Glenwood, Sunday, 9 August, 14:40
Overcast. Feels like 94°. High 92°, low 75°.
In January, Glenwood, IA averages a high of 32.1° and a low of 15.6°. About 1.1 inches of precipitation fall over the month (5 wet days). The record high is 63.3° (1989) and the record low -30.8° (1996). Normals are computed over the last 60 years.
| Day | High | Low | Chance of precip. | Record high | Record low |
|---|---|---|---|---|---|
| 1 | 29.3° | 15.1° | 18% | 55.6° (2005) | -27.2° (2018) |
| 2 | 31.6° | 15.8° | 25% | 56.8° (1964) | -22.9° (2018) |
| 3 | 31.8° | 15.1° | 17% | 50.7° (2019) | -8.9° (1969) |
| 4 | 28.8° | 14.2° | 18% | 52.5° (2007) | -20.6° (1969) |
| 5 | 30.4° | 14.2° | 15% | 60.1° (2012) | -17.9° (1999) |
| 6 | 29.5° | 13.5° | 15% | 50.7° (2012) | -23.1° (1971) |
| 7 | 28° | 12.2° | 15% | 56.3° (2003) | -25.2° (1971) |
| 8 | 30.7° | 14.2° | 8% | 61.3° (2003) | -12.1° (2010) |
| 9 | 30.2° | 14.7° | 12% | 54.5° (2002) | -19.7° (2010) |
| 10 | 30.9° | 14.5° | 22% | 57.7° (1990) | -24.7° (1982) |
| 11 | 33.4° | 16.3° | 17% | 59.2° (2013) | -16.1° (1977) |
| 12 | 31.8° | 15.6° | 18% | 53.8° (1987) | -22.9° (1974) |
| 13 | 31.3° | 14.2° | 12% | 59.2° (1987) | -15.9° (2024) |
| 14 | 31.3° | 16° | 8% | 51.3° (1980) | -21.3° (2024) |
| 15 | 31.6° | 14.9° | 15% | 58.3° (2006) | -18.4° (2005) |
| 16 | 32.2° | 15.3° | 18% | 62.6° (1990) | -22.7° (2005) |
| 17 | 30.9° | 15.1° | 18% | 58.3° (1986) | -16.6° (1982) |
| 18 | 33.1° | 15.4° | 13% | 53.6° (2013) | -19.1° (1967) |
| 19 | 32.4° | 14.9° | 22% | 57.4° (2014) | -19.1° (1970) |
| 20 | 30.7° | 14.9° | 20% | 58.6° (1986) | -20.7° (2024) |
| 21 | 33.1° | 16.2° | 18% | 56.7° (1964) | -24.2° (1970) |
| 22 | 35.2° | 19.2° | 20% | 57.2° (1967) | -9.9° (1963) |
| 23 | 34.2° | 17.4° | 17% | 55.6° (1981) | -16.2° (1963) |
| 24 | 35.1° | 17.2° | 10% | 61.3° (1981) | -12.8° (1963) |
| 25 | 33.6° | 18.1° | 18% | 57.2° (2005) | -9.9° (2019) |
| 26 | 33.6° | 16.2° | 17% | 59.7° (2006) | -8° (1963) |
| 27 | 33.3° | 16.5° | 13% | 57.9° (2002) | -17.9° (1963) |
| 28 | 34.2° | 16° | 13% | 63° (2008) | -21.6° (1997) |
| 29 | 34.3° | 17.1° | 23% | 58.5° (1988) | -21.1° (1966) |
| 30 | 33.3° | 15.4° | 18% | 61.7° (2012) | -23.1° (2019) |
| 31 | 35.2° | 17.4° | 12% | 63.3° (1989) | -30.8° (1996) |