January weather in Shannon City, IA
The average temperature in Shannon City in January is 21.3°F (12.1°F–30.4°F). Average precipitation: 0.94 inches. Average snowfall is 7.2 inches.
January is a winter month in Shannon City, and is cooler than the annual average of 49.2°F. Daily temperatures swing about 18.3°F between overnight low and afternoon high. Expect about 5 days with precipitation. Daylight averages about 9h 22m. For travel, January is cold.
Avg High
30.4°F
Avg Low
12.1°F
Precipitation
0.94 in
Snow
7.2 in
January records in Shannon City
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| January 1 | 59.0°F (2012) | -22.0°F (2018) | 0.74 in (1965) |
| January 2 | 55.9°F (1964) | -20.9°F (2018) | 1.00 in (2006) |
| January 3 | 57.9°F (2004) | -18.0°F (2010) | 0.88 in (1973) |
| January 4 | 55.9°F (1997) | -17.0°F (1959) | 0.87 in (1990) |
| January 5 | 55.0°F (2003) | -18.0°F (1999) | 0.56 in (2005) |
| January 6 | 63.0°F (2012) | -18.0°F (1971) | 0.45 in (1992) |
| January 7 | 52.0°F (1965) | -18.9°F (1968) | 0.26 in (2010) |
| January 8 | 57.0°F (2003) | -14.1°F (1970) | 0.29 in (2016) |
| January 9 | 64.9°F (2003) | -18.9°F (1977) | 0.52 in (2024) |
| January 10 | 57.9°F (2020) | -24.0°F (1982) | 0.53 in (1975) |
| January 11 | 55.0°F (2012) | -14.1°F (1977) | 0.90 in (2020) |
| January 12 | 57.0°F (1960) | -20.9°F (1974) | 1.18 in (1960) |
| January 13 | 57.9°F (1987) | -11.0°F (1997) | 0.40 in (1979) |
| January 14 | 57.0°F (1996) | -20.0°F (2024) | 0.53 in (1960) |
| January 15 | 62.1°F (1952) | -20.0°F (2024) | 0.96 in (2022) |
| January 16 | 57.0°F (1990) | -20.9°F (1977) | 0.83 in (1980) |
| January 17 | 62.1°F (1990) | -17.0°F (1977) | 0.39 in (2017) |
| January 18 | 55.0°F (1996) | -13.0°F (1994) | 0.84 in (1996) |
| January 19 | 55.9°F (2013) | -15.0°F (1970) | 0.98 in (2023) |
| January 20 | 55.9°F (1952) | -20.0°F (1985) | 0.55 in (1974) |
| January 21 | 57.9°F (1964) | -20.0°F (1970) | 0.46 in (1973) |
| January 22 | 62.1°F (1967) | -7.1°F (1963) | 0.93 in (2018) |
| January 23 | 59.0°F (1976) | -20.0°F (1963) | 0.65 in (2019) |
| January 24 | 64.0°F (1981) | -16.1°F (2008) | 0.86 in (1967) |
| January 25 | 59.0°F (1981) | -14.1°F (2008) | 0.15 in (1990) |
| January 26 | 57.0°F (2002) | -11.0°F (1991) | 0.61 in (2021) |
| January 27 | 64.9°F (2002) | -15.0°F (1961) | 1.01 in (1996) |
| January 28 | 61.0°F (2002) | -17.0°F (1972) | 0.13 in (2006) |
| January 29 | 62.1°F (2013) | -20.0°F (1966) | 0.56 in (1983) |
| January 30 | 59.0°F (1988) | -22.0°F (1965) | 0.71 in (2001) |
| January 31 | 63.0°F (2012) | -23.1°F (2019) | 1.07 in (2025) |