February weather forecastRoscoe, IL
February
Weather in February
The last month of the winter, February, is also a subzero cold month in Roscoe, Illinois, with an average temperature varying between 29.7°F (-1.3°C) and 16.9°F (-8.4°C).Temperature
With the onset of February, the average high-temperature registers at a still subzero cold 29.7°F (-1.3°C), subtly different from January's 25.5°F (-3.6°C). An average low-temperature of 16.9°F (-8.4°C) is noted during the month of February.Humidity
The average relative humidity in February is 85%.Rainfall
The month with the least rainfall is February, when the rain falls for 4.4 days and typically collects 0.51" (13mm) of precipitation.Snowfall
Months with snowfall are January through April, October through December. In Roscoe, during February, snow falls for 9.3 days and regularly aggregates up to 1.34" (34mm) of snow. In Roscoe, during the entire year, snow falls for 38.3 days and aggregates up to 6.57" (167mm) of snow.Daylight
In Roscoe, the average length of the day in February is 10h and 35min.On the first day of February, sunrise is at 7:09 am and sunset at 5:09 pm. On the last day of the month, sunrise is at 6:31 am and sunset at 5:45 pm CST.
Sunshine
January and February, with an average of 3.6h of sunshine, are months with the least sunshine.UV index
In February, the average daily maximum UV index is 2. A UV Index value of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV radiation for average individuals.Note: An average maximum UV index of 2 in February leads to these recommendations:
Although prolonged sun exposure does not typically bother most people, children, babies, and those with sensitive skin should always have protection. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Employ a hat with a wide brim for robust protection, cutting UV exposure by half. Take note! UV radiation from the Sun can double in intensity due to snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in February
Roscoe, IL
- Average high temperature in February: 29.7°F
The warmest month (with the highest average high temperature) is July (79.9°F).
The month with the lowest average high temperature is January (25.5°F).
- Average low temperature in February: 16.9°F
The month with the highest average low temperature is July (63°F).
The coldest month (with the lowest average low temperature) is January (13.5°F).
Average pressure in February
Roscoe, IL
- Average pressure in February: 30.11"Hg
The months with the highest atmospheric pressure are January and February (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in February
Roscoe, IL
- Average wind speed in February: 9.8mph
The windiest month (with the highest average wind speed) is April (10.1mph).
The calmest month (with the lowest average wind speed) is August (6.3mph).
Average humidity in February
Roscoe, IL
- Average humidity in February: 85%
The month with the highest relative humidity is January (86%).
The month with the lowest relative humidity is October (75%).
Average rainfall in February
Roscoe, IL
- Average rainfall in February: 0.51"
The wettest month (with the highest rainfall) is June (2.2").
The driest month (with the least rainfall) is February (0.51").
Average rainfall days in February
Roscoe, IL
- Average rainfall days in February: 4.4 days
The month with the highest number of rainy days is May (16.5 days).
The month with the least rainy days is January (3.8 days).
Average snowfall in February
Roscoe, IL
- Average snowfall in February: 1.34"
The month with the highest snowfall is January (1.93").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in February
Roscoe, IL
- Average snowfall days in February: 9.3 days
The month with the highest number of snowfall days is January (10.3 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
Roscoe, IL
- Average daylight in February: 10h and 36min
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 36min
The month with the most sunshine is July (Average sunshine: 9h and 42min).
The months with the least sunshine are January and February (Average sunshine: 3h and 36min).
Average sunshine days in February
Roscoe, IL
- Average sunshine days in February: 15.8 days
The month with the most sunshine days is November (19.7 days).
The month with the least sunshine days is June (11.4 days).
Average UV index in February
Roscoe, IL
- Average UV index in February: 2
The month with the highest UV index is June (UV index 6).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in February
Roscoe, 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 34).
Average visibility in February
Roscoe, IL
- Average visibility in February: 6mi
The months with the highest visibility are February, March, April, May, June, September, October, November and December (6mi).
The months with the lowest visibility are January, July and August (5mi).
