January weather forecast
Western Springs, IL

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Weather in January

January, the same as December, in Western Springs, Illinois, is another subzero cold winter month, with temperature in the range of an average high of 28.9°F (-1.7°C) and an average low of 18.3°F (-7.6°C).

Temperature

Western Springs experiences its lowest temperatures in January, with an average peak of 28.9°F (-1.7°C) and a low of 18.3°F (-7.6°C).

Humidity

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

Rainfall

In Western Springs, during January, the rain falls for 7.8 days and regularly aggregates up to 1.89" (48mm) of precipitation. Throughout the year, there are 166.8 rainfall days, and 34.96" (888mm) of precipitation is accumulated.

Snowfall

January through April, October through December are months with snowfall in Western Springs, Illinois. In Western Springs, in January, snow falls for 13.3 days, with typically accumulated 5.2" (132mm) of snow. Throughout the year, there are 47.1 snowfall days, and 19.02" (483mm) of snow is accumulated.

Daylight

The average length of the day in January is 9h and 33min.
On the first day of the month, sunrise is at 7:18 am and sunset at 4:31 pm. On the last day of January, sunrise is at 7:04 am and sunset at 5:04 pm CST.

Sunshine

January has the least sunshine of the year in Western Springs, Illinois, with an average of 3.7h of sunshine.

UV index

In Western Springs, the average daily maximum UV index in January is 2. A UV Index reading of 2, and below, represents a minimal health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: In January, the maximum UV index of 2 suggests these recommendations:
While most can endure approximately an hour in the sun without burning, children always require protection from sunlight. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Note well! The intensity of the Sun's UV rays can be nearly doubled by snow reflection.
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Frequently asked questions

What time of the year is the coldest in Western Springs?

The coldest temperatures in Western Springs, Illinois, occur during January, when averages reach a peak of 28.9°F (-1.7°C) and a low of 18.3°F (-7.6°C).

How cold is it in Western Springs in January?

The high-temperature, in January, in Western Springs, records 28.9°F (-1.7°C), while the low-temperature is 18.3°F (-7.6°C).

What are the most humid months in Western Springs?

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

What is the average humidity in January in Western Springs?

The average relative humidity in January in Western Springs is 82%.

How many days does it rain in January in Western Springs?

In Western Springs, Illinois, in January, during 7.8 rainfall days, 1.89" (48mm) of precipitation is typically accumulated.

How much does it snow in Western Springs in January?

In Western Springs, during January, snow falls for 13.3 days and regularly aggregates up to 5.2" (132mm) of snow.

What is the average length of the day in January in Western Springs?

In January, the average day length is 9h and 33min.

When are sunrise and sunset in January in Western Springs?

On the first day of January in Western Springs, Illinois, sunrise is at 7:18 am and sunset at 4:31 pm. On the last day of the month, sunrise is at 7:04 am and sunset at 5:04 pm CST.

What is the month with the least sunshine in Western Springs?

The month with the least sunshine in Western Springs, Illinois, is January, with an average of 3.7h of sunshine.

How long on average sun shines in January in Western Springs?

The average sunshine duration in January in Western Springs, Illinois, is 3.7h.

What is the UV index reading in January in Western Springs?

In January, the average daily maximum UV index is 2. A UV Index reading of 2, and below, represents a minimal health vulnerability 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
Western Springs, IL

Average temperature in January - Western Springs, IL
  • Average high temperature in January: 28.9°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 (28.9°F).

  • Average low temperature in January: 18.3°F

The month with the highest average low temperature is July (66.6°F).
The coldest month (with the lowest average low temperature) is January (18.3°F).

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Average pressure in January
Western Springs, IL

Average pressure in January - Western Springs, 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
Western Springs, IL

Average wind speed in January - Western Springs, IL
  • Average wind speed in January: 10.2mph

The windiest month (with the highest average wind speed) is January (10.2mph).
The calmest month (with the lowest average wind speed) is August (6.3mph).

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Average humidity in January
Western Springs, IL

Average humidity in January - Western Springs, 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
Western Springs, IL

Average rainfall in January - Western Springs, IL
  • Average rainfall in January: 1.89"

The wettest month (with the highest rainfall) is May (4.61").
The driest months (with the least rainfall) are November and December (1.77").

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Average rainfall days in January
Western Springs, IL

Average rainfall days in January - Western Springs, IL
  • Average rainfall days in January: 7.8 days

The month with the highest number of rainy days is June (19.4 days).
The month with the least rainy days is February (5.9 days).

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Average snowfall in January
Western Springs, IL

Average snowfall in January - Western Springs, IL
  • Average snowfall in January: 5.2"

The month with the highest snowfall is February (5.28").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in January
Western Springs, IL

Average snowfall days in January - Western Springs, IL
  • Average snowfall days in January: 13.3 days

The month with the highest number of snowfall days is January (13.3 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
Western Springs, IL

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

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 August (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).

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Average sunshine days in January
Western Springs, IL

Average sunshine days in January - Western Springs, IL
  • Average sunshine days in January: 12.8 days

The month with the most sunshine days is November (16.1 days).
The month with the least sunshine days is June (8.2 days).

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Average UV index in January
Western Springs, IL

Average UV index in January - Western Springs, IL
  • Average UV index in January: 2

The months with the highest UV index are 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
Western Springs, IL

Average cloud cover in January - Western Springs, 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 29).

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Average visibility in January
Western Springs, IL

Average visibility in January - Western Springs, IL
  • Average visibility in January: 5mi

The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January and February (5mi).

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Western Springs, Illinois, USA

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