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
With the advent of February, Prairie du Rocher experiences an average high-temperature of a frosty 43.9°F (6.6°C), mirroring a close resemblance to the previous month. In February, the temperature drops to an average of 28.9°F (-1.7°C) at night.Humidity
In Prairie du Rocher, the average relative humidity in February is 76%.Rainfall
February and September are months with the least rain when the rain falls for 8.8 days and typically aggregates up to 1.81" (46mm) of rain.Snowfall
Months with snowfall are January through March, November and December. The months with the most snowfall in Prairie du Rocher, Illinois, are January and February, with an average 2.36" (60mm) of accumulated snow.Daylight
The average length of the day in February in Prairie du Rocher is 10h and 49min.On the first day of February, sunrise is at 7:04 am and sunset at 5:22 pm. On the last day of the month, sunrise is at 6:32 am and sunset at 5:53 pm CST.
Sunshine
The average sunshine in February is 4.8h.UV index
January, February and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.Note: A daily maximum UV index of 2 in February translates into the following instructions:
Apart from children, who require continuous protection, most can endure sun exposure for up to an hour without experiencing burns. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes. Foresee this! The reflection from snow can nearly double the intensity of UV radiation from the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in February?
What is the average humidity in February in Prairie du Rocher?
What is the driest month?
How much does it rain in February?
What is the snowiest month?
How many days does it snow in February?
How many hours of daylight does Prairie du Rocher have in February?
When is the sunrise / sunset in February?
How many hours of sunshine does Prairie du Rocher have in February?
What are the months with the lowest UV index in Prairie du Rocher?
How high is the UV index in February?
Average temperature in February
Prairie du Rocher, IL
- Average high temperature in February: 43.9°F
The warmest month (with the highest average high temperature) is July (87.6°F).
The month with the lowest average high temperature is January (39.6°F).
- Average low temperature in February: 28.9°F
The month with the highest average low temperature is July (68.4°F).
The coldest month (with the lowest average low temperature) is January (25.9°F).
Average pressure in February
Prairie du Rocher, 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
Prairie du Rocher, IL
- Average wind speed in February: 9.2mph
The windiest month (with the highest average wind speed) is January (9.4mph).
The calmest months (with the lowest average wind speed) are July and August (5.5mph).
Average humidity in February
Prairie du Rocher, IL
- Average humidity in February: 76%
The month with the highest relative humidity is May (79%).
The month with the lowest relative humidity is October (71%).
Average rainfall in February
Prairie du Rocher, IL
- Average rainfall in February: 1.81"
The wettest month (with the highest rainfall) is May (3.86").
The driest months (with the least rainfall) are February and September (1.81").
Average rainfall days in February
Prairie du Rocher, IL
- Average rainfall days in February: 8.8 days
The month with the highest number of rainy days is July (16.3 days).
The month with the least rainy days is January (7.3 days).
Average snowfall in February
Prairie du Rocher, IL
- Average snowfall in February: 2.36"
The months with the highest snowfall are January and February (2.36").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in February
Prairie du Rocher, IL
- Average snowfall days in February: 4.7 days
The month with the highest number of snowfall days is January (5.7 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
Prairie du Rocher, 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 36min).
- Average sunshine in February: 4h and 5min
The months with the most sunshine are June and July (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 36min).
Average sunshine days in February
Prairie du Rocher, IL
- Average sunshine days in February: 15 days
The month with the most sunshine days is December (19.7 days).
The month with the least sunshine days is July (12.3 days).
Average UV index in February
Prairie du Rocher, 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
Prairie du Rocher, IL
- Average cloud cover in February: 49
The months with the most cloud cover are January and February (Cloud cover 49).
The months with the least cloud cover are June and August (Cloud cover 28).
Average visibility in February
Prairie du Rocher, 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).
Prairie du Rocher, Illinois, USA
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