February weather in Decorah, IA
The average temperature in Decorah in February is 23.4°F (14.0°F–32.8°F). Average precipitation: 1.10 inches. Average snowfall is 8.3 inches.
February is a winter month in Decorah, and is cooler than the annual average of 48.5°F. Daily temperatures swing about 18.8°F between overnight low and afternoon high. Expect about 6 days with precipitation. Daylight averages about 10h 17m. For travel, February is cold.
Avg High
32.8°F
Avg Low
14.0°F
Precipitation
1.10 in
Snow
8.3 in
February records in Decorah
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| February 1 | 53.1°F (2024) | -31.0°F (1918) | 0.86 in (1922) |
| February 2 | 54.0°F (2006) | -38.0°F (1951) | 0.68 in (1983) |
| February 3 | 54.0°F (2006) | -41.1°F (1996) | 0.25 in (1936) |
| February 4 | 53.1°F (1964) | -36.0°F (1996) | 0.75 in (1986) |
| February 5 | 54.0°F (2024) | -29.9°F (1895) | 0.60 in (1908) |
| February 6 | 55.9°F (2024) | -29.0°F (1959) | 0.75 in (1911) |
| February 7 | 54.0°F (2024) | -27.9°F (1899) | 1.25 in (1928) |
| February 8 | 61.0°F (2024) | -33.0°F (1971) | 0.91 in (1950) |
| February 9 | 60.1°F (2024) | -32.1°F (1899) | 0.61 in (1966) |
| February 10 | 55.0°F (1966) | -34.1°F (1899) | 0.50 in (1939) |
| February 11 | 57.0°F (1999) | -27.0°F (1899) | 0.37 in (1953) |
| February 12 | 59.0°F (1990) | -24.0°F (1899) | 0.60 in (1923) |
| February 13 | 57.0°F (1990) | -25.1°F (1905) | 0.56 in (1915) |
| February 14 | 57.9°F (1954) | -25.1°F (1951) | 0.34 in (1950) |
| February 15 | 60.1°F (1921) | -24.0°F (1905) | 0.42 in (1909) |
| February 16 | 63.0°F (2026) | -24.0°F (1936) | 0.78 in (1909) |
| February 17 | 62.1°F (1981) | -20.0°F (1958) | 0.59 in (2014) |
| February 18 | 62.1°F (1981) | -24.0°F (2006) | 0.72 in (1961) |
| February 19 | 61.0°F (2017) | -23.1°F (1959) | 1.17 in (1971) |
| February 20 | 60.1°F (1930) | -35.0°F (1929) | 0.99 in (2026) |
| February 21 | 64.9°F (1930) | -23.1°F (1936) | 0.66 in (1937) |
| February 22 | 66.0°F (1930) | -24.0°F (1936) | 1.94 in (1922) |
| February 23 | 61.0°F (2017) | -17.0°F (2015) | 1.17 in (1994) |
| February 24 | 55.9°F (2002) | -22.0°F (1993) | 0.71 in (2007) |
| February 25 | 61.0°F (2000) | -27.0°F (1940) | 0.66 in (2007) |
| February 26 | 73.9°F (2024) | -23.1°F (1963) | 0.67 in (1951) |
| February 27 | 73.9°F (2024) | -23.1°F (2015) | 1.12 in (2023) |
| February 28 | 59.0°F (2016) | -22.0°F (2015) | 0.75 in (1939) |
| February 29 | 60.1°F (2000) | -5.1°F (1980) | 0.79 in (2012) |