February weather forecast
North Chicago, IL

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Weather in February

February, the last month of the winter in North Chicago, is also a subzero cold month, with an average temperature fluctuating between 31.3°F (-0.4°C) and 19.8°F (-6.8°C).

Temperature

North Chicago, Illinois, experiences a transition to a still freezing cold 31.3°F (-0.4°C) in average high-temperatures with the arrival of February, not greatly differing from January's 27.9°F (-2.3°C). During the month of February, North Chicago experiences a steady low-temperature average of 19.8°F (-6.8°C).

Humidity

In February, the average relative humidity in North Chicago, Illinois, is 82%.

Rainfall

In February, the rain falls for 4.4 days. Throughout February, 1.1" (28mm) of precipitation is accumulated. In North Chicago, Illinois, during the entire year, the rain falls for 142.1 days and collects up to 20.67" (525mm) of precipitation.

Snowfall

Months with snowfall are January through May, October through December. In North Chicago, during February, snow falls for 10.3 days and regularly aggregates up to 2.99" (76mm) of snow. Throughout the year, in North Chicago, Illinois, there are 46.3 snowfall days, and 11.02" (280mm) of snow is accumulated.

Daylight

In North Chicago, the average length of the day in February is 10h and 35min.
On the first day of the month, sunrise is at 7:04 am and sunset at 5:04 pm. On the last day of February, in North Chicago, Illinois, sunrise is at 6:26 am and sunset at 5:40 pm CST.

Sunshine

The months with the least sunshine are January and February, with an average of 3.8h of sunshine.

UV index

In North Chicago, the average daily maximum UV index in February is 2. A UV Index value of 2, and less, symbolizes a low threat to health from unprotected exposure to Sun's UV rays for the average person.
Note: The daily maximum UV index of 2 in February interprets into the following advice:
Long-term sun exposure is typically not a concern for most. However, those with sensitive skin, infants, and children must always have protection. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. 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. Remember this! The UV radiation of the Sun can be nearly doubled by the reflective properties of snow.
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How cold is February in North Chicago?

February temperatures vary between a high-temperature of 31.3°F (-0.4°C) and a low-temperature of 19.8°F (-6.8°C).

What is the average humidity in February in North Chicago?

The average relative humidity in February is 82%.

How much does it rain in North Chicago in February?

In February, in North Chicago, Illinois, the rain falls for 4.4 days. Throughout February, 1.1" (28mm) of precipitation is accumulated.

How much does it snow in North Chicago in February?

In February, in North Chicago, it is snowing for 10.3 days. Throughout February, 2.99" (76mm) of snow is accumulated.

How many hours of daylight does North Chicago have in February?

In North Chicago, the average day length in February is 10h and 35min.

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

In February, on the first day of the month, sunrise is at 7:04 am and sunset at 5:04 pm. On the last day of the month, in North Chicago, Illinois, sunrise is at 6:26 am and sunset at 5:40 pm CST.

What is the month with the least sunshine in North Chicago?

January and February, with an average of 3.8h of sunshine, are months with the least sunshine in North Chicago.

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

In February, the average sunshine duration is 3.8h.

How high is the UV index in February in North Chicago?

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

Average temperature in February - North Chicago, IL
  • Average high temperature in February: 31.3°F

The warmest month (with the highest average high temperature) is July (79.3°F).
The month with the lowest average high temperature is January (27.9°F).

  • Average low temperature in February: 19.8°F

The month with the highest average low temperature is July (65.1°F).
The coldest month (with the lowest average low temperature) is January (17.2°F).

Average pressure in February
North Chicago, IL

Average pressure in February - North Chicago, IL
  • Average pressure in February: 30.09"Hg

The month with the highest atmospheric pressure is January (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

Average wind speed in February
North Chicago, IL

Average wind speed in February - North Chicago, IL
  • Average wind speed in February: 10.5mph

The windiest month (with the highest average wind speed) is January (10.7mph).
The calmest month (with the lowest average wind speed) is August (6.6mph).

Average humidity in February
North Chicago, IL

Average humidity in February - North Chicago, IL
  • Average humidity in February: 82%

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

Average rainfall in February
North Chicago, IL

Average rainfall in February - North Chicago, IL
  • Average rainfall in February: 1.1"

The wettest month (with the highest rainfall) is June (2.56").
The driest month (with the least rainfall) is December (0.87").

Average rainfall days in February
North Chicago, IL

Average rainfall days in February - North Chicago, IL
  • Average rainfall days in February: 4.4 days

The month with the highest number of rainy days is July (17.5 days).
The month with the least rainy days is February (4.4 days).

Average snowfall in February
North Chicago, IL

Average snowfall in February - North Chicago, IL
  • Average snowfall in February: 2.99"

The month with the highest snowfall is January (3.07").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in February
North Chicago, IL

Average snowfall days in February - North Chicago, IL
  • Average snowfall days in February: 10.3 days

The month with the highest number of snowfall days is January (13.2 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in February / Average sunshine in February - North 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 6min).

  • Average sunshine in February: 3h and 5min

The months with the most sunshine are July and August (Average sunshine: 10h and 18min).
The months with the least sunshine are January and February (Average sunshine: 3h and 48min).

Average sunshine days in February
North Chicago, IL

Average sunshine days in February - North Chicago, IL
  • Average sunshine days in February: 12.8 days

The month with the most sunshine days is November (17 days).
The month with the least sunshine days is July (10.8 days).

Average UV index in February
North Chicago, IL

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

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

Average cloud cover in February
North Chicago, IL

Average cloud cover in February - North Chicago, IL
  • Average cloud cover in February: 58

The month with the most cloud cover is January (Cloud cover 61).
The month with the least cloud cover is August (Cloud cover 28).

Average visibility in February
North Chicago, IL

Average visibility in February - North Chicago, IL
  • Average visibility in February: 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).

North Chicago, Illinois, USA

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