January weather in Waterloo, OR
The average temperature in Waterloo in January is °F (°F–°F). Average precipitation: 6.14 inches.
January is a winter month in Waterloo, and is cooler than the annual average of 0°F. Expect about 17 days with precipitation. Daylight averages about 9h 0m.
Avg High
°F
Avg Low
°F
Precipitation
6.14 in
Daylight
9h 0m
January records in Waterloo
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| January 1 | — | — | 1.41 in (1943) |
| January 2 | — | — | 1.80 in (1948) |
| January 3 | — | — | 2.23 in (2007) |
| January 4 | — | — | 2.39 in (1966) |
| January 5 | — | — | 1.27 in (1980) |
| January 6 | — | — | 2.05 in (1978) |
| January 7 | — | — | 3.20 in (1948) |
| January 8 | — | — | 1.48 in (1942) |
| January 9 | — | — | 1.61 in (2004) |
| January 10 | — | — | 1.40 in (1959) |
| January 11 | — | — | 1.88 in (1969) |
| January 12 | — | — | 2.85 in (1959) |
| January 13 | — | — | 1.28 in (1973) |
| January 14 | — | — | 1.82 in (1995) |
| January 15 | — | — | 2.00 in (1974) |
| January 16 | — | — | 2.68 in (1974) |
| January 17 | — | — | 2.00 in (2006) |
| January 18 | — | — | 1.25 in (1999) |
| January 19 | — | — | 2.37 in (2012) |
| January 20 | — | — | 1.72 in (1964) |
| January 21 | — | — | 2.08 in (2002) |
| January 22 | — | — | 1.35 in (1943) |
| January 23 | — | — | 1.73 in (1970) |
| January 24 | — | — | 1.79 in (2004) |
| January 25 | — | — | 1.83 in (2002) |
| January 26 | — | — | 1.76 in (1975) |
| January 27 | — | — | 2.09 in (2008) |
| January 28 | — | — | 2.55 in (1954) |
| January 29 | — | — | 1.35 in (1926) |
| January 30 | — | — | 1.48 in (2003) |
| January 31 | — | — | 4.21 in (2009) |