February weather forecast
Somerset, IL

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Weather in February

The last month of the winter, February, is a frosty month in Somerset, Illinois, with an average temperature ranging between min 30.2°F (-1°C) and max 44.1°F (6.7°C).

Temperature

February notes an average high-temperature of a frosty 44.1°F (6.7°C), subtly differing from January's 39.7°F (4.3°C). In Somerset, the average temperature during the nights of February drops to a freezing cold 30.2°F (-1°C).

Humidity

In Somerset, the average relative humidity in February is 78%.

Rainfall

In February, the rain falls for 10.8 days. Throughout February, 2.8" (71mm) of precipitation is accumulated. In Somerset, Illinois, during the entire year, the rain falls for 158.6 days and collects up to 36.02" (915mm) of precipitation.

Snowfall

Months with snowfall are January through April, October through December. In Somerset, Illinois, during February, snow falls for 5.1 days and regularly aggregates up to 1.65" (42mm) of snow. In Somerset, during the entire year, snow falls for 17.7 days and aggregates up to 6.57" (167mm) of snow.

Daylight

In Somerset, the average length of the day in February is 10h and 50min.
On the first day of the month, sunrise is at 6:57 am and sunset at 5:17 pm. On the last day of February, sunrise is at 6:25 am and sunset at 5:46 pm CST.

Sunshine

In Somerset, the average sunshine in February is 4.7h.

UV index

January, February and December, with an average maximum UV index of 2, are months with the lowest UV index. 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: In February, the UV index of 2 transforms into the following advice:
While many people can endure lengthy sun exposure, it remains imperative to safeguard babies, children, and fair-skinned individuals. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days. Note this! The Sun's UV radiation can nearly be doubled by the reflection off snow.
Updated: Jun 21, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How cold is it in February?

February temperatures in Somerset vary between a high-temperature of 44.1°F (6.7°C) and a low-temperature of 30.2°F (-1°C).

What is the average humidity in February?

The average relative humidity in February is 78%.

How many days does it rain in February?

In Somerset, Illinois, in February, it is raining for 10.8 days, with typically 2.8" (71mm) of accumulated precipitation.

How much does it snow in February?

In Somerset, in February, during 5.1 snowfall days, 1.65" (42mm) of snow is typically accumulated.

What is the average length of the day in February?

The average day length in February is 10h and 50min.

What time are sunrise and sunset in February?

On the first day of February, sunrise is at 6:57 am and sunset at 5:17 pm. On the last day of the month, sunrise is at 6:25 am and sunset at 5:46 pm CST.

How many hours of sunshine does Somerset have in February?

The average sunshine duration in February is 4.7h.

When is the lowest UV index?

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

What is the UV index intensity in February?

In Somerset, the average daily maximum UV index in February is 2. A UV Index reading of 2, and below, represents a minimal hazard to health 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
Somerset, IL

Average temperature in February - Somerset, IL
  • Average high temperature in February: 44.1°F

The warmest month (with the highest average high temperature) is July (87.3°F).
The month with the lowest average high temperature is January (39.7°F).

  • Average low temperature in February: 30.2°F

The month with the highest average low temperature is July (68.5°F).
The coldest month (with the lowest average low temperature) is January (26.2°F).

Average pressure in February
Somerset, IL

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

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

Average wind speed in February
Somerset, IL

Average wind speed in February - Somerset, IL
  • Average wind speed in February: 9.4mph

The windiest months (with the highest average wind speed) are January and February (9.4mph).
The calmest months (with the lowest average wind speed) are July and August (5.8mph).

Average humidity in February
Somerset, IL

Average humidity in February - Somerset, IL
  • Average humidity in February: 78%

The month with the highest relative humidity is May (79%).
The month with the lowest relative humidity is October (70%).

Average rainfall in February
Somerset, IL

Average rainfall in February - Somerset, IL
  • Average rainfall in February: 2.8"

The wettest month (with the highest rainfall) is April (4.8").
The driest month (with the least rainfall) is September (1.57").

Average rainfall days in February
Somerset, IL

Average rainfall days in February - Somerset, IL
  • Average rainfall days in February: 10.8 days

The month with the highest number of rainy days is May (18.5 days).
The month with the least rainy days is November (9.7 days).

Average snowfall in February
Somerset, IL

Average snowfall in February - Somerset, IL
  • Average snowfall in February: 1.65"

The month with the highest snowfall is January (1.73").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in February
Somerset, IL

Average snowfall days in February - Somerset, IL
  • Average snowfall days in February: 5.1 days

The month with the highest number of snowfall days is January (5.3 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
Somerset, IL

Average daylight in February / Average sunshine in February - Somerset, IL
  • Average daylight in February: 10h and 5min

The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).

  • Average sunshine in February: 4h and 4min

The month with the most sunshine is June (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 4h and 36min).

Average sunshine days in February
Somerset, IL

Average sunshine days in February - Somerset, IL
  • Average sunshine days in February: 13.1 days

The month with the most sunshine days is October (19.5 days).
The month with the least sunshine days is May (9.9 days).

Average UV index in February
Somerset, IL

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

The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February and December (UV index 2).

Average cloud cover in February
Somerset, IL

Average cloud cover in February - Somerset, IL
  • Average cloud cover in February: 51

The months with the most cloud cover are January and February (Cloud cover 51).
The months with the least cloud cover are June and September (Cloud cover 28).

Average visibility in February
Somerset, IL

Average visibility in February - Somerset, 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).

Somerset, Illinois, USA

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