January weather in St. Donatus, IA
The average temperature in St. Donatus in January is 18.5°F (10.0°F–26.9°F). Average precipitation: 1.23 inches. Average snowfall is 10.3 inches.
January is a winter month in St. Donatus, and is cooler than the annual average of 47°F. Daily temperatures swing about 16.9°F between overnight low and afternoon high. Expect about 9 days with precipitation. Daylight averages about 9h 14m. For travel, January is cold.
Avg High
26.9°F
Avg Low
10.0°F
Precipitation
1.23 in
Snow
10.3 in
January records in St. Donatus
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| January 1 | 60.1°F (1897) | -18.9°F (2018) | 0.90 in (1985) |
| January 2 | 45.0°F (1897) | -20.0°F (2018) | 0.85 in (2005) |
| January 3 | 55.9°F (1897) | -17.0°F (2018) | 0.60 in (1897) |
| January 4 | 44.1°F (1899) | -16.1°F (2014) | 1.72 in (1971) |
| January 5 | 46.0°F (2019) | -14.1°F (2018) | 1.23 in (1946) |
| January 6 | 55.0°F (2012) | -20.0°F (2014) | 0.49 in (1989) |
| January 7 | 48.9°F (2012) | -20.9°F (2014) | 0.46 in (1967) |
| January 8 | 48.0°F (1902) | -16.1°F (2014) | 1.69 in (1937) |
| January 9 | 51.1°F (1902) | -11.9°F (2014) | 0.46 in (1946) |
| January 10 | 52.0°F (2020) | -8.0°F (2014) | 0.30 in (1987) |
| January 11 | 52.0°F (2012) | -9.0°F (2015) | 0.27 in (1974) |
| January 12 | 54.0°F (2012) | -2.0°F (2016) | 1.89 in (1960) |
| January 13 | 42.1°F (2014) | -4.0°F (2015) | 2.46 in (1960) |
| January 14 | 39.9°F (2014) | -4.0°F (2015) | 1.11 in (1940) |
| January 15 | 44.1°F (2016) | -5.1°F (2018) | 2.50 in (1960) |
| January 16 | 42.1°F (1899) | -0.9°F (2020) | 0.66 in (1980) |
| January 17 | 43.0°F (1902) | -8.0°F (2016) | 0.47 in (1980) |
| January 18 | 39.9°F (1902) | -9.0°F (2016) | 0.64 in (1931) |
| January 19 | 46.0°F (2013) | -9.0°F (2016) | 0.92 in (1973) |
| January 20 | 48.9°F (2013) | -6.0°F (2012) | 0.91 in (1988) |
| January 21 | 46.9°F (2018) | -9.0°F (2019) | 0.44 in (1993) |
| January 22 | 46.0°F (1900) | -7.1°F (2014) | 0.57 in (1898) |
| January 23 | 45.0°F (2018) | -8.0°F (2014) | 0.69 in (1969) |
| January 24 | 46.9°F (1900) | -20.9°F (1897) | 1.28 in (1938) |
| January 25 | 44.1°F (2015) | -24.0°F (1897) | 0.60 in (1950) |
| January 26 | 42.1°F (2018) | -23.1°F (1897) | 0.49 in (1965) |
| January 27 | 51.1°F (2018) | -20.9°F (2019) | 1.31 in (1974) |
| January 28 | 45.0°F (2018) | -22.0°F (1902) | 0.36 in (2019) |
| January 29 | 64.0°F (2013) | -18.9°F (1899) | 0.92 in (2006) |
| January 30 | 55.9°F (2013) | -27.9°F (2019) | 1.10 in (2001) |
| January 31 | 50.0°F (2012) | -32.1°F (2019) | 0.30 in (2002) |