February weather forecast
West Chicago, IL

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Weather in February

February, the last month of the winter in West Chicago, is another freezing cold month, with temperature in the range of an average high of 31.8°F (-0.1°C) and an average low of 19°F (-7.2°C).

Temperature

West Chicago experiences a transition to a still subzero cold 31.8°F (-0.1°C) in average high-temperatures with the arrival of February, not greatly differing from January's 27.9°F (-2.3°C). The average temperature during February nights in West Chicago is registered at a still freezing cold 19°F (-7.2°C).

Humidity

The months with the highest humidity are January and February, with an average relative humidity of 83%.

Rainfall

In West Chicago, Illinois, in February, it is raining for 3.6 days, with typically 0.43" (11mm) of accumulated precipitation. In West Chicago, during the entire year, the rain falls for 101.9 days and collects up to 8.58" (218mm) of precipitation.

Snowfall

Months with snowfall are January through April, October through December. In West Chicago, during February, snow falls for 7.1 days and regularly aggregates up to 0.83" (21mm) of snow. In West Chicago, during the entire year, snow falls for 28.3 days and aggregates up to 3.74" (95mm) of snow.

Daylight

In West Chicago, the average length of the day in February is 10h and 37min.
On the first day of the month, sunrise is at 7:05 am and sunset at 5:07 pm. On the last day of February, in West Chicago, sunrise is at 6:27 am and sunset at 5:42 pm CST.

Sunshine

The average sunshine in February is 3.9h.

UV index

The average daily maximum UV index in February is 2. A UV Index estimate of 2, and below, represents a low threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The average daily UV index of 2 in February transforms 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. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection. Be aware! The reflective nature of snow can magnify the Sun's UV radiation almost twofold.
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Frequently asked questions

How cold is it in West Chicago in February?

In February, the average high-temperature and low-temperature in West Chicago are 31.8°F (-0.1°C) and 19°F (-7.2°C) respectively.

What are the most humid months in West Chicago?

The months with the highest humidity in West Chicago are January and February, with an average relative humidity of 83%.

What is the average humidity in February in West Chicago?

The average relative humidity in February in West Chicago is 83%.

How many days does it rain in February in West Chicago?

In February, in West Chicago, the rain falls for 3.6 days. Throughout February, 0.43" (11mm) of precipitation is accumulated.

How many days does it snow in February in West Chicago?

In West Chicago, Illinois, during February, snow falls for 7.1 days and regularly aggregates up to 0.83" (21mm) of snow.

What is the average length of the day in February in West Chicago?

In West Chicago, Illinois, the average day length in February is 10h and 37min.

What time are sunrise and sunset in February in West Chicago?

In February, on the first day of the month, sunrise is at 7:05 am and sunset at 5:07 pm. On the last day of the month, in West Chicago, sunrise is at 6:27 am and sunset at 5:42 pm CST.

How many hours of sunshine does West Chicago have in February?

In West Chicago, the average sunshine duration in February is 3.9h.

What is the UV index intensity in February in West Chicago?

In February, the average daily maximum UV index in West Chicago, Illinois, 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 February
West Chicago, IL

Average temperature in February - West Chicago, IL
  • Average high temperature in February: 31.8°F

The warmest month (with the highest average high temperature) is July (81°F).
The month with the lowest average high temperature is January (27.9°F).

  • Average low temperature in February: 19°F

The month with the highest average low temperature is July (64.2°F).
The coldest month (with the lowest average low temperature) is January (16.2°F).

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Average pressure in February
West Chicago, IL

Average pressure in February - West Chicago, IL
  • Average pressure in February: 30.1"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 February
West Chicago, IL

Average wind speed in February - West Chicago, IL
  • Average wind speed in February: 9.8mph

The windiest month (with the highest average wind speed) is January (9.9mph).
The calmest month (with the lowest average wind speed) is August (6.1mph).

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Average humidity in February
West Chicago, IL

Average humidity in February - West Chicago, IL
  • Average humidity in February: 83%

The months with the highest relative humidity are January and February (83%).
The month with the lowest relative humidity is October (74%).

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Average rainfall in February
West Chicago, IL

Average rainfall in February - West Chicago, IL
  • Average rainfall in February: 0.43"

The wettest month (with the highest rainfall) is May (1.26").
The driest months (with the least rainfall) are November and December (0.39").

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Average rainfall days in February
West Chicago, IL

Average rainfall days in February - West Chicago, IL
  • Average rainfall days in February: 3.6 days

The month with the highest number of rainy days is May (12.4 days).
The month with the least rainy days is January (3.4 days).

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Average snowfall in February
West Chicago, IL

Average snowfall in February - West Chicago, IL
  • Average snowfall in February: 0.83"

The month with the highest snowfall is January (1.14").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in February
West Chicago, IL

Average snowfall days in February - West Chicago, IL
  • Average snowfall days in February: 7.1 days

The month with the highest number of snowfall days is January (7.6 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in February /
Average sunshine in February
West Chicago, IL

Average daylight in February / Average sunshine in February - West Chicago, IL
  • Average daylight in February: 10h 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 February: 3h and 5min

The month with the most sunshine is July (Average sunshine: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).

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Average sunshine days in February
West Chicago, IL

Average sunshine days in February - West Chicago, IL
  • Average sunshine days in February: 19.8 days

The month with the most sunshine days is December (22.4 days).
The month with the least sunshine days is June (13.3 days).

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Average UV index in February
West Chicago, IL

Average UV index in February - West Chicago, IL
  • Average UV index in February: 2

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 February
West Chicago, IL

Average cloud cover in February - West Chicago, IL
  • Average cloud cover in February: 59

The month with the most cloud cover is January (Cloud cover 62).
The month with the least cloud cover is September (Cloud cover 32).

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Average visibility in February
West Chicago, IL

Average visibility in February - West Chicago, IL
  • Average visibility in February: 6mi

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

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West Chicago, Illinois, USA

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