January weather in Weston, OR
The average temperature in Weston in January is 37.2°F (30.3°F–44.2°F). Average precipitation: 1.75 inches. Average snowfall is 2.4 inches.
January is a winter month in Weston, and is cooler than the annual average of 55.5°F. Daily temperatures swing about 13.9°F between overnight low and afternoon high. Expect about 10 days with precipitation. Daylight averages about 8h 51m. For travel, January is cold.
Avg High
44.2°F
Avg Low
30.3°F
Precipitation
1.75 in
Snow
2.4 in
January records in Weston
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| January 1 | 70.0°F (1997) | -14.1°F (1979) | 0.76 in (1969) |
| January 2 | 66.9°F (1939) | -9.9°F (1979) | 1.40 in (2009) |
| January 3 | 64.9°F (1939) | -11.0°F (1959) | 1.20 in (2006) |
| January 4 | 70.0°F (2012) | -11.9°F (1959) | 0.67 in (1933) |
| January 5 | 64.0°F (1994) | -9.9°F (2004) | 0.53 in (1980) |
| January 6 | 63.0°F (1983) | -9.9°F (1974) | 0.91 in (1969) |
| January 7 | 63.0°F (1945) | -11.9°F (1974) | 0.77 in (1948) |
| January 8 | 66.9°F (2002) | -11.0°F (1974) | 0.46 in (1956) |
| January 9 | 62.1°F (1959) | -8.0°F (1973) | 0.60 in (1929) |
| January 10 | 66.0°F (1990) | -5.1°F (1974) | 0.65 in (1970) |
| January 11 | 63.0°F (2014) | -2.0°F (1963) | 0.65 in (2017) |
| January 12 | 69.1°F (1983) | 0.0°F (1930) | 0.84 in (1931) |
| January 13 | 64.0°F (1983) | -7.1°F (2017) | 0.45 in (1937) |
| January 14 | 63.0°F (1961) | -9.0°F (1950) | 0.67 in (1995) |
| January 15 | 68.0°F (1974) | -7.1°F (1950) | 0.60 in (1928) |
| January 16 | 63.0°F (1974) | -2.9°F (1930) | 0.73 in (1982) |
| January 17 | 64.0°F (2011) | -17.0°F (1930) | 1.10 in (2006) |
| January 18 | 60.1°F (2005) | -11.9°F (1930) | 0.69 in (2012) |
| January 19 | 70.0°F (1968) | -5.1°F (1930) | 0.70 in (2016) |
| January 20 | 70.0°F (1968) | -9.0°F (1930) | 0.57 in (2015) |
| January 21 | 66.0°F (2005) | -17.0°F (1930) | 0.52 in (1950) |
| January 22 | 61.0°F (1981) | -14.1°F (1930) | 1.13 in (2019) |
| January 23 | 61.0°F (1934) | -11.9°F (1930) | 1.20 in (1937) |
| January 24 | 66.9°F (1935) | -13.0°F (1930) | 0.92 in (1944) |
| January 25 | 64.9°F (1935) | -7.1°F (1949) | 0.83 in (1975) |
| January 26 | 61.0°F (1935) | -11.9°F (1957) | 0.87 in (1975) |
| January 27 | 68.0°F (2003) | -17.0°F (1957) | 0.64 in (1998) |
| January 28 | 64.9°F (2024) | -13.0°F (1957) | 0.97 in (2008) |
| January 29 | 68.0°F (2018) | -15.0°F (1950) | 0.55 in (2014) |
| January 30 | 66.0°F (1965) | -16.1°F (1950) | 0.60 in (1929) |
| January 31 | 70.0°F (1971) | -13.0°F (1996) | 1.16 in (1997) |