February weather forecast
Keyesport, IL

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Weather in February

February, the last month of the winter in Keyesport, is also an icy month, with an average temperature fluctuating between 41.9°F (5.5°C) and 27.9°F (-2.3°C).

Temperature

Keyesport's average high-temperature in February is a still icy 41.9°F (5.5°C), indicating a subtle variation from January. In Keyesport, the expected average low-temperature for February is a freezing cold 27.9°F (-2.3°C).

Humidity

The average relative humidity in February is 78%.

Rainfall

February is the month with the least rainfall in Keyesport, Illinois. Rain falls for 6.2 days and accumulates 0.71" (18mm) of precipitation.

Snowfall

Months with snowfall are January through March, November and December. February is the month with the most snowfall. Snow falls for 4.9 days and accumulates 0.71" (18mm) of snow.

Daylight

In February, the average length of the day is 10h and 46min.
On the first day of the month, sunrise is at 7:03 am and sunset at 5:18 pm. On the last day of February, sunrise is at 6:29 am and sunset at 5:49 pm CST.

Sunshine

The average sunshine in February is 4.7h.

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 estimate of 2, and below, represents a minimal health hazard from exposure to the Sun's UV rays for average individuals.
Note: A maximum high daily UV index of 2 during February translates into the following directions:
Though the majority can handle prolonged sun exposure, it is crucial to always shield babies, children, and those with fair skin. To guard against the harmful effects of the Sun, minimize exposure during midday. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage. Forewarned is forearmed! The Sun's UV radiation can be almost doubled in intensity by snow reflection.
Updated: Aug 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How cold is it in February?

February temperatures vary between a high-temperature of 41.9°F (5.5°C) and a low-temperature of 27.9°F (-2.3°C).

What is the average humidity in February in Keyesport?

In February, the average relative humidity is 78%.

What is the driest month?

The month with the least rainfall is February, when the rain falls for 6.2 days and typically collects 0.71" (18mm) of precipitation.

How many days does it rain in February?

In February, the rain falls for 6.2 days. Throughout February, 0.71" (18mm) of precipitation is accumulated.

When does it snow the most?

February is the month with the most snowfall. Snow falls for 4.9 days and accumulates 0.71" (18mm) of snow.

How many days does it snow in February?

In February, in Keyesport, it is snowing for 4.9 days. Throughout February, 0.71" (18mm) of snow is accumulated.

How many hours of daylight does Keyesport have in February?

In Keyesport, the average day length in February is 10h and 46min.

When are sunrise and sunset in February?

On the first day of February, sunrise is at 7:03 am and sunset at 5:18 pm. On the last day of the month, sunrise is at 6:29 am and sunset at 5:49 pm CST.

How long on average sun shines in February?

The average sunshine duration in February is 4.7h.

When is the lowest UV index?

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

What is the UV index intensity in February?

In Keyesport, the average daily maximum UV index in February is 2. A UV Index of 2, and less, symbolizes a low health threat 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
Keyesport, IL

Average temperature in February - Keyesport, IL
  • Average high temperature in February: 41.9°F

The warmest month (with the highest average high temperature) is July (84.9°F).
The month with the lowest average high temperature is January (37°F).

  • Average low temperature in February: 27.9°F

The month with the highest average low temperature is July (67.6°F).
The coldest month (with the lowest average low temperature) is January (24.4°F).

Average pressure in February
Keyesport, IL

Average pressure in February - Keyesport, 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 (29.93"Hg).

Average wind speed in February
Keyesport, IL

Average wind speed in February - Keyesport, IL
  • Average wind speed in February: 9.8mph

The windiest months (with the highest average wind speed) are January and February (9.8mph).
The calmest month (with the lowest average wind speed) is July (5.7mph).

Average humidity in February
Keyesport, IL

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

The months with the highest relative humidity are May, July and August (80%).
The month with the lowest relative humidity is October (71%).

Average rainfall in February
Keyesport, IL

Average rainfall in February - Keyesport, IL
  • Average rainfall in February: 0.71"

The wettest month (with the highest rainfall) is June (2.01").
The driest month (with the least rainfall) is February (0.71").

Average rainfall days in February
Keyesport, IL

Average rainfall days in February - Keyesport, IL
  • Average rainfall days in February: 6.2 days

The month with the highest number of rainy days is May (14.5 days).
The month with the least rainy days is January (5.8 days).

Average snowfall in February
Keyesport, IL

Average snowfall in February - Keyesport, IL
  • Average snowfall in February: 0.71"

The month with the highest snowfall is February (0.71").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in February
Keyesport, IL

Average snowfall days in February - Keyesport, IL
  • Average snowfall days in February: 4.9 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, September and October (0 days).

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

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

The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • Average sunshine in February: 4h and 4min

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

Average sunshine days in February
Keyesport, IL

Average sunshine days in February - Keyesport, IL
  • Average sunshine days in February: 17.8 days

The month with the most sunshine days is December (22.5 days).
The month with the least sunshine days is June (13.8 days).

Average UV index in February
Keyesport, IL

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

Average cloud cover in February
Keyesport, IL

Average cloud cover in February - Keyesport, 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 June, July and August (Cloud cover 28).

Average visibility in February
Keyesport, IL

Average visibility in February - Keyesport, 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).

Keyesport, Illinois, USA

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