February weather in Iroquois, IL
The average temperature in Iroquois in February is 27.9°F (18.4°F–37.4°F). Average precipitation: 1.98 inches. Average snowfall is 4.7 inches.
February is a winter month in Iroquois, and is cooler than the annual average of 50.7°F. Daily temperatures swing about 19°F between overnight low and afternoon high. Expect about 8 days with precipitation. Daylight averages about 10h 26m. For travel, February is cold.
Avg High
37.4°F
Avg Low
18.4°F
Precipitation
1.98 in
Snow
4.7 in
February records in Iroquois
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| February 1 | 64.9°F (1989) | -15.0°F (1994) | 1.40 in (1968) |
| February 2 | 53.1°F (1968) | -17.0°F (1905) | 1.08 in (2011) |
| February 3 | 59.0°F (2020) | -17.0°F (1996) | 0.70 in (1903) |
| February 4 | 59.0°F (1909) | -17.0°F (1996) | 1.26 in (1971) |
| February 5 | 57.0°F (2008) | -17.0°F (1979) | 1.50 in (1967) |
| February 6 | 60.1°F (1904) | -20.0°F (1901) | 2.18 in (1942) |
| February 7 | 57.0°F (2008) | -22.0°F (1982) | 0.75 in (1933) |
| February 8 | 63.0°F (1900) | -18.0°F (1895) | 0.98 in (1909) |
| February 9 | 59.0°F (1938) | -20.0°F (1899) | 0.62 in (1965) |
| February 10 | 64.0°F (1898) | -27.0°F (1982) | 1.14 in (1960) |
| February 11 | 61.0°F (2009) | -26.0°F (2014) | 0.71 in (1898) |
| February 12 | 70.0°F (1999) | -25.1°F (2014) | 0.70 in (2009) |
| February 13 | 68.0°F (1938) | -23.1°F (1905) | 1.00 in (1909) |
| February 14 | 66.0°F (1954) | -11.0°F (1905) | 0.92 in (1950) |
| February 15 | 68.0°F (1954) | -16.1°F (1905) | 1.03 in (1992) |
| February 16 | 64.9°F (1976) | -15.0°F (2007) | 1.40 in (1954) |
| February 17 | 61.0°F (2006) | -15.0°F (1903) | 2.20 in (1976) |
| February 18 | 68.0°F (2017) | -14.1°F (1978) | 1.65 in (1908) |
| February 19 | 63.0°F (1913) | -17.0°F (1979) | 2.34 in (1939) |
| February 20 | 66.9°F (2017) | -17.0°F (1979) | 1.60 in (2018) |
| February 21 | 69.1°F (2017) | -9.0°F (1896) | 2.45 in (2018) |
| February 22 | 66.0°F (2016) | -9.0°F (1978) | 1.40 in (1990) |
| February 23 | 69.1°F (2017) | -8.0°F (1910) | 1.55 in (1990) |
| February 24 | 64.9°F (2000) | -5.1°F (1967) | 0.60 in (1906) |
| February 25 | 66.9°F (1957) | -8.0°F (1900) | 1.69 in (2001) |
| February 26 | 73.0°F (2000) | -22.0°F (1963) | 1.22 in (1936) |
| February 27 | 71.1°F (1996) | -16.1°F (1963) | 1.55 in (1997) |
| February 28 | 69.1°F (1965) | -11.9°F (2015) | 1.64 in (1900) |
| February 29 | 66.9°F (1972) | 1.0°F (2008) | 0.48 in (1896) |