February weather forecastFlat Rock, IL
February
Weather in February
The last month of the winter, February, is also an icy month in Flat Rock, Illinois, with temperature in the range of an average high of 41°F (5°C) and an average low of 27.1°F (-2.7°C).Temperature
Flat Rock's entry into February measures an average high-temperature of a still icy 41°F (5°C), closely parallel to the preceding month. Throughout the February nights, Flat Rock encounters a low-temperature of 27.1°F (-2.7°C).Humidity
The average relative humidity in February is 79%.Rainfall
In February, the rain falls for 9 days. Throughout February, 2.17" (55mm) of precipitation is accumulated. Throughout the year, there are 162.4 rainfall days, and 36.85" (936mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through April, November and December. In Flat Rock, in February, during 5.8 snowfall days, 1.5" (38mm) of snow is typically accumulated. In Flat Rock, during the entire year, snow falls for 22 days and aggregates up to 7.64" (194mm) of snow.Daylight
The average length of the day in February is 10h and 46min.On the first day of the month, sunrise is at 6:56 am and sunset at 5:11 pm. On the last day of February, sunrise is at 6:23 am and sunset at 5:42 pm CST.
Sunshine
In Flat Rock, the average sunshine in February is 4.3h.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 unprotected exposure to Sun's UV rays for the average person.Note: The average daily UV index of 2 in February transforms into the following instructions:
Many can withstand an hour in the sun without burning, yet children must always have protection against sunlight. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays. Consider this! The reflection from snow can almost double the intensity of the Sun's UV radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in February
Flat Rock, IL
- Average high temperature in February: 41°F
The warmest month (with the highest average high temperature) is July (83.8°F).
The month with the lowest average high temperature is January (36.1°F).
- Average low temperature in February: 27.1°F
The month with the highest average low temperature is July (66.9°F).
The coldest month (with the lowest average low temperature) is January (23.4°F).
Average pressure in February
Flat Rock, IL
- Average pressure in February: 30.11"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in February
Flat Rock, IL
- Average wind speed in February: 10mph
The windiest months (with the highest average wind speed) are January and February (10mph).
The calmest months (with the lowest average wind speed) are July and August (5.9mph).
Average humidity in February
Flat Rock, IL
- Average humidity in February: 79%
The month with the highest relative humidity is July (81%).
The month with the lowest relative humidity is October (71%).
Average rainfall in February
Flat Rock, IL
- Average rainfall in February: 2.17"
The wettest month (with the highest rainfall) is April (5.2").
The driest month (with the least rainfall) is September (1.89").
Average rainfall days in February
Flat Rock, IL
- Average rainfall days in February: 9 days
The month with the highest number of rainy days is May (19.8 days).
The month with the least rainy days is January (8.4 days).
Average snowfall in February
Flat Rock, IL
- Average snowfall in February: 1.5"
The month with the highest snowfall is January (2.32").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in February
Flat Rock, IL
- Average snowfall days in February: 5.8 days
The month with the highest number of snowfall days is January (6.8 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
Flat Rock, IL
- Average daylight in February: 10h and 48min
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 18min
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 12min).
Average sunshine days in February
Flat Rock, IL
- Average sunshine days in February: 13.6 days
The month with the most sunshine days is November (18 days).
The month with the least sunshine days is May (9.7 days).
Average UV index in February
Flat Rock, IL
- Average UV index in February: 2
The months with the highest UV index are 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
Flat Rock, IL
- Average cloud cover in February: 54
The month with the most cloud cover is January (Cloud cover 55).
The month with the least cloud cover is August (Cloud cover 29).
Average visibility in February
Flat Rock, 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).
