February weather forecast
Spring Valley, IL

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Weather in February

The last month of the winter, February, is a cold month in Spring Valley, Illinois, with an average temperature varying between 20.3°F (-6.5°C) and 33.4°F (0.8°C).

Temperature

The onset of February notes an average high-temperature of a cold 33.4°F (0.8°C), subtly shifted from January's 28.9°F (-1.7°C). Spring Valley's average low-temperature in the month of February is recorded at a freezing cold 20.3°F (-6.5°C).

Humidity

In February, the average relative humidity is 82%.

Rainfall

In Spring Valley, in February, during 6.5 rainfall days, 1.69" (43mm) of precipitation is typically accumulated. Throughout the year, there are 152.7 rainfall days, and 30.79" (782mm) of precipitation is accumulated.

Snowfall

January through April, October through December are months with snowfall. In February, it is snowing for 9.5 days. Throughout February, 3.78" (96mm) of snow is accumulated. In Spring Valley, during the entire year, snow falls for 39.5 days and aggregates up to 15.31" (389mm) of snow.

Daylight

In February, the average length of the day is 10h and 39min.
On the first day of February, sunrise is at 7:08 am and sunset at 5:12 pm. On the last day of the month, sunrise is at 6:31 am and sunset at 5:46 pm CST.

Sunshine

In February, the average sunshine is 4h.

UV index

In Spring Valley, the average daily maximum UV index in February is 2. A UV Index estimate of 2, and below, represents a low threat to health from unsafe exposure to UV radiation for the average person.
Note: The maximum daily UV index of 2 in February interprets into the following recommendations:
Most people can stay in the Sun for up to 1 hour without burning, apart from children that always must be protected from sun exposure. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. Always opt for UVA and UVB-resistant sunglasses on radiant days. Note well! The intensity of the Sun's UV rays can be nearly doubled by snow reflection.
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Frequently asked questions

How cold is it in Spring Valley in February?

The average high-temperature and low-temperature during February are 33.4°F (0.8°C) and 20.3°F (-6.5°C) respectively.

What is the average humidity in February in Spring Valley?

In Spring Valley, Illinois, the average relative humidity in February is 82%.

How much does it rain in Spring Valley in February?

In Spring Valley, in February, during 6.5 rainfall days, 1.69" (43mm) of precipitation is typically accumulated.

How much does it snow in Spring Valley in February?

In February, in Spring Valley, it is snowing for 9.5 days. Throughout February, 3.78" (96mm) of snow is accumulated.

How many hours of daylight does Spring Valley have in February?

In Spring Valley, the average day length in February is 10h and 39min.

When is the sunrise / sunset in February in Spring Valley?

On the first day of February, sunrise is at 7:08 am and sunset at 5:12 pm. On the last day of the month, sunrise is at 6:31 am and sunset at 5:46 pm CST.

How long on average sun shines in February in Spring Valley?

In February, the average sunshine duration is 4h.

How high is the UV index in February in Spring Valley?

In Spring Valley, Illinois, the average daily maximum UV index in February is 2. A UV Index of 2, and less, symbolizes a minimal health vulnerability 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
Spring Valley, IL

Average temperature in February - Spring Valley, IL
  • Average high temperature in February: 33.4°F

The warmest month (with the highest average high temperature) is July (80.8°F).
The month with the lowest average high temperature is January (28.9°F).

  • Average low temperature in February: 20.3°F

The month with the highest average low temperature is July (64.2°F).
The coldest month (with the lowest average low temperature) is January (16.9°F).

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Average pressure in February
Spring Valley, IL

Average pressure in February - Spring Valley, IL
  • Average pressure in February: 30.11"Hg

The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

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Average wind speed in February
Spring Valley, IL

Average wind speed in February - Spring Valley, IL
  • Average wind speed in February: 10.2mph

The windiest month (with the highest average wind speed) is April (10.4mph).
The calmest month (with the lowest average wind speed) is August (6.3mph).

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Average humidity in February
Spring Valley, IL

Average humidity in February - Spring Valley, IL
  • Average humidity in February: 82%

The month with the highest relative humidity is July (85%).
The month with the lowest relative humidity is October (72%).

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Average rainfall in February
Spring Valley, IL

Average rainfall in February - Spring Valley, IL
  • Average rainfall in February: 1.69"

The wettest month (with the highest rainfall) is May (4.69").
The driest months (with the least rainfall) are January and December (1.61").

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Average rainfall days in February
Spring Valley, IL

Average rainfall days in February - Spring Valley, IL
  • Average rainfall days in February: 6.5 days

The month with the highest number of rainy days is May (18.9 days).
The month with the least rainy days is January (5.9 days).

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Average snowfall in February
Spring Valley, IL

Average snowfall in February - Spring Valley, IL
  • Average snowfall in February: 3.78"

The month with the highest snowfall is January (4.09").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in February
Spring Valley, IL

Average snowfall days in February - Spring Valley, IL
  • Average snowfall days in February: 9.5 days

The month with the highest number of snowfall days is January (11.9 days).
The months with the least snowfall days are May, June, July and August (0 days).

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Average daylight in February /
Average sunshine in February
Spring Valley, IL

Average daylight in February / Average sunshine in February - Spring Valley, 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 18min).

  • Average sunshine in February: 4h and 0min

The months with the most sunshine are June, July and August (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).

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Average sunshine days in February
Spring Valley, IL

Average sunshine days in February - Spring Valley, IL
  • Average sunshine days in February: 13.3 days

The month with the most sunshine days is November (17.5 days).
The month with the least sunshine days is April (10.2 days).

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Average UV index in February
Spring Valley, IL

Average UV index in February - Spring Valley, 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 and December (UV index 1).

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Average cloud cover in February
Spring Valley, IL

Average cloud cover in February - Spring Valley, IL
  • Average cloud cover in February: 56

The month with the most cloud cover is January (Cloud cover 59).
The months with the least cloud cover are August and September (Cloud cover 32).

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Average visibility in February
Spring Valley, IL

Average visibility in February - Spring Valley, IL
  • Average visibility in February: 6mi

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

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Spring Valley, Illinois, USA

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