Fairfield, Wednesday, 7 October, 06:59
Clear. Feels like 61°. High 81°, low 56°.
In January, Fairfield, IA averages a high of 30.7° and a low of 14.9°. About 1.5 inches of precipitation fall over the month (7 wet days). The record high is 65.3° (1989) and the record low -28.5° (1970). Normals are computed over the last 60 years.
| Day | High | Low | Chance of precip. | Record high | Record low |
|---|---|---|---|---|---|
| 1 | 30.2° | 15.4° | 22% | 53.6° (2004) | -16.1° (2018) |
| 2 | 30.6° | 16.3° | 27% | 61° (2004) | -17.9° (1985) |
| 3 | 31.1° | 15.3° | 22% | 57.6° (2023) | -13.7° (1985) |
| 4 | 29.7° | 14° | 28% | 59° (1997) | -15.5° (1985) |
| 5 | 29.8° | 13.6° | 18% | 55.6° (2012) | -24.7° (1999) |
| 6 | 28.2° | 14.7° | 20% | 59.7° (2008) | -18.4° (1971) |
| 7 | 27.1° | 11.8° | 17% | 61.3° (2008) | -20° (1971) |
| 8 | 28.8° | 12.7° | 17% | 58.5° (2003) | -15.3° (1970) |
| 9 | 29.5° | 14.2° | 15% | 55° (2002) | -13° (2010) |
| 10 | 29.1° | 14.2° | 35% | 54.1° (1975) | -27.2° (1982) |
| 11 | 32° | 15.6° | 22% | 55.2° (2013) | -24.9° (1977) |
| 12 | 31.5° | 16.3° | 23% | 58.3° (1960) | -22° (1974) |
| 13 | 29.8° | 14.9° | 23% | 54.5° (1961) | -9.9° (2024) |
| 14 | 29.1° | 14.7° | 13% | 51.4° (2016) | -22.9° (2024) |
| 15 | 28.6° | 13.1° | 22% | 52.5° (1990) | -22.2° (1979) |
| 16 | 31.8° | 14.4° | 20% | 58.5° (2023) | -23.8° (1994) |
| 17 | 30.4° | 14.7° | 30% | 56.1° (1990) | -24° (1982) |
| 18 | 30.7° | 13.6° | 15% | 55.8° (1996) | -21.1° (1994) |
| 19 | 29.3° | 12.6° | 27% | 54.7° (2006) | -25.1° (1994) |
| 20 | 28.2° | 11.8° | 18% | 50.9° (1968) | -25.6° (1985) |
| 21 | 31.3° | 15.4° | 18% | 55.9° (1964) | -28.5° (1970) |
| 22 | 34.7° | 18.1° | 28% | 59.7° (1964) | -17.7° (1970) |
| 23 | 33.3° | 17.8° | 27% | 54.9° (1967) | -21.1° (1963) |
| 24 | 32.4° | 16.5° | 23% | 58.6° (1967) | -11.6° (2008) |
| 25 | 32.4° | 16.2° | 23% | 57.9° (2005) | -13.9° (1963) |
| 26 | 30.9° | 14.5° | 20% | 56.3° (2002) | -17.3° (1982) |
| 27 | 32.2° | 16° | 22% | 57.7° (2002) | -13.4° (1963) |
| 28 | 32.2° | 15.6° | 20% | 58.8° (2008) | -23.3° (1963) |
| 29 | 32.2° | 15.6° | 25% | 59.7° (2013) | -25.1° (1966) |
| 30 | 31.1° | 15.1° | 27% | 59.2° (1988) | -24.7° (2019) |
| 31 | 33.8° | 16° | 18% | 65.3° (1989) | -26.9° (1996) |