January weather in Benton City, WA
The average temperature in Benton City in January is 34.7°F (28.8°F–40.6°F). Average precipitation: 1.04 inches.
January is a winter month in Benton City, and is cooler than the annual average of 53.6°F. Daily temperatures swing about 11.8°F between overnight low and afternoon high. Expect about 12 days with precipitation. Daylight averages about 8h 48m. For travel, January is cold.
Avg High
40.6°F
Avg Low
28.8°F
Precipitation
1.04 in
Daylight
8h 48m
January records in Benton City
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| January 1 | 62.1°F (1948) | -6.0°F (1979) | 0.42 in (1969) |
| January 2 | 66.0°F (1948) | -6.0°F (1979) | 0.72 in (2009) |
| January 3 | 60.1°F (1989) | 0.0°F (1950) | 0.58 in (2025) |
| January 4 | 60.1°F (1951) | -2.9°F (2004) | 0.39 in (2010) |
| January 5 | 59.0°F (1967) | -7.1°F (1950) | 0.37 in (1980) |
| January 6 | 62.1°F (1956) | -2.0°F (1974) | 0.55 in (1983) |
| January 7 | 64.9°F (1945) | -2.0°F (1974) | 0.95 in (1948) |
| January 8 | 62.1°F (1962) | -2.0°F (1979) | 0.42 in (2008) |
| January 9 | 64.0°F (1953) | 0.0°F (1974) | 0.85 in (1953) |
| January 10 | 64.9°F (1990) | -2.9°F (1949) | 0.33 in (1959) |
| January 11 | 57.9°F (2014) | -5.1°F (1949) | 0.33 in (2018) |
| January 12 | 62.1°F (1945) | -4.0°F (1949) | 0.60 in (1959) |
| January 13 | 64.0°F (1983) | -5.1°F (1949) | 0.52 in (1958) |
| January 14 | 64.0°F (1967) | -2.9°F (1949) | 0.37 in (1950) |
| January 15 | 64.9°F (1974) | -4.0°F (1950) | 0.88 in (1956) |
| January 16 | 64.0°F (1976) | 1.0°F (1949) | 0.27 in (1998) |
| January 17 | 62.1°F (1974) | -11.9°F (1950) | 0.41 in (1971) |
| January 18 | 60.1°F (1975) | -4.0°F (1950) | 0.29 in (1974) |
| January 19 | 63.0°F (1977) | 3.0°F (1950) | 0.50 in (2012) |
| January 20 | 64.9°F (1968) | -9.9°F (1954) | 0.57 in (1953) |
| January 21 | 66.9°F (1968) | -0.9°F (1954) | 0.26 in (2024) |
| January 22 | 66.9°F (1968) | 3.9°F (1969) | 0.36 in (2019) |
| January 23 | 60.1°F (1948) | -4.0°F (1969) | 0.74 in (1970) |
| January 24 | 66.9°F (1947) | -7.1°F (1949) | 0.43 in (1970) |
| January 25 | 64.9°F (1947) | -11.0°F (1949) | 0.49 in (1975) |
| January 26 | 64.0°F (2003) | -16.1°F (1957) | 0.61 in (1975) |
| January 27 | 63.0°F (1971) | -18.9°F (1957) | 0.30 in (1949) |
| January 28 | 61.0°F (1967) | -9.9°F (1957) | 0.18 in (1958) |
| January 29 | 64.9°F (1967) | -20.9°F (1950) | 0.35 in (1958) |
| January 30 | 64.9°F (1967) | -17.0°F (1950) | 0.30 in (1995) |
| January 31 | 71.1°F (1971) | -20.0°F (1950) | 0.92 in (1997) |