January weather in Halfway, OR
The average temperature in Halfway in January is 25.4°F (19.1°F–31.8°F). Average precipitation: 3.57 inches. Average snowfall is 22.8 inches.
January is a winter month in Halfway, and is cooler than the annual average of 47.9°F. Daily temperatures swing about 12.7°F between overnight low and afternoon high. Expect about 13 days with precipitation. Daylight averages about 8h 58m. For travel, January is cold.
Avg High
31.8°F
Avg Low
19.1°F
Precipitation
3.57 in
Snow
22.8 in
January records in Halfway
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| January 1 | 52.0°F (1997) | -29.0°F (1979) | 1.20 in (2020) |
| January 2 | 50.0°F (1939) | -17.0°F (1974) | 1.04 in (1940) |
| January 3 | 51.1°F (2026) | -25.1°F (1949) | 0.96 in (2021) |
| January 4 | 48.9°F (1956) | -29.9°F (1949) | 1.23 in (2000) |
| January 5 | 48.0°F (2012) | -23.1°F (1974) | 1.05 in (1959) |
| January 6 | 48.9°F (1966) | -24.0°F (1974) | 0.92 in (2002) |
| January 7 | 52.0°F (1948) | -26.0°F (1979) | 0.98 in (2004) |
| January 8 | 55.9°F (1953) | -20.9°F (1974) | 1.09 in (1976) |
| January 9 | 55.9°F (1953) | -29.9°F (1949) | 1.47 in (1989) |
| January 10 | 53.1°F (1953) | -31.0°F (1949) | 10.30 in (1951) |
| January 11 | 48.9°F (1958) | -31.0°F (1949) | 1.25 in (1972) |
| January 12 | 52.0°F (1980) | -25.1°F (1949) | 1.54 in (1991) |
| January 13 | 48.0°F (1953) | -22.0°F (1949) | 0.80 in (1995) |
| January 14 | 48.0°F (1995) | -20.9°F (1949) | 0.93 in (1988) |
| January 15 | 53.1°F (1974) | -20.9°F (1947) | 1.23 in (1971) |
| January 16 | 54.0°F (1974) | -18.9°F (1987) | 0.93 in (1982) |
| January 17 | 48.0°F (1974) | -14.1°F (1957) | 1.32 in (2006) |
| January 18 | 48.0°F (2018) | -17.0°F (1943) | 1.36 in (2017) |
| January 19 | 48.0°F (1972) | -15.0°F (1949) | 1.32 in (2019) |
| January 20 | 52.0°F (1981) | -27.0°F (1949) | 1.19 in (1993) |
| January 21 | 48.9°F (1981) | -24.0°F (1962) | 1.70 in (1938) |
| January 22 | 48.9°F (1950) | -33.0°F (1962) | 0.71 in (1938) |
| January 23 | 48.0°F (1954) | -29.0°F (1962) | 2.37 in (1982) |
| January 24 | 57.0°F (1959) | -29.0°F (1949) | 1.35 in (1984) |
| January 25 | 51.1°F (1953) | -34.1°F (1949) | 0.78 in (1940) |
| January 26 | 48.0°F (1959) | -27.0°F (1957) | 1.08 in (1970) |
| January 27 | 46.9°F (1983) | -27.0°F (1957) | 1.04 in (1959) |
| January 28 | 46.9°F (1959) | -14.1°F (1956) | 0.89 in (2020) |
| January 29 | 52.0°F (1967) | -26.0°F (1951) | 1.15 in (2004) |
| January 30 | 48.9°F (1954) | -29.0°F (1951) | 0.57 in (2006) |
| January 31 | 51.1°F (2026) | -27.9°F (1950) | 1.13 in (1995) |