January weather in Cottage Grove, OR
The average temperature in Cottage Grove in January is 40.7°F (33.4°F–48.1°F). Average precipitation: 6.57 inches. Average snowfall is 0.9 inches.
January is a winter month in Cottage Grove, and is cooler than the annual average of 52.3°F. Daily temperatures swing about 14.7°F between overnight low and afternoon high. Expect about 21 days with precipitation. Daylight averages about 9h 5m. For travel, January is a wet month.
Avg High
48.1°F
Avg Low
33.4°F
Precipitation
6.57 in
Snow
0.9 in
January records in Cottage Grove
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| January 1 | 62.1°F (1927) | 0.0°F (1924) | 1.02 in (2004) |
| January 2 | 62.1°F (1927) | 3.0°F (1924) | 4.22 in (1933) |
| January 3 | 62.1°F (1994) | 6.1°F (1950) | 2.33 in (1966) |
| January 4 | 66.0°F (2012) | 10.9°F (1974) | 1.85 in (2022) |
| January 5 | 64.0°F (2001) | 10.9°F (2017) | 1.26 in (1975) |
| January 6 | 61.0°F (1928) | 6.1°F (1974) | 3.17 in (1948) |
| January 7 | 66.0°F (1927) | 6.1°F (1937) | 2.38 in (1950) |
| January 8 | 64.9°F (1953) | 3.0°F (1937) | 1.80 in (1976) |
| January 9 | 64.0°F (1990) | 5.0°F (1974) | 1.28 in (1959) |
| January 10 | 61.0°F (2019) | 6.1°F (1974) | 2.09 in (1988) |
| January 11 | 63.0°F (1953) | 6.1°F (1949) | 3.00 in (2007) |
| January 12 | 60.1°F (1945) | 5.0°F (1937) | 1.93 in (1980) |
| January 13 | 66.0°F (1968) | 8.1°F (1930) | 2.03 in (1995) |
| January 14 | 66.0°F (1994) | 16.0°F (1949) | 1.78 in (2024) |
| January 15 | 64.9°F (1958) | 12.0°F (1917) | 3.06 in (1974) |
| January 16 | 62.1°F (1923) | 10.9°F (1917) | 1.32 in (1954) |
| January 17 | 66.0°F (1981) | 12.0°F (1917) | 2.25 in (1951) |
| January 18 | 71.1°F (2018) | 12.9°F (1943) | 2.79 in (2012) |
| January 19 | 63.0°F (1944) | 10.0°F (1922) | 2.66 in (1964) |
| January 20 | 66.0°F (1968) | 1.0°F (1962) | 2.15 in (1943) |
| January 21 | 64.0°F (1925) | 5.0°F (1930) | 1.82 in (1972) |
| January 22 | 68.0°F (1931) | -0.9°F (1962) | 1.44 in (1956) |
| January 23 | 63.0°F (1931) | 3.0°F (1962) | 1.92 in (1970) |
| January 24 | 66.0°F (2015) | -0.9°F (1949) | 1.32 in (2000) |
| January 25 | 64.0°F (1993) | 1.0°F (1949) | 1.65 in (1920) |
| January 26 | 64.9°F (2015) | -2.0°F (1957) | 1.47 in (1969) |
| January 27 | 68.0°F (1931) | -2.0°F (1957) | 2.15 in (1959) |
| January 28 | 68.0°F (2016) | 3.9°F (1957) | 1.16 in (1927) |
| January 29 | 66.9°F (1992) | 0.0°F (1980) | 1.21 in (1958) |
| January 30 | 66.9°F (2024) | 3.9°F (1980) | 1.27 in (2003) |
| January 31 | 68.0°F (2024) | 9.0°F (1950) | 1.10 in (1929) |