February weather forecast
Carrollton, IL

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Weather in February

The last month of the winter, February, is also an icy month in Carrollton, Illinois, with temperature in the range of an average low of 25.9°F (-3.4°C) and an average high of 39.6°F (4.2°C).

Temperature

Carrollton greets February with an average high-temperature of a still wintry 39.6°F (4.2°C), marking a slight deviation from the preceding month. Carrollton's nights in February cool down to an average low-temperature of 25.9°F (-3.4°C).

Humidity

In Carrollton, the average relative humidity in February is 77%.

Rainfall

In Carrollton, in February, it is raining for 5.7 days, with typically 0.75" (19mm) of accumulated precipitation. In Carrollton, during the entire year, the rain falls for 120.6 days and collects up to 14.17" (360mm) of precipitation.

Snowfall

January through March, November and December are months with snowfall. February is the month with the most snowfall in Carrollton. Snow falls for 5.8 days and accumulates 1.34" (34mm) of snow.

Daylight

In February, the average length of the day is 10h and 45min.
On the first day of February in Carrollton, sunrise is at 7:08 am and sunset at 5:21 pm. On the last day of the month, sunrise is at 6:34 am and sunset at 5:53 pm CST.

Sunshine

The average sunshine in February is 4.6h.

UV index

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV radiation for the average person.
Note: A daily high UV index of 2 in February leads to these guidelines:
Prolonged sun exposure generally does not trouble most people. However, it is vital to ensure protection for babies, children, and individuals with sensitive skin. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes. Be on the lookout! Nearly twofold UV radiation from the Sun can be reflected by snow.

Frequently asked questions

Is February cold?

In February, in Carrollton, the average high-temperature is 39.6°F (4.2°C), and the average low-temperature is 25.9°F (-3.4°C).

What is the average humidity in February?

In Carrollton, the average relative humidity in February is 77%.

How many days does it rain in February?

In February, the rain falls for 5.7 days. Throughout February, 0.75" (19mm) of precipitation is accumulated.

When does it snow the most?

February is the month with the most snowfall. Snow falls for 5.8 days and accumulates 1.34" (34mm) of snow.

How many days does it snow in February?

In February, it is snowing for 5.8 days. Throughout February, 1.34" (34mm) of snow is accumulated.

What is the average length of the day in February?

In February, the average day length is 10h and 45min.

When is the sunrise / sunset in February?

On the first day of February, sunrise is at 7:08 am and sunset at 5:21 pm. On the last day of the month, sunrise is at 6:34 am and sunset at 5:53 pm CST.

How long on average sun shines in February?

In February, the average sunshine duration is 4.6h.

When is the lowest UV index?

The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2.

How high is the UV index in February?

The average daily maximum UV index in February is 2. A UV Index estimate of 2, and below, represents a low health risk 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
Carrollton, IL

Average temperature in February - Carrollton, IL
  • Average high temperature in February: 39.6°F

The warmest month (with the highest average high temperature) is July (84.4°F).
The month with the lowest average high temperature is January (35.2°F).

  • Average low temperature in February: 25.9°F

The month with the highest average low temperature is July (67.3°F).
The coldest month (with the lowest average low temperature) is January (22.3°F).

Average pressure in February
Carrollton, IL

Average pressure in February - Carrollton, IL
  • Average pressure in February: 30.12"Hg

The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

Average wind speed in February
Carrollton, IL

Average wind speed in February - Carrollton, IL
  • Average wind speed in February: 9.6mph

The windiest month (with the highest average wind speed) is January (9.7mph).
The calmest month (with the lowest average wind speed) is July (5.8mph).

Average humidity in February
Carrollton, IL

Average humidity in February - Carrollton, IL
  • Average humidity in February: 77%

The month with the highest relative humidity is July (81%).
The month with the lowest relative humidity is October (71%).

Average rainfall in February
Carrollton, IL

Average rainfall in February - Carrollton, IL
  • Average rainfall in February: 0.75"

The wettest month (with the highest rainfall) is June (1.93").
The driest month (with the least rainfall) is November (0.67").

Average rainfall days in February
Carrollton, IL

Average rainfall days in February - Carrollton, IL
  • Average rainfall days in February: 5.7 days

The month with the highest number of rainy days is May (15.3 days).
The month with the least rainy days is January (5.6 days).

Average snowfall in February
Carrollton, IL

Average snowfall in February - Carrollton, IL
  • Average snowfall in February: 1.34"

The month with the highest snowfall is February (1.34").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in February
Carrollton, IL

Average snowfall days in February - Carrollton, IL
  • Average snowfall days in February: 5.8 days

The month with the highest number of snowfall days is January (6 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
Carrollton, IL

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

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • Average sunshine in February: 4h and 4min

The months with the most sunshine are June and July (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 30min).

Average sunshine days in February
Carrollton, IL

Average sunshine days in February - Carrollton, IL
  • Average sunshine days in February: 17 days

The month with the most sunshine days is December (21.7 days).
The month with the least sunshine days is June (12.4 days).

Average UV index in February
Carrollton, IL

Average UV index in February - Carrollton, 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, February, November and December (UV index 2).

Average cloud cover in February
Carrollton, IL

Average cloud cover in February - Carrollton, IL
  • Average cloud cover in February: 50

The month with the most cloud cover is January (Cloud cover 51).
The months with the least cloud cover are August and September (Cloud cover 28).

Average visibility in February
Carrollton, IL

Average visibility in February - Carrollton, 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).

Carrollton, Illinois, USA

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