Contents
- Weather in February
- Frequently asked questions
- Average temperature in February
- Average pressure in February
- Average wind speed in February
- Average humidity in February
- Average rainfall in February
- Average rainfall days in February
- Average snowfall in February
- Average snowfall days in February
- Average daylight in February
- Average sunshine in February
- Average sunshine days in February
- Average UV index in February
- Average cloud cover in February
- Average visibility in February
Weather in February
Temperature
The advent of February signifies a minor shift to an average high-temperature of a still wintry 40.6°F (4.8°C), aligning closely with January. Nightly temperatures in Piasa drop to an average low of 26.4°F (-3.1°C) in February.Humidity
In February, the average relative humidity is 78%.Rainfall
In Piasa, in February, it is raining for 7.2 days, with typically 1.5" (38mm) of accumulated precipitation. Throughout the year, there are 141.9 rainfall days, and 27.36" (695mm) of precipitation is accumulated.Snowfall
January through March, November and December are months with snowfall. The month with the most snowfall is February, when snow falls for 5.9 days and typically aggregates up to 2.48" (63mm) of snow.Daylight
The average length of the day in February is 10h and 46min.On the first day of February, sunrise is at 7:07 am and sunset at 5:20 pm. On the last day of the month, sunrise is at 6:33 am and sunset at 5:52 pm CST.
Sunshine
The average sunshine in February in Piasa is 4.5h.UV index
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV radiation for the ordinary person.Note: A daily high UV index of 2 in February leads to these guidelines:
Extended exposure to the sun should always be avoided by children, infants, and those with sensitive skin. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes. Keep in mind! Snow's reflective quality can nearly double the intensity of the Sun's UV radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is February?
What is the average humidity in February?
How many days does it rain in February?
What is the snowiest month in Piasa?
How much does it snow in February?
How many hours of daylight does Piasa have in February?
When is the sunrise / sunset in February in Piasa?
How many hours of sunshine does Piasa have in February?
What are the months with the lowest UV index?
How high is the UV index in February?
Average temperature in February
Piasa, IL
- Average high temperature in February: 40.6°F
The warmest month (with the highest average high temperature) is July (84.6°F).
The month with the lowest average high temperature is January (35.8°F).
- Average low temperature in February: 26.4°F
The month with the highest average low temperature is July (67.5°F).
The coldest month (with the lowest average low temperature) is January (22.6°F).
Average pressure in February
Piasa, IL
- Average pressure in February: 30.12"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in February
Piasa, IL
- Average wind speed in February: 9.7mph
The windiest month (with the highest average wind speed) is January (9.8mph).
The calmest months (with the lowest average wind speed) are July and August (5.8mph).
Average humidity in February
Piasa, IL
- Average humidity in February: 78%
The month with the highest relative humidity is July (81%).
The month with the lowest relative humidity is October (71%).
Average rainfall in February
Piasa, IL
- Average rainfall in February: 1.5"
The wettest month (with the highest rainfall) is June (3.35").
The driest month (with the least rainfall) is January (1.46").
Average rainfall days in February
Piasa, IL
- Average rainfall days in February: 7.2 days
The month with the highest number of rainy days is May (16.7 days).
The month with the least rainy days is January (6.5 days).
Average snowfall in February
Piasa, IL
- Average snowfall in February: 2.48"
The month with the highest snowfall is February (2.48").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in February
Piasa, IL
- Average snowfall days in February: 5.9 days
The month with the highest number of snowfall days is January (6.2 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
Piasa, IL
- Average daylight in February: 10h and 5min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in February: 4h and 3min
The month with the most sunshine is June (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 4h and 24min).
Average sunshine days in February
Piasa, IL
- Average sunshine days in February: 16.4 days
The month with the most sunshine days is January (19.5 days).
The month with the least sunshine days is July (12.1 days).
Average UV index in February
Piasa, 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
Piasa, IL
- Average cloud cover in February: 51
The month with the most cloud cover is January (Cloud cover 52).
The months with the least cloud cover are August and September (Cloud cover 29).
Average visibility in February
Piasa, 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).
Piasa, Illinois, USA
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