February weather forecast
Byron, IL

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Weather in February

February, the last month of the winter in Byron, is also a subzero cold month, with an average temperature fluctuating between 17.4°F (-8.1°C) and 30.4°F (-0.9°C).

Temperature

Byron sees the arrival of February with an average high-temperature of a still subzero cold 30.4°F (-0.9°C), indicating a subtle variation from January. During the month of February, Byron anticipates a mean low-temperature of 17.4°F (-8.1°C).

Humidity

The average relative humidity in February in Byron is 85%.

Rainfall

The months with the least rainfall in Byron are January and February Rain falls for 3.5 days and accumulates 0.35" (9mm) of rain.

Snowfall

January through April, October through December are months with snowfall in Byron. In Byron, in February, snow falls for 7.2 days, with typically accumulated 0.94" (24mm) of snow. In Byron, during the entire year, snow falls for 29.5 days and aggregates up to 3.66" (93mm) of snow.

Daylight

The average length of the day in February in Byron is 10h and 37min.
On the first day of the month, sunrise is at 7:10 am and sunset at 5:10 pm. On the last day of February, in Byron, sunrise is at 6:32 am and sunset at 5:46 pm CST.

Sunshine

In Byron, the average sunshine in February 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 minimal health vulnerability from unsafe exposure to UV radiation for average individuals.
Note: The maximum daily UV index, 2 in February, converts into the following recommendations:
While many people can endure lengthy sun exposure, it remains imperative to safeguard babies, children, and fair-skinned individuals. The intensity of the Sun's UV radiation during midday suggests reducing time spent outdoors. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly. Guard yourself! Snow reflection can almost double the UV radiation from the Sun.
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Frequently asked questions

How cold is February in Byron?

The average high-temperature, in February, in Byron, is 30.4°F (-0.9°C), while the average low-temperature is 17.4°F (-8.1°C).

What is the average humidity in February in Byron?

In Byron, the average relative humidity in February is 85%.

What is the driest month in Byron?

The months with the least rainfall in Byron, Illinois, are January and February Rain falls for 3.5 days and accumulates 0.35" (9mm) of rain.

How many days does it rain in February in Byron?

In Byron, Illinois, in February, during 3.5 rainfall days, 0.35" (9mm) of precipitation is typically accumulated.

How much does it snow in Byron in February?

In February, in Byron, Illinois, it is snowing for 7.2 days. Throughout February, 0.94" (24mm) of snow is accumulated.

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

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

When is the sunrise / sunset in February in Byron?

On the first day of February in Byron, Illinois, sunrise is at 7:10 am and sunset at 5:10 pm. On the last day of the month, sunrise is at 6:32 am and sunset at 5:46 pm CST.

How long on average sun shines in February in Byron?

The average sunshine duration in February is 3.8h.

What is the UV index intensity in February in Byron?

The average daily maximum UV index in February in Byron is 2. A UV Index value of 2, and less, symbolizes 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
Byron, IL

Average temperature in February - Byron, IL
  • Average high temperature in February: 30.4°F

The warmest month (with the highest average high temperature) is July (79.9°F).
The month with the lowest average high temperature is January (26.2°F).

  • Average low temperature in February: 17.4°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°F).

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Average pressure in February
Byron, IL

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

The month with the highest atmospheric pressure is January (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

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Average wind speed in February
Byron, IL

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

The windiest month (with the highest average wind speed) is April (10.2mph).
The calmest month (with the lowest average wind speed) is August (6.3mph).

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Average humidity in February
Byron, IL

Average humidity in February - Byron, IL
  • Average humidity in February: 85%

The month with the highest relative humidity is January (86%).
The months with the lowest relative humidity are April and October (75%).

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Average rainfall in February
Byron, IL

Average rainfall in February - Byron, IL
  • Average rainfall in February: 0.35"

The wettest month (with the highest rainfall) is May (1.18").
The driest months (with the least rainfall) are January and February (0.35").

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Average rainfall days in February
Byron, IL

Average rainfall days in February - Byron, IL
  • Average rainfall days in February: 3.5 days

The month with the highest number of rainy days is May (13.8 days).
The month with the least rainy days is January (3.2 days).

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Average snowfall in February
Byron, IL

Average snowfall in February - Byron, IL
  • Average snowfall in February: 0.94"

The month with the highest snowfall is January (1.42").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in February
Byron, IL

Average snowfall days in February - Byron, IL
  • Average snowfall days in February: 7.2 days

The month with the highest number of snowfall days is January (8.1 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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

Average daylight in February / Average sunshine in February - Byron, 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: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).

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Average sunshine days in February
Byron, IL

Average sunshine days in February - Byron, IL
  • Average sunshine days in February: 19.2 days

The month with the most sunshine days is December (22.6 days).
The month with the least sunshine days is June (12.8 days).

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Average UV index in February
Byron, IL

Average UV index in February - Byron, 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
Byron, IL

Average cloud cover in February - Byron, IL
  • Average cloud cover in February: 59

The month with the most cloud cover is January (Cloud cover 62).
The month with the least cloud cover is September (Cloud cover 33).

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Average visibility in February
Byron, IL

Average visibility in February - Byron, 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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Byron, Illinois, USA

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