February weather in South Beloit, IL
The average temperature in South Beloit in February is 21.6°F (13.9°F–29.4°F). Average precipitation: 1.52 inches. Average snowfall is 7.3 inches.
February is a winter month in South Beloit, and is cooler than the annual average of 45.4°F. Daily temperatures swing about 15.5°F between overnight low and afternoon high. Expect about 7 days with precipitation. Daylight averages about 10h 20m. For travel, February is cold.
Avg High
29.4°F
Avg Low
13.9°F
Precipitation
1.52 in
Snow
7.3 in
February records in South Beloit
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| February 1 | 61.0°F (1989) | -27.9°F (2019) | 0.81 in (1908) |
| February 2 | 48.9°F (2024) | -20.9°F (1996) | 0.86 in (1973) |
| February 3 | 50.0°F (1987) | -25.1°F (1996) | 0.70 in (1901) |
| February 4 | 55.0°F (1992) | -24.0°F (1996) | 0.75 in (1986) |
| February 5 | 55.0°F (1964) | -23.1°F (1895) | 0.71 in (1986) |
| February 6 | 53.1°F (1946) | -16.1°F (2007) | 0.68 in (1911) |
| February 7 | 48.0°F (2017) | -14.1°F (1905) | 1.00 in (1915) |
| February 8 | 55.0°F (1925) | -20.0°F (1893) | 0.90 in (1925) |
| February 9 | 57.0°F (1990) | -25.1°F (1933) | 2.30 in (2001) |
| February 10 | 53.1°F (1999) | -13.0°F (1982) | 1.02 in (1959) |
| February 11 | 57.0°F (1932) | -14.1°F (1895) | 0.70 in (1953) |
| February 12 | 60.1°F (1999) | -14.1°F (2014) | 1.03 in (1918) |
| February 13 | 59.0°F (1938) | -24.0°F (1905) | 0.94 in (1984) |
| February 14 | 57.0°F (1954) | -14.1°F (1905) | 0.70 in (1911) |
| February 15 | 64.0°F (1921) | -13.0°F (1914) | 0.60 in (1975) |
| February 16 | 66.0°F (1921) | -11.9°F (1936) | 0.62 in (1941) |
| February 17 | 64.0°F (2026) | -11.9°F (1903) | 0.60 in (1938) |
| February 18 | 62.1°F (2017) | -18.9°F (1936) | 1.10 in (1909) |
| February 19 | 64.0°F (2017) | -14.1°F (1936) | 0.95 in (1971) |
| February 20 | 64.0°F (2017) | -25.1°F (1929) | 1.04 in (1994) |
| February 21 | 64.0°F (2017) | -9.9°F (1963) | 1.72 in (1937) |
| February 22 | 63.0°F (2017) | -22.0°F (1936) | 1.91 in (1981) |
| February 23 | 68.0°F (2017) | -7.1°F (2015) | 1.30 in (1925) |
| February 24 | 64.0°F (1930) | -11.9°F (1967) | 1.33 in (2019) |
| February 25 | 62.1°F (1932) | -13.0°F (1920) | 1.45 in (1926) |
| February 26 | 69.1°F (2000) | -8.0°F (1994) | 0.46 in (2008) |
| February 27 | 70.0°F (2024) | -9.0°F (2015) | 1.10 in (1948) |
| February 28 | 73.9°F (2024) | -11.0°F (2015) | 1.09 in (1902) |
| February 29 | 57.9°F (2016) | -7.1°F (1912) | 0.40 in (1908) |