September weather in Washburn, ND
The average temperature in Washburn in September is 59.4°F (45.5°F–73.4°F). Average precipitation: 1.46 inches.
September is a fall month in Washburn, and is warmer than the annual average of 42.4°F. Daily temperatures swing about 27.9°F between overnight low and afternoon high. Expect about 6 days with precipitation. Daylight averages about 12h 19m. For travel, September is a comfortable month to visit.
Avg High
73.4°F
Avg Low
45.5°F
Precipitation
1.46 in
Daylight
12h 19m
September records in Washburn
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 100.9°F (1983) | 37.0°F (1946) | 1.03 in (1973) |
| September 2 | 102.0°F (1976) | 33.1°F (1967) | 2.20 in (1973) |
| September 3 | 105.1°F (1897) | 32.0°F (1896) | 1.49 in (1941) |
| September 4 | 102.9°F (1978) | 35.1°F (1962) | 0.81 in (1911) |
| September 5 | 104.0°F (1978) | 28.9°F (1965) | 1.10 in (1971) |
| September 6 | 100.9°F (2001) | 26.1°F (1956) | 1.24 in (1981) |
| September 7 | 102.9°F (1897) | 28.0°F (1893) | 1.70 in (2010) |
| September 8 | 102.9°F (1897) | 28.0°F (1893) | 0.88 in (1954) |
| September 9 | 97.0°F (1931) | 19.0°F (1898) | 1.03 in (1950) |
| September 10 | 98.1°F (1982) | 24.1°F (1898) | 0.80 in (1961) |
| September 11 | 96.1°F (1998) | 27.0°F (1898) | 1.47 in (2003) |
| September 12 | 93.9°F (1966) | 28.0°F (1910) | 3.02 in (1978) |
| September 13 | 90.0°F (1969) | 33.1°F (1915) | 1.67 in (1900) |
| September 14 | 91.0°F (1948) | 27.0°F (1949) | 0.77 in (1936) |
| September 15 | 100.9°F (1948) | 28.0°F (1918) | 0.42 in (1991) |
| September 16 | 96.1°F (1935) | 26.1°F (1900) | 0.60 in (1983) |
| September 17 | 93.9°F (2002) | 27.0°F (1900) | 0.74 in (1968) |
| September 18 | 96.1°F (1933) | 28.9°F (1896) | 1.20 in (1977) |
| September 19 | 93.0°F (1895) | 16.0°F (1893) | 1.44 in (1976) |
| September 20 | 98.1°F (1898) | 28.0°F (1896) | 0.94 in (1931) |
| September 21 | 90.0°F (1937) | 27.0°F (1983) | 1.54 in (1955) |
| September 22 | 90.0°F (1897) | 25.0°F (1983) | 0.59 in (1944) |
| September 23 | 93.9°F (1938) | 21.9°F (1895) | 1.40 in (1977) |
| September 24 | 90.0°F (1917) | 23.0°F (1901) | 2.40 in (1900) |
| September 25 | 89.1°F (1979) | 18.0°F (1893) | 0.70 in (1942) |
| September 26 | 95.0°F (1963) | 18.0°F (1942) | 0.58 in (1981) |
| September 27 | 97.0°F (1909) | 18.0°F (1893) | 0.56 in (1975) |
| September 28 | 96.1°F (1905) | 21.9°F (1895) | 0.62 in (2019) |
| September 29 | 90.0°F (1905) | 16.0°F (1895) | 1.10 in (1965) |
| September 30 | 91.9°F (1963) | 18.0°F (1974) | 0.62 in (1944) |