February weather forecast
Bannockburn, IL

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Weather in February

February, the last month of the winter in Bannockburn, is another freezing cold month, with an average temperature varying between 21.6°F (-5.8°C) and 31.3°F (-0.4°C).

Temperature

The onset of February manifests an average high-temperature of a still subzero cold 31.3°F (-0.4°C), demonstrating a minor variation from the preceding month. Bannockburn records a steady low-temperature average of 21.6°F (-5.8°C) during February.

Humidity

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

Rainfall

In Bannockburn, Illinois, in February, during 5.9 rainfall days, 1.54" (39mm) of precipitation is typically accumulated. Throughout the year, there are 154.1 rainfall days, and 30.24" (768mm) of precipitation is accumulated.

Snowfall

January through April, October through December are months with snowfall in Bannockburn. In Bannockburn, during February, snow falls for 9.5 days and regularly aggregates up to 3.35" (85mm) of snow. Throughout the year, there are 42.9 snowfall days, and 13.82" (351mm) of snow is accumulated.

Daylight

The average length of the day in February in Bannockburn is 10h and 36min.
On the first day of February, sunrise is at 7:04 am and sunset at 5:05 pm. On the last day of the month, sunrise is at 6:26 am and sunset at 5:40 pm CST.

Sunshine

The average sunshine in February is 3.9h.

UV index

In Bannockburn, the average daily maximum UV index in February is 2. A UV Index of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV rays for the average person.
Note: The maximum daily UV index of 2 during February translates into the following directions:
Most people can stay in the Sun for up to 1 hour without burning, apart from children that always must be protected from sun exposure. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. Boost your sun resistance with garments that are densely woven yet spacious. Heads up! The UV radiation from the Sun can almost be doubled by snow reflection.
Updated: Jun 18, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How cold is February?

An average high-temperature, in February, in Bannockburn, is 31.3°F (-0.4°C) and the average low-temperature is 21.6°F (-5.8°C).

What is the most humid month?

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

What is the average humidity in February?

In February, the average relative humidity is 82%.

How many days does it rain in February?

In February, the rain falls for 5.9 days. Throughout February, 1.54" (39mm) of precipitation is accumulated.

How much does it snow in February?

In February, it is snowing for 9.5 days. Throughout February, 3.35" (85mm) of snow is accumulated.

What is the average length of the day in February in Bannockburn?

In February, the average day length is 10h and 36min.

When are sunrise and sunset in February?

On the first day of February, sunrise is at 7:04 am and sunset at 5:05 pm. On the last day of the month, sunrise is at 6:26 am and sunset at 5:40 pm CST.

How long on average sun shines in February?

In February, the average sunshine duration is 3.9h.

What is the UV index reading in February?

In Bannockburn, the average daily maximum UV index in February is 2. A UV Index of 2, and less, symbolizes a low health risk from unsafe 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
Bannockburn, IL

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

The warmest month (with the highest average high temperature) is July (77.7°F).
The month with the lowest average high temperature is January (28.6°F).

  • Average low temperature in February: 21.6°F

The months with the highest average low temperature are July and August (66.7°F).
The coldest month (with the lowest average low temperature) is January (18.9°F).

Average pressure in February
Bannockburn, IL

Average pressure in February - Bannockburn, 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
Bannockburn, IL

Average wind speed in February - Bannockburn, IL
  • Average wind speed in February: 11.6mph

The windiest month (with the highest average wind speed) is January (11.9mph).
The calmest month (with the lowest average wind speed) is August (7.4mph).

Average humidity in February
Bannockburn, IL

Average humidity in February - Bannockburn, IL
  • Average humidity in February: 82%

The months with the highest relative humidity are January and February (82%).
The month with the lowest relative humidity is October (73%).

Average rainfall in February
Bannockburn, IL

Average rainfall in February - Bannockburn, IL
  • Average rainfall in February: 1.54"

The wettest months (with the highest rainfall) are May and June (3.82").
The driest month (with the least rainfall) is December (1.3").

Average rainfall days in February
Bannockburn, IL

Average rainfall days in February - Bannockburn, IL
  • Average rainfall days in February: 5.9 days

The month with the highest number of rainy days is May (17.7 days).
The month with the least rainy days is February (5.9 days).

Average snowfall in February
Bannockburn, IL

Average snowfall in February - Bannockburn, IL
  • Average snowfall in February: 3.35"

The month with the highest snowfall is January (4.13").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in February
Bannockburn, IL

Average snowfall days in February - Bannockburn, IL
  • Average snowfall days in February: 9.5 days

The month with the highest number of snowfall days is January (11.9 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight in February /
Average sunshine in February
Bannockburn, IL

Average daylight in February / Average sunshine in February - Bannockburn, 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 August (Average sunshine: 10h and 42min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).

Average sunshine days in February
Bannockburn, IL

Average sunshine days in February - Bannockburn, IL
  • Average sunshine days in February: 12.3 days

The month with the most sunshine days is December (15.3 days).
The month with the least sunshine days is April (10.8 days).

Average UV index in February
Bannockburn, IL

Average UV index in February - Bannockburn, IL
  • Average UV index in February: 2

The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 1).

Average cloud cover in February
Bannockburn, IL

Average cloud cover in February - Bannockburn, IL
  • Average cloud cover in February: 58

The month with the most cloud cover is January (Cloud cover 61).
The months with the least cloud cover are July and August (Cloud cover 27).

Average visibility in February
Bannockburn, IL

Average visibility in February - Bannockburn, 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).

Bannockburn, Illinois, USA

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