February weather forecast
Carpentersville, IL

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Weather in February

The last month of the winter, February, is another freezing cold month in Carpentersville, Illinois, with an average temperature fluctuating between 30.7°F (-0.7°C) and 18°F (-7.8°C).

Temperature

The onset of February brings an average high-temperature of a still subzero cold 30.7°F (-0.7°C), nearly matching the January temperature. During February, the average low-temperature is a still subzero cold 18°F (-7.8°C).

Humidity

The average relative humidity in February in Carpentersville, Illinois, is 84%.

Rainfall

In February, in Carpentersville, the rain falls for 4.1 days. Throughout February, 0.79" (20mm) of precipitation is accumulated. In Carpentersville, Illinois, during the entire year, the rain falls for 132.8 days and collects up to 15.47" (393mm) of precipitation.

Snowfall

Months with snowfall are January through May, October through December. In Carpentersville, in February, snow falls for 9.3 days, with typically accumulated 1.57" (40mm) of snow. In Carpentersville, Illinois, during the entire year, snow falls for 43.2 days and aggregates up to 7.4" (188mm) of snow.

Daylight

In February, the average length of the day is 10h and 37min.
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 is 3.8h.

UV index

In Carpentersville, 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 rays for ordinary individuals.
Note: The UV index of 2 during February translates into the following guidance:
Despite most people tolerating extended sun exposure, it is critical to always protect those with sensitive skin, infants, and children. Direct Sun exposure should be minimized especially during midday when radiation is most intense. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage. Be alert to the fact! The reflection from snow can nearly double the UV radiation of the Sun.
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Frequently asked questions

How cold is February in Carpentersville?

The high-temperature in Carpentersville, Illinois, during February is 30.7°F (-0.7°C) and the low-temperature is 18°F (-7.8°C).

What is the average humidity in February in Carpentersville?

The average relative humidity in February in Carpentersville, Illinois, is 84%.

How many days does it rain in February in Carpentersville?

In February, the rain falls for 4.1 days. Throughout February, 0.79" (20mm) of precipitation is accumulated.

How many days does it snow in February in Carpentersville?

In Carpentersville, Illinois, during February, snow falls for 9.3 days and regularly aggregates up to 1.57" (40mm) of snow.

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

In February, the average day length in Carpentersville, Illinois, is 10h and 37min.

When are sunrise and sunset in February in Carpentersville?

On the first day of February in Carpentersville, 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.

How long on average sun shines in February in Carpentersville?

In February, the average sunshine duration is 3.8h.

How high is the UV index in February in Carpentersville?

In February, the average daily maximum UV index in Carpentersville, Illinois, is 2. A UV Index value 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
Carpentersville, IL

Average temperature in February - Carpentersville, IL
  • Average high temperature in February: 30.7°F

The warmest month (with the highest average high temperature) is July (80.1°F).
The month with the lowest average high temperature is January (27°F).

  • Average low temperature in February: 18°F

The month with the highest average low temperature is July (63.7°F).
The coldest month (with the lowest average low temperature) is January (15.3°F).

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Average pressure in February
Carpentersville, IL

Average pressure in February - Carpentersville, 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
Carpentersville, IL

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

The windiest months (with the highest average wind speed) are January and February (9.9mph).
The calmest month (with the lowest average wind speed) is August (6.1mph).

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Average humidity in February
Carpentersville, IL

Average humidity in February - Carpentersville, IL
  • Average humidity in February: 84%

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

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Average rainfall in February
Carpentersville, IL

Average rainfall in February - Carpentersville, IL
  • Average rainfall in February: 0.79"

The wettest months (with the highest rainfall) are April and August (1.89").
The driest month (with the least rainfall) is December (0.67").

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Average rainfall days in February
Carpentersville, IL

Average rainfall days in February - Carpentersville, IL
  • Average rainfall days in February: 4.1 days

The month with the highest number of rainy days is July (17.3 days).
The month with the least rainy days is February (4.1 days).

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Average snowfall in February
Carpentersville, IL

Average snowfall in February - Carpentersville, IL
  • Average snowfall in February: 1.57"

The month with the highest snowfall is January (2.01").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in February
Carpentersville, IL

Average snowfall days in February - Carpentersville, IL
  • Average snowfall days in February: 9.3 days

The month with the highest number of snowfall days is January (12.2 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in February / Average sunshine in February - Carpentersville, 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 July (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
Carpentersville, IL

Average sunshine days in February - Carpentersville, IL
  • Average sunshine days in February: 15.3 days

The month with the most sunshine days is December (18.5 days).
The month with the least sunshine days is July (10.7 days).

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Average UV index in February
Carpentersville, IL

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

The month with the highest UV index is 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
Carpentersville, IL

Average cloud cover in February - Carpentersville, 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 July, August and September (Cloud cover 32).

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Average visibility in February
Carpentersville, IL

Average visibility in February - Carpentersville, IL
  • Average visibility in February: 6mi

The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is January (5mi).

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Carpentersville, Illinois, USA

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