January weather in Sweet Home, OR
The average temperature in Sweet Home in January is 40.9°F (34.3°F–47.5°F). Average precipitation: 7.15 inches.
January is a winter month in Sweet Home, and is cooler than the annual average of 52.4°F. Daily temperatures swing about 13.2°F between overnight low and afternoon high. Expect about 19 days with precipitation. Daylight averages about 9h 1m. For travel, January is a wet month.
Avg High
47.5°F
Avg Low
34.3°F
Precipitation
7.15 in
Snow
0.1 in
January records in Sweet Home
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| January 1 | 66.0°F (1997) | 0.0°F (1979) | 1.30 in (2010) |
| January 2 | 55.9°F (1996) | 1.0°F (1979) | 1.54 in (2009) |
| January 3 | 60.1°F (2012) | 15.1°F (1974) | 2.18 in (2007) |
| January 4 | 57.0°F (2012) | 12.0°F (1974) | 2.13 in (1983) |
| January 5 | 64.0°F (1984) | 12.0°F (1974) | 1.63 in (1976) |
| January 6 | 60.1°F (2023) | 10.9°F (1974) | 1.67 in (1978) |
| January 7 | 62.1°F (1986) | 9.0°F (1974) | 1.49 in (1983) |
| January 8 | 62.1°F (1986) | 9.0°F (1974) | 2.85 in (1976) |
| January 9 | 60.1°F (1990) | 9.0°F (1974) | 1.23 in (1989) |
| January 10 | 64.0°F (1990) | 10.0°F (1974) | 2.00 in (1988) |
| January 11 | 61.0°F (1999) | 10.9°F (1974) | 2.15 in (2000) |
| January 12 | 61.0°F (1983) | 12.0°F (1974) | 1.90 in (1972) |
| January 13 | 64.0°F (2021) | 15.1°F (2007) | 0.98 in (2021) |
| January 14 | 62.1°F (1970) | 15.1°F (2007) | 2.02 in (1995) |
| January 15 | 60.1°F (1974) | 14.0°F (2007) | 2.76 in (1974) |
| January 16 | 60.1°F (1973) | 18.0°F (1997) | 2.02 in (1974) |
| January 17 | 61.0°F (1976) | 17.1°F (1984) | 1.15 in (1982) |
| January 18 | 61.0°F (1985) | 16.0°F (1984) | 1.90 in (1972) |
| January 19 | 66.9°F (1986) | 19.9°F (1984) | 2.43 in (2012) |
| January 20 | 61.0°F (2005) | 21.9°F (1980) | 1.20 in (2016) |
| January 21 | 59.0°F (1981) | 21.9°F (2025) | 2.84 in (2002) |
| January 22 | 64.9°F (2005) | 18.0°F (2008) | 1.18 in (1993) |
| January 23 | 66.0°F (1994) | 17.1°F (2008) | 1.69 in (1982) |
| January 24 | 62.1°F (2003) | 15.1°F (2008) | 1.63 in (2004) |
| January 25 | 59.0°F (2005) | 18.0°F (2008) | 1.60 in (2012) |
| January 26 | 63.0°F (2015) | 19.0°F (1977) | 1.58 in (1975) |
| January 27 | 66.0°F (2015) | 19.0°F (1972) | 1.85 in (2008) |
| January 28 | 63.0°F (1987) | 7.0°F (1980) | 0.99 in (1996) |
| January 29 | 64.0°F (2018) | 6.1°F (1980) | 1.54 in (2013) |
| January 30 | 63.0°F (1976) | 5.0°F (1980) | 1.85 in (2003) |
| January 31 | 64.9°F (1971) | 10.0°F (1980) | 2.62 in (1997) |