest average wind speed) is January (10.6mph).
The calmest month (with the lowest average wind speed) is August (6.6mph).

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Average humidity in January
Franklin Park, IL

Average humidity in January - Franklin Park, IL
  • Average humidity in January: 82%

The months with the highest relative humidity are January and February (82%).
The month with the lowest relative humidity is October (72%).

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Average rainfall in January
Franklin Park, IL

Average rainfall in January - Franklin Park, IL
  • Average rainfall in January: 1.26"

The wettest month (with the highest rainfall) is May (3.15").
The driest month (with the least rainfall) is December (0.91").

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Average rainfall days in January
Franklin Park, IL

Average rainfall days in January - Franklin Park, IL
  • Average rainfall days in January: 6.3 days

The month with the highest number of rainy days is July (17.5 days).
The month with the least rainy days is February (5.3 days).

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Average snowfall in January
Franklin Park, IL

Average snowfall in January - Franklin Park, IL
  • Average snowfall in January: 3.35"

The month with the highest snowfall is February (3.39").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in January
Franklin Park, IL

Average snowfall days in January - Franklin Park, IL
  • Average snowfall days in January: 11.7 days

The month with the highest number of snowfall days is January (11.7 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
Franklin Park, IL

Average daylight in January / Average sunshine in January - Franklin Park, IL
  • 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 4min

The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).

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Average sunshine days in January
Franklin Park, IL

Average sunshine days in January - Franklin Park, IL
  • Average sunshine days in January: 13.9 days

The month with the most sunshine days is November (17.1 days).
The month with the least sunshine days is July (10.3 days).

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Average UV index in January
Franklin Park, IL

Average UV index in January - Franklin Park, IL
  • Average UV index in January: 1

The months with the highest UV index are June, July and August (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
Franklin Park, IL

Average cloud cover in January - Franklin Park, IL
  • Average cloud cover in January: 62

The month with the most cloud cover is January (Cloud cover 62).
The months with the least cloud cover are July and August (Cloud cover 30).

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Average visibility in January
Franklin Park, IL

Average visibility in January - Franklin Park, 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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Franklin Park, Illinois, USA

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