January weather in Harrington, WA
The average temperature in Harrington in January is 28.9°F (22.9°F–34.9°F). Average precipitation: 1.59 inches. Average snowfall is 7.8 inches.
January is a winter month in Harrington, and is cooler than the annual average of 47.2°F. Daily temperatures swing about 12°F between overnight low and afternoon high. Expect about 10 days with precipitation. Daylight averages about 8h 39m. For travel, January is cold.
Avg High
34.9°F
Avg Low
22.9°F
Precipitation
1.59 in
Snow
7.8 in
January records in Harrington
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| January 1 | 46.9°F (2020) | -20.0°F (1979) | 0.60 in (1994) |
| January 2 | 50.0°F (2003) | -16.1°F (1993) | 0.50 in (2005) |
| January 3 | 48.0°F (2003) | -14.1°F (2009) | 0.45 in (1984) |
| January 4 | 51.1°F (2012) | -9.9°F (2004) | 0.67 in (1976) |
| January 5 | 48.9°F (2006) | -22.0°F (2004) | 1.00 in (2013) |
| January 6 | 45.0°F (2006) | -25.1°F (1982) | 0.35 in (2015) |
| January 7 | 48.0°F (2002) | -11.0°F (1979) | 0.65 in (2013) |
| January 8 | 55.9°F (2002) | -13.0°F (1974) | 0.37 in (2017) |
| January 9 | 50.0°F (1990) | -8.0°F (1974) | 0.58 in (1995) |
| January 10 | 50.0°F (2006) | -13.0°F (1974) | 0.48 in (2006) |
| January 11 | 46.9°F (1983) | -15.0°F (1975) | 0.87 in (2018) |
| January 12 | 46.9°F (1983) | -8.0°F (2017) | 0.44 in (2003) |
| January 13 | 48.0°F (2014) | -2.0°F (1972) | 0.42 in (1973) |
| January 14 | 50.0°F (1994) | -9.9°F (2017) | 0.58 in (1998) |
| January 15 | 48.9°F (1974) | -6.0°F (2005) | 0.46 in (1974) |
| January 16 | 52.0°F (2011) | -5.1°F (1979) | 0.47 in (2000) |
| January 17 | 51.1°F (2011) | -2.0°F (1969) | 0.60 in (2017) |
| January 18 | 46.9°F (2015) | -4.0°F (1969) | 0.46 in (1974) |
| January 19 | 51.1°F (2010) | -7.1°F (1962) | 0.55 in (1998) |
| January 20 | 50.0°F (2010) | -0.9°F (1962) | 0.44 in (1996) |
| January 21 | 48.0°F (2010) | -5.1°F (1962) | 0.28 in (1970) |
| January 22 | 53.1°F (1994) | -6.0°F (1962) | 0.44 in (2003) |
| January 23 | 52.0°F (2005) | -18.9°F (1969) | 0.47 in (2020) |
| January 24 | 48.9°F (2005) | -2.0°F (1969) | 0.58 in (2018) |
| January 25 | 48.0°F (1992) | -0.9°F (2008) | 0.40 in (1972) |
| January 26 | 57.0°F (2003) | -4.0°F (1979) | 0.35 in (1969) |
| January 27 | 55.0°F (2015) | -5.1°F (2009) | 0.59 in (1970) |
| January 28 | 50.0°F (1992) | -11.9°F (2008) | 0.44 in (2016) |
| January 29 | 52.0°F (1967) | -20.0°F (1969) | 0.60 in (2012) |
| January 30 | 57.0°F (1971) | -17.0°F (1969) | 0.51 in (1986) |
| January 31 | 55.9°F (1995) | -24.0°F (1969) | 0.61 in (2003) |