September weather in Palermo, ND
The average temperature in Palermo in September is 55.9°F (42.1°F–69.6°F). Average precipitation: 1.82 inches. Average snowfall is 0.2 inches.
September is a fall month in Palermo, and is warmer than the annual average of 38.7°F. Daily temperatures swing about 27.5°F between overnight low and afternoon high. Expect about 9 days with precipitation. Daylight averages about 12h 20m. For travel, September is a comfortable month to visit.
Avg High
69.6°F
Avg Low
42.1°F
Precipitation
1.82 in
Snow
0.2 in
September records in Palermo
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 97.0°F (1983) | 25.0°F (1946) | 0.64 in (1959) |
| September 2 | 99.0°F (1983) | 26.1°F (1946) | 0.98 in (2000) |
| September 3 | 100.0°F (1940) | 30.0°F (1961) | 1.36 in (1989) |
| September 4 | 99.0°F (1945) | 30.9°F (1956) | 1.00 in (1973) |
| September 5 | 100.0°F (1998) | 27.0°F (1965) | 2.14 in (1971) |
| September 6 | 95.0°F (1942) | 25.0°F (1956) | 1.63 in (1971) |
| September 7 | 100.0°F (1976) | 30.0°F (1986) | 1.17 in (2010) |
| September 8 | 96.1°F (1980) | 30.9°F (1965) | 0.53 in (1968) |
| September 9 | 93.9°F (1994) | 28.0°F (1948) | 1.66 in (1950) |
| September 10 | 99.0°F (1994) | 26.1°F (1955) | 0.78 in (2010) |
| September 11 | 95.0°F (1982) | 27.0°F (1964) | 0.49 in (2003) |
| September 12 | 91.0°F (1969) | 28.0°F (1989) | 0.70 in (1984) |
| September 13 | 90.0°F (1946) | 21.9°F (1970) | 1.78 in (1954) |
| September 14 | 93.9°F (1946) | 21.9°F (1949) | 0.77 in (1991) |
| September 15 | 98.1°F (1948) | 23.0°F (1945) | 0.58 in (1983) |
| September 16 | 90.0°F (2002) | 23.0°F (1959) | 0.69 in (1991) |
| September 17 | 91.0°F (2002) | 23.0°F (1973) | 0.63 in (2015) |
| September 18 | 93.0°F (1989) | 26.1°F (1973) | 0.66 in (1990) |
| September 19 | 88.0°F (2004) | 23.0°F (1991) | 1.85 in (1975) |
| September 20 | 91.9°F (1960) | 23.0°F (1991) | 0.85 in (2011) |
| September 21 | 91.9°F (1938) | 17.1°F (1983) | 0.98 in (1955) |
| September 22 | 93.0°F (1938) | 16.0°F (1983) | 3.13 in (1959) |
| September 23 | 84.9°F (2007) | 16.0°F (1983) | 0.66 in (2010) |
| September 24 | 89.1°F (1992) | 19.0°F (1985) | 1.37 in (2016) |
| September 25 | 91.0°F (1992) | 19.0°F (1939) | 1.08 in (1986) |
| September 26 | 91.0°F (2014) | 10.0°F (1942) | 1.15 in (1959) |
| September 27 | 90.0°F (2014) | 10.0°F (1942) | 0.32 in (2006) |
| September 28 | 84.9°F (1943) | 19.9°F (1941) | 1.24 in (1982) |
| September 29 | 84.9°F (2010) | 17.1°F (1939) | 0.46 in (1988) |
| September 30 | 90.0°F (1963) | 16.0°F (1974) | 0.29 in (1950) |