Aurora, Sunday, 9 August, 00:44
Clear. Feels like 65°. High 89°, low 63°.
In January, Aurora, IL averages a high of 29.5° and a low of 15.1°. About 2.0 inches of precipitation fall over the month (8 wet days). The record high is 63° (2008) and the record low -29.6° (1994). Normals are computed over the last 60 years.
| Day | High | Low | Chance of precip. | Record high | Record low |
|---|---|---|---|---|---|
| 1 | 31.1° | 17.6° | 23% | 54.3° (2011) | -15.2° (1969) |
| 2 | 30.7° | 17.2° | 33% | 59.4° (2000) | -13.9° (1979) |
| 3 | 30.7° | 17.4° | 25% | 56.8° (2004) | -15.9° (2014) |
| 4 | 29.8° | 15.6° | 28% | 60.8° (1997) | -11.7° (1969) |
| 5 | 28.9° | 14° | 22% | 53.8° (1998) | -22.9° (1999) |
| 6 | 28° | 16° | 32% | 58.6° (2008) | -19.1° (1988) |
| 7 | 27.3° | 13.5° | 18% | 63° (2008) | -19.8° (1988) |
| 8 | 27.9° | 11.7° | 25% | 59.2° (1965) | -16.2° (2014) |
| 9 | 28.8° | 14.4° | 27% | 51.6° (2002) | -13.2° (1962) |
| 10 | 29.3° | 14.4° | 33% | 58.5° (1975) | -25.4° (1982) |
| 11 | 30.6° | 15.6° | 32% | 55.9° (2018) | -23.8° (1979) |
| 12 | 30.7° | 17.2° | 25% | 58.8° (2005) | -10.7° (1969) |
| 13 | 30.2° | 15.8° | 37% | 56.8° (1960) | -13.4° (1977) |
| 14 | 27.7° | 14.7° | 27% | 42.8° (2020) | -15.5° (2024) |
| 15 | 26.4° | 12.9° | 22% | 49.5° (1990) | -20.2° (1963) |
| 16 | 29.5° | 14.2° | 22% | 54.1° (1990) | -23.3° (2009) |
| 17 | 29.7° | 15.1° | 28% | 54.1° (1990) | -27.6° (1982) |
| 18 | 28.2° | 13.8° | 18% | 56.8° (1996) | -27.2° (1994) |
| 19 | 28.4° | 12.9° | 27% | 53.4° (2006) | -29.6° (1994) |
| 20 | 27.7° | 13.1° | 27% | 46° (2006) | -27.8° (1985) |
| 21 | 29.1° | 15.1° | 23% | 58.5° (2017) | -23.6° (1963) |
| 22 | 32.4° | 16.7° | 35% | 56.8° (1964) | -16.4° (1970) |
| 23 | 31.1° | 17.1° | 40% | 55.9° (1967) | -20.7° (1963) |
| 24 | 30.4° | 16° | 25% | 60.8° (1967) | -14.8° (1963) |
| 25 | 30.6° | 16° | 35% | 57.4° (1967) | -14.6° (1963) |
| 26 | 29.1° | 13.5° | 32% | 52.3° (1973) | -17.9° (2022) |
| 27 | 29.3° | 14.4° | 22% | 55.2° (2002) | -11.9° (1988) |
| 28 | 29.8° | 15.3° | 25% | 52.7° (2002) | -25.2° (1963) |
| 29 | 30.4° | 15.3° | 33% | 58.3° (2013) | -21.5° (1966) |
| 30 | 29.3° | 15.6° | 25% | 57.4° (1988) | -25.6° (2019) |
| 31 | 30.9° | 15.4° | 23% | 61° (1989) | -29.2° (2019) |