September weather in Walker, MN
The average temperature in Walker in September is 58.4°F (48.8°F–68.0°F). Average precipitation: 3.37 inches.
September is a fall month in Walker, and is warmer than the annual average of 41.6°F. Daily temperatures swing about 19.2°F between overnight low and afternoon high. Expect about 11 days with precipitation. Daylight averages about 12h 19m. For travel, September is a comfortable month to visit.
Avg High
68.0°F
Avg Low
48.8°F
Precipitation
3.37 in
Daylight
12h 19m
September records in Walker
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 91.0°F (1983) | 33.1°F (1946) | 1.01 in (2006) |
| September 2 | 97.0°F (1983) | 27.0°F (1946) | 2.50 in (1984) |
| September 3 | 93.0°F (1983) | 34.0°F (1946) | 0.64 in (1989) |
| September 4 | 90.0°F (1970) | 37.9°F (1961) | 1.67 in (1971) |
| September 5 | 91.9°F (1947) | 35.1°F (1972) | 2.40 in (2004) |
| September 6 | 91.0°F (1976) | 33.1°F (1956) | 1.64 in (1959) |
| September 7 | 91.9°F (1976) | 30.9°F (1986) | 1.31 in (1981) |
| September 8 | 91.9°F (1947) | 33.1°F (1956) | 2.20 in (2016) |
| September 9 | 84.0°F (1947) | 34.0°F (1910) | 1.57 in (1951) |
| September 10 | 87.1°F (1952) | 32.0°F (1955) | 4.19 in (1961) |
| September 11 | 88.0°F (1976) | 30.0°F (1955) | 0.72 in (1986) |
| September 12 | 87.1°F (1969) | 30.9°F (1910) | 1.32 in (1982) |
| September 13 | 82.9°F (1952) | 32.0°F (1970) | 1.47 in (1961) |
| September 14 | 82.0°F (2017) | 30.9°F (1956) | 2.30 in (1997) |
| September 15 | 80.1°F (1946) | 30.9°F (1964) | 2.50 in (2004) |
| September 16 | 86.0°F (1948) | 35.1°F (1952) | 0.79 in (1997) |
| September 17 | 88.0°F (1908) | 30.0°F (1959) | 1.08 in (1968) |
| September 18 | 88.0°F (2000) | 32.0°F (1971) | 2.05 in (1987) |
| September 19 | 91.0°F (1908) | 33.1°F (1956) | 1.28 in (1909) |
| September 20 | 86.0°F (1908) | 28.9°F (1962) | 1.60 in (2004) |
| September 21 | 88.0°F (1908) | 28.9°F (1995) | 1.05 in (1989) |
| September 22 | 88.0°F (1908) | 25.0°F (1947) | 1.18 in (2000) |
| September 23 | 82.9°F (1958) | 28.0°F (1983) | 0.84 in (1964) |
| September 24 | 79.0°F (1949) | 27.0°F (1951) | 0.89 in (1977) |
| September 25 | 81.0°F (1950) | 26.1°F (1947) | 0.38 in (1973) |
| September 26 | 81.0°F (1974) | 21.9°F (1965) | 2.85 in (1908) |
| September 27 | 84.0°F (1956) | 30.0°F (1967) | 1.15 in (1996) |
| September 28 | 80.1°F (1987) | 25.0°F (1961) | 0.46 in (1997) |
| September 29 | 80.1°F (1957) | 19.0°F (2004) | 0.54 in (1965) |
| September 30 | 84.0°F (1976) | 27.0°F (1947) | 3.05 in (1995) |