January weather in Portland, AR
The average temperature in Portland in January is 42.7°F (32.6°F–52.8°F). Average precipitation: 5.68 inches. Average snowfall is 0.6 inches.
January is a winter month in Portland, and is cooler than the annual average of 63.1°F. Daily temperatures swing about 20.2°F between overnight low and afternoon high. Expect about 9 days with precipitation. Daylight averages about 10h 2m. For travel, January is a wet month.
Avg High
52.8°F
Avg Low
32.6°F
Precipitation
5.68 in
Snow
0.6 in
January records in Portland
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| January 1 | 79.0°F (2022) | 10.9°F (1928) | 3.90 in (1945) |
| January 2 | 82.9°F (2022) | 10.0°F (1928) | 2.60 in (2015) |
| January 3 | 77.0°F (2023) | 12.0°F (1911) | 3.20 in (1976) |
| January 4 | 82.0°F (1950) | 9.0°F (1911) | 3.81 in (1939) |
| January 5 | 77.0°F (1927) | 10.9°F (1911) | 2.05 in (1950) |
| January 6 | 79.0°F (1927) | 10.9°F (1924) | 2.50 in (1968) |
| January 7 | 77.0°F (1921) | 12.0°F (1912) | 2.30 in (1998) |
| January 8 | 80.1°F (1937) | 9.0°F (1996) | 2.10 in (1946) |
| January 9 | 75.0°F (1914) | 12.9°F (2015) | 1.50 in (1968) |
| January 10 | 79.0°F (1923) | -2.0°F (1962) | 2.71 in (2013) |
| January 11 | 79.0°F (1916) | -2.0°F (1962) | 2.75 in (2020) |
| January 12 | 79.0°F (1923) | -2.9°F (1962) | 3.92 in (1932) |
| January 13 | 77.0°F (2017) | -2.0°F (1918) | 2.50 in (2013) |
| January 14 | 84.0°F (1950) | 10.9°F (1982) | 1.65 in (2007) |
| January 15 | 79.0°F (1947) | 10.0°F (1978) | 1.70 in (1985) |
| January 16 | 86.0°F (1950) | 12.0°F (2024) | 1.50 in (1925) |
| January 17 | 80.1°F (1928) | 9.0°F (1982) | 1.75 in (2001) |
| January 18 | 77.0°F (2023) | -0.9°F (1930) | 3.75 in (1995) |
| January 19 | 81.0°F (1914) | -4.0°F (1930) | 2.00 in (1988) |
| January 20 | 78.1°F (1935) | 5.0°F (1985) | 3.80 in (1979) |
| January 21 | 80.1°F (1911) | 15.1°F (2024) | 2.91 in (1935) |
| January 22 | 78.1°F (1943) | 12.0°F (1935) | 5.25 in (1999) |
| January 23 | 82.0°F (1943) | 12.0°F (1930) | 2.20 in (1920) |
| January 24 | 80.1°F (1943) | 5.0°F (1963) | 3.02 in (2024) |
| January 25 | 82.0°F (1950) | 5.0°F (1963) | 1.80 in (1976) |
| January 26 | 82.9°F (1950) | 3.9°F (1940) | 2.15 in (1932) |
| January 27 | 79.0°F (1914) | 1.0°F (1940) | 3.32 in (1994) |
| January 28 | 81.0°F (1914) | 12.0°F (1963) | 1.50 in (1997) |
| January 29 | 81.0°F (1917) | 10.9°F (1966) | 5.70 in (1999) |
| January 30 | 78.1°F (1917) | 6.1°F (1966) | 2.43 in (2013) |
| January 31 | 81.0°F (1911) | -0.9°F (1936) | 2.05 in (1916) |