February weather forecast
Oak Forest, IL

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Weather in February

February, the last month of the winter in Oak Forest, is a wintry month, with an average temperature fluctuating between 21°F (-6.1°C) and 33.1°F (0.6°C).

Temperature

Oak Forest's weather in February indicates an average high-temperature of an icy 33.1°F (0.6°C), nearly consistent with the 29.7°F (-1.3°C) of January. The average low-temperature, in February, in Oak Forest, is a freezing cold 21°F (-6.1°C).

Humidity

With an average relative humidity of 83%, February is the most humid month.

Rainfall

January, February and December are months with the least rain in Oak Forest when the rain falls for 4.1 days and typically aggregates up to 0.55" (14mm) of rain.

Snowfall

Months with snowfall in Oak Forest are January through April, October through December. In February, it is snowing for 8.7 days. Throughout February, 1.26" (32mm) of snow is accumulated. Throughout the year, in Oak Forest, there are 34.2 snowfall days, and 4.8" (122mm) of snow is accumulated.

Daylight

In Oak Forest, the average length of the day in February is 10h and 38min.
On the first day of the month, sunrise is at 7:02 am and sunset at 5:06 pm. On the last day of February, in Oak Forest, sunrise is at 6:25 am and sunset at 5:40 pm CST.

Sunshine

The average sunshine in February is 3.9h.

UV index

The average daily maximum UV index in February in Oak Forest is 2. A UV Index reading of 2, and below, represents a low health risk from exposure to the Sun's UV rays for average individuals.
Note: An average maximum UV index of 2 in February leads to these recommendations:
Extended sunlight exposure does not pose significant problems for most people, except for children, infants, and people with fair skin who always need shielding. The solar radiation around mid-day is intense; avoid the Sun and stay safe. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation. Mark this! Snow reflection can nearly double the UV radiation intensity from the Sun.
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Frequently asked questions

How cold is it in Oak Forest in February?

The average high-temperature, in February, in Oak Forest, is 33.1°F (0.6°C), while the average low-temperature is 21°F (-6.1°C).

What is the most humid month in Oak Forest?

The most humid month in Oak Forest is February, with an average relative humidity of 83%.

What is the average humidity in February in Oak Forest?

In Oak Forest, Illinois, the average relative humidity in February is 83%.

What is the driest month in Oak Forest?

January, February and December are months with the least rain in Oak Forest, Illinois, when the rain falls for 4.1 days and typically aggregates up to 0.55" (14mm) of rain.

How many days does it rain in February in Oak Forest?

In Oak Forest, in February, during 4.1 rainfall days, 0.55" (14mm) of precipitation is typically accumulated.

How many days does it snow in February in Oak Forest?

In Oak Forest, Illinois, during February, snow falls for 8.7 days and regularly aggregates up to 1.26" (32mm) of snow.

What is the average length of the day in February in Oak Forest?

The average day length in February in Oak Forest is 10h and 38min.

When are sunrise and sunset in February in Oak Forest?

In February, on the first day of the month, sunrise is at 7:02 am and sunset at 5:06 pm. On the last day of the month, in Oak Forest, sunrise is at 6:25 am and sunset at 5:40 pm CST.

How many hours of sunshine does Oak Forest have in February?

The average sunshine duration in February in Oak Forest is 3.9h.

What is the UV index reading in February in Oak Forest?

The average daily maximum UV index in February in Oak Forest, Illinois, is 2. A UV Index reading of 2, and below, represents a minimal hazard to health from exposure to the Sun's UV radiation.
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
Oak Forest, IL

Average temperature in February - Oak Forest, IL
  • Average high temperature in February: 33.1°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 (29.7°F).

  • Average low temperature in February: 21°F

The month with the highest average low temperature is July (65.8°F).
The coldest month (with the lowest average low temperature) is January (18.7°F).

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Average pressure in February
Oak Forest, IL

Average pressure in February - Oak Forest, 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
Oak Forest, IL

Average wind speed in February - Oak Forest, IL
  • Average wind speed in February: 9.8mph

The windiest month (with the highest average wind speed) is January (10.1mph).
The calmest month (with the lowest average wind speed) is August (6.2mph).

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Average humidity in February
Oak Forest, IL

Average humidity in February - Oak Forest, IL
  • Average humidity in February: 83%

The month with the highest relative humidity is February (83%).
The month with the lowest relative humidity is October (73%).

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Average rainfall in February
Oak Forest, IL

Average rainfall in February - Oak Forest, IL
  • Average rainfall in February: 0.55"

The wettest month (with the highest rainfall) is May (1.54").
The driest months (with the least rainfall) are January, February and December (0.55").

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Average rainfall days in February
Oak Forest, IL

Average rainfall days in February - Oak Forest, IL
  • Average rainfall days in February: 4.1 days

The month with the highest number of rainy days is July (14.1 days).
The month with the least rainy days is February (4.1 days).

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Average snowfall in February
Oak Forest, IL

Average snowfall in February - Oak Forest, IL
  • Average snowfall in February: 1.26"

The month with the highest snowfall is January (1.3").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in February
Oak Forest, IL

Average snowfall days in February - Oak Forest, IL
  • Average snowfall days in February: 8.7 days

The month with the highest number of snowfall days is January (10.3 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight in February /
Average sunshine in February
Oak Forest, IL

Average daylight in February / Average sunshine in February - Oak Forest, IL
  • Average daylight in February: 10h and 4min

The month with the longest days is June (Average daylight: 15h and 6min).
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 0min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).

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Average sunshine days in February
Oak Forest, IL

Average sunshine days in February - Oak Forest, IL
  • Average sunshine days in February: 17.2 days

The month with the most sunshine days is November (20.7 days).
The month with the least sunshine days is June (13.1 days).

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Average UV index in February
Oak Forest, IL

Average UV index in February - Oak Forest, IL
  • Average UV index in February: 2

The months with the highest UV index are June and July (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
Oak Forest, IL

Average cloud cover in February - Oak Forest, IL
  • Average cloud cover in February: 59

The month with the most cloud cover is January (Cloud cover 61).
The month with the least cloud cover is August (Cloud cover 30).

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Average visibility in February
Oak Forest, IL

Average visibility in February - Oak Forest, 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).

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Oak Forest, Illinois, USA

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