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
February's presence marks an average high-temperature of a still subzero cold 29.5°F (-1.4°C), subtly varied from January's 25.2°F (-3.8°C). Throughout February, the nighttime temperature averages to a still subzero cold 16.7°F (-8.5°C).Humidity
In February, the average relative humidity is 86%.Rainfall
In Rock City, during February, the rain falls for 5 days and regularly aggregates up to 0.87" (22mm) of precipitation. Throughout the year, in Rock City, there are 138 rainfall days, and 19.69" (500mm) of precipitation is accumulated.Snowfall
January through April, October through December are months with snowfall. In February, it is snowing for 10.7 days. Throughout February, 2.32" (59mm) of snow is accumulated. In Rock City, during the entire year, snow falls for 41.8 days and aggregates up to 10.43" (265mm) of snow.Daylight
The average length of the day in February in Rock City is 10h and 35min.On the first day of February in Rock City, sunrise is at 7:11 am and sunset at 5:11 pm. On the last day of the month, sunrise is at 6:33 am and sunset at 5:47 pm CST.
Sunshine
In February, the average sunshine is 3.8h.UV index
The average daily maximum UV index in February in Rock City is 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from unprotected exposure to Sun's UV rays for the average person.Note: In February, the maximum UV index of 2 suggests this advice:
Babies, children, and those with sensitive skin should always avoid extended periods in the sun. When the Sun's UV radiation is most intense during midday, it's best to find shade and limit exposure. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades. Be aware! The reflective nature of snow can magnify the Sun's UV radiation almost twofold.
Frequently asked questions
How cold is February in Rock City?
What is the average humidity in February in Rock City?
How much does it rain in Rock City in February?
How many days does it snow in February in Rock City?
What is the average length of the day in February in Rock City?
What time are sunrise and sunset in February in Rock City?
How many hours of sunshine does Rock City have in February?
How high is the UV index in February in Rock City?
Average temperature in February
Rock City, IL
- Average high temperature in February: 29.5°F
The warmest month (with the highest average high temperature) is July (79.7°F).
The month with the lowest average high temperature is January (25.2°F).
- Average low temperature in February: 16.7°F
The month with the highest average low temperature is July (62.8°F).
The coldest month (with the lowest average low temperature) is January (13.1°F).
Average pressure in February
Rock City, 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).
Average wind speed in February
Rock City, IL
- Average wind speed in February: 9.9mph
The windiest month (with the highest average wind speed) is April (10.3mph).
The calmest month (with the lowest average wind speed) is August (6.5mph).
Average humidity in February
Rock City, IL
- Average humidity in February: 86%
The month with the highest relative humidity is January (87%).
The month with the lowest relative humidity is October (75%).
Average rainfall in February
Rock City, IL
- Average rainfall in February: 0.87"
The wettest month (with the highest rainfall) is June (2.87").
The driest month (with the least rainfall) is December (0.83").
Average rainfall days in February
Rock City, IL
- Average rainfall days in February: 5 days
The month with the highest number of rainy days is May (17.4 days).
The month with the least rainy days is January (4.9 days).
Average snowfall in February
Rock City, IL
- Average snowfall in February: 2.32"
The month with the highest snowfall is January (2.99").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in February
Rock City, IL
- Average snowfall days in February: 10.7 days
The month with the highest number of snowfall days is January (11.3 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
Rock City, 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 6min).
- Average sunshine in February: 3h and 5min
The months with the most sunshine are July and August (Average sunshine: 9h and 42min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).
Average sunshine days in February
Rock City, IL
- Average sunshine days in February: 14.1 days
The month with the most sunshine days is November (17.7 days).
The month with the least sunshine days is June (10.5 days).
Average UV index in February
Rock City, IL
- Average UV index in February: 2
The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in February
Rock City, IL
- Average cloud cover in February: 60
The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is September (Cloud cover 32).
Average visibility in February
Rock City, IL
- Average visibility in February: 5mi
The months with the highest visibility are March, April, May, June, September, October, November and December (6mi).
The months with the lowest visibility are January, February, July and August (5mi).
Rock City, Illinois, USA
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