February weather forecast
McCullom Lake, IL

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Weather in February

The last month of the winter, February, is also a subzero cold month in McCullom Lake, Illinois, with temperature in the range of an average low of 18°F (-7.8°C) and an average high of 30.2°F (-1°C).

Temperature

McCullom Lake's average high-temperature in February sits at a still freezing cold 30.2°F (-1°C), showing little difference from the previous month. During the month of February, McCullom Lake's nighttime temperature lowers to an average of 18°F (-7.8°C).

Humidity

January and February, with an average relative humidity of 85%, are the most humid months.

Rainfall

In McCullom Lake, in February, during 4.9 rainfall days, 1.46" (37mm) of precipitation is typically accumulated. Throughout the year, in McCullom Lake, Illinois, there are 152.4 rainfall days, and 28.07" (713mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through May, October through December. In McCullom Lake, Illinois, in February, snow falls for 11.3 days, with typically accumulated 3.5" (89mm) of snow. Throughout the year, there are 49 snowfall days, and 16.5" (419mm) of snow is accumulated.

Daylight

The average length of the day in February is 10h and 35min.
On the first day of February, sunrise is at 7:06 am and sunset at 5:06 pm. On the last day of the month, sunrise is at 6:28 am and sunset at 5:42 pm CST.

Sunshine

The average sunshine in February in McCullom Lake is 3.8h.

UV index

In February, the average daily maximum UV index is 2. A UV Index estimate of 2, and below, represents a low threat to health from unsafe exposure to UV radiation for the ordinary person.
Note: The UV index of 2 during February translates into the following guidance:
Children, babies, and those with sensitive skin should always be shielded from long periods of sun exposure. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit. Be informed! The Sun's UV radiation can be nearly doubled due to the reflection from snow.
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How cold is it in McCullom Lake in February?

In McCullom Lake, in February, the average high-temperature is 30.2°F (-1°C), and the average low-temperature is 18°F (-7.8°C).

What are the most humid months in McCullom Lake?

January and February, with an average relative humidity of 85%, are most humid months in McCullom Lake.

What is the average humidity in February in McCullom Lake?

In McCullom Lake, Illinois, the average relative humidity in February is 85%.

How many days does it rain in February in McCullom Lake?

In McCullom Lake, in February, it is raining for 4.9 days, with typically 1.46" (37mm) of accumulated precipitation.

How much does it snow in McCullom Lake in February?

In McCullom Lake, Illinois, in February, snow falls for 11.3 days, with typically accumulated 3.5" (89mm) of snow.

How many hours of daylight does McCullom Lake have in February?

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

What time are sunrise and sunset in February in McCullom Lake?

In February, on the first day of the month, sunrise is at 7:06 am and sunset at 5:06 pm. On the last day of the month, in McCullom Lake, sunrise is at 6:28 am and sunset at 5:42 pm CST.

How many hours of sunshine does McCullom Lake have in February?

The average sunshine duration in February is 3.8h.

What is the UV index reading in February in McCullom Lake?

In McCullom Lake, the average daily maximum UV index in February is 2. A UV Index reading of 2, and below, represents a low health threat from unprotected exposure to 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
McCullom Lake, IL

Average temperature in February - McCullom Lake, IL
  • Average high temperature in February: 30.2°F

The warmest month (with the highest average high temperature) is July (79.7°F).
The month with the lowest average high temperature is January (26.6°F).

  • Average low temperature in February: 18°F

The month with the highest average low temperature is July (63.1°F).
The coldest month (with the lowest average low temperature) is January (14.9°F).

Average pressure in February
McCullom Lake, IL

Average pressure in February - McCullom Lake, 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).

Average wind speed in February
McCullom Lake, IL

Average wind speed in February - McCullom Lake, IL
  • Average wind speed in February: 9.9mph

The windiest month (with the highest average wind speed) is January (10mph).
The calmest month (with the lowest average wind speed) is August (6.2mph).

Average humidity in February
McCullom Lake, IL

Average humidity in February - McCullom Lake, IL
  • Average humidity in February: 85%

The months with the highest relative humidity are January and February (85%).
The month with the lowest relative humidity is October (76%).

Average rainfall in February
McCullom Lake, IL

Average rainfall in February - McCullom Lake, IL
  • Average rainfall in February: 1.46"

The wettest month (with the highest rainfall) is June (3.58").
The driest month (with the least rainfall) is December (1.34").

Average rainfall days in February
McCullom Lake, IL

Average rainfall days in February - McCullom Lake, IL
  • Average rainfall days in February: 4.9 days

The month with the highest number of rainy days is July (18.3 days).
The month with the least rainy days is February (4.9 days).

Average snowfall in February
McCullom Lake, IL

Average snowfall in February - McCullom Lake, IL
  • Average snowfall in February: 3.5"

The month with the highest snowfall is January (5.16").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in February
McCullom Lake, IL

Average snowfall days in February - McCullom Lake, IL
  • Average snowfall days in February: 11.3 days

The month with the highest number of snowfall days is January (13.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in February /
Average sunshine in February
McCullom Lake, IL

Average daylight in February / Average sunshine in February - McCullom Lake, 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 0min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).

Average sunshine days in February
McCullom Lake, IL

Average sunshine days in February - McCullom Lake, IL
  • Average sunshine days in February: 12.1 days

The month with the most sunshine days is November (16 days).
The month with the least sunshine days is June (10.2 days).

Average UV index in February
McCullom Lake, IL

Average UV index in February - McCullom Lake, IL
  • Average UV index in February: 2

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

Average cloud cover in February
McCullom Lake, IL

Average cloud cover in February - McCullom Lake, IL
  • Average cloud cover in February: 59

The month with the most cloud cover is January (Cloud cover 62).
The months with the least cloud cover are August and September (Cloud cover 31).

Average visibility in February
McCullom Lake, IL

Average visibility in February - McCullom Lake, IL
  • Average visibility in February: 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).

McCullom Lake, Illinois, USA

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