January weather in Portland, IN
The average temperature in Portland in January is 25.4°F (17.0°F–33.8°F). Average precipitation: 2.82 inches. Average snowfall is 6.4 inches.
January is a winter month in Portland, and is cooler than the annual average of 50.3°F. Daily temperatures swing about 16.8°F between overnight low and afternoon high. Expect about 10 days with precipitation. Daylight averages about 9h 25m. For travel, January is cold.
Avg High
33.8°F
Avg Low
17.0°F
Precipitation
2.82 in
Snow
6.4 in
January records in Portland
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| January 1 | 61.0°F (1985) | -11.0°F (1977) | 1.60 in (1966) |
| January 2 | 60.1°F (1985) | -15.0°F (2018) | 0.85 in (1965) |
| January 3 | 59.0°F (2000) | -15.0°F (2018) | 1.14 in (1950) |
| January 4 | 62.1°F (2023) | -11.9°F (1996) | 2.50 in (1950) |
| January 5 | 64.0°F (1997) | -11.0°F (1999) | 1.45 in (2007) |
| January 6 | 57.9°F (1998) | -11.0°F (1999) | 0.94 in (1955) |
| January 7 | 57.9°F (1998) | -13.0°F (2014) | 0.78 in (1999) |
| January 8 | 64.9°F (2008) | -13.0°F (2014) | 0.44 in (1953) |
| January 9 | 61.0°F (2026) | -9.9°F (1981) | 1.38 in (2008) |
| January 10 | 59.0°F (2020) | -15.0°F (1982) | 0.75 in (2020) |
| January 11 | 60.1°F (2020) | -15.0°F (1979) | 1.50 in (2020) |
| January 12 | 60.1°F (2017) | -15.0°F (1979) | 3.10 in (2005) |
| January 13 | 64.9°F (2005) | -20.0°F (1977) | 2.73 in (2013) |
| January 14 | 64.0°F (1995) | -7.1°F (1997) | 0.94 in (1976) |
| January 15 | 55.9°F (1995) | -11.9°F (1982) | 1.26 in (2007) |
| January 16 | 51.1°F (2006) | -16.1°F (1977) | 0.90 in (1950) |
| January 17 | 57.0°F (1990) | -20.0°F (1977) | 1.39 in (1952) |
| January 18 | 59.0°F (1990) | -20.0°F (1977) | 0.90 in (1969) |
| January 19 | 62.1°F (1996) | -24.0°F (1994) | 0.98 in (1949) |
| January 20 | 55.9°F (2023) | -29.0°F (1985) | 1.25 in (2017) |
| January 21 | 54.0°F (2017) | -23.1°F (1985) | 2.10 in (1959) |
| January 22 | 62.1°F (2017) | -9.0°F (1984) | 0.69 in (1959) |
| January 23 | 61.0°F (2017) | -9.9°F (2014) | 0.91 in (1957) |
| January 24 | 62.1°F (1999) | -9.9°F (2014) | 1.13 in (1950) |
| January 25 | 54.0°F (1990) | -11.0°F (2000) | 0.41 in (2026) |
| January 26 | 55.0°F (1989) | -6.0°F (1982) | 1.43 in (1950) |
| January 27 | 54.0°F (2018) | -15.0°F (2000) | 1.54 in (1962) |
| January 28 | 62.1°F (1999) | -17.0°F (2014) | 1.31 in (1994) |
| January 29 | 62.1°F (2002) | -16.1°F (2000) | 1.00 in (1970) |
| January 30 | 64.9°F (2013) | -9.9°F (2026) | 1.29 in (1947) |
| January 31 | 55.9°F (2016) | -14.1°F (2019) | 0.50 in (2002) |