January weather in Coulee City, WA
The average temperature in Coulee City in January is 27.5°F (22.6°F–32.4°F). Average precipitation: 1.34 inches.
January is a winter month in Coulee City, and is cooler than the annual average of 48.8°F. Daily temperatures swing about 9.8°F between overnight low and afternoon high. Daylight averages about 8h 38m. For travel, January is cold.
Avg High
32.4°F
Avg Low
22.6°F
Precipitation
1.34 in
Daylight
8h 38m
January records in Coulee City
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| January 1 | 50.0°F (2003) | -18.0°F (1979) | 0.48 in (1944) |
| January 2 | 51.1°F (2003) | -13.0°F (1991) | 0.29 in (1953) |
| January 3 | 46.9°F (2020) | -9.0°F (1950) | 0.96 in (1965) |
| January 4 | 46.9°F (1963) | -6.0°F (1993) | 0.50 in (1983) |
| January 5 | 46.9°F (1954) | -8.0°F (2004) | 0.40 in (1931) |
| January 6 | 46.0°F (2020) | -9.9°F (1982) | 0.26 in (1948) |
| January 7 | 51.1°F (1945) | -11.9°F (1937) | 1.05 in (1946) |
| January 8 | 48.0°F (1990) | -9.9°F (1937) | 0.32 in (1942) |
| January 9 | 46.9°F (1953) | -6.0°F (1974) | 20.00 in (1953) |
| January 10 | 52.0°F (1953) | -6.0°F (1949) | 0.68 in (1988) |
| January 11 | 50.0°F (1981) | -8.0°F (1937) | 0.80 in (1991) |
| January 12 | 48.0°F (2014) | -7.1°F (1949) | 1.10 in (1959) |
| January 13 | 48.0°F (1953) | -11.0°F (1950) | 0.94 in (2003) |
| January 14 | 54.0°F (2014) | -8.0°F (1950) | 0.28 in (1980) |
| January 15 | 46.9°F (1999) | -17.0°F (1950) | 0.44 in (1958) |
| January 16 | 50.0°F (1974) | -8.0°F (1949) | 0.94 in (1971) |
| January 17 | 48.9°F (1974) | -18.9°F (1950) | 0.45 in (2016) |
| January 18 | 48.0°F (1989) | -14.1°F (1943) | 0.62 in (2017) |
| January 19 | 48.0°F (1994) | -14.1°F (1943) | 0.60 in (1934) |
| January 20 | 48.0°F (1981) | -9.9°F (1949) | 0.38 in (2016) |
| January 21 | 46.9°F (1968) | -9.0°F (1930) | 0.47 in (1953) |
| January 22 | 50.0°F (1981) | -13.0°F (1969) | 0.77 in (1986) |
| January 23 | 48.9°F (1981) | -13.0°F (1969) | 0.60 in (2003) |
| January 24 | 50.0°F (1981) | -9.0°F (1943) | 0.69 in (1959) |
| January 25 | 48.9°F (1953) | -14.1°F (1949) | 1.40 in (1984) |
| January 26 | 48.0°F (1981) | -8.0°F (1957) | 1.50 in (2005) |
| January 27 | 48.9°F (2003) | -18.0°F (1957) | 0.34 in (1942) |
| January 28 | 46.9°F (1974) | -11.9°F (1957) | 0.34 in (1967) |
| January 29 | 50.0°F (1967) | -15.0°F (1957) | 0.42 in (1960) |
| January 30 | 51.1°F (1971) | -11.0°F (1937) | 0.85 in (1995) |
| January 31 | 52.0°F (1971) | -15.0°F (1969) | 0.31 in (1995) |