September weather in Nezperce, ID
The average temperature in Nezperce in September is 56.4°F (41.5°F–71.3°F). Average precipitation: 0.95 inches.
September is a fall month in Nezperce, and is warmer than the annual average of 44.9°F. Daily temperatures swing about 29.8°F between overnight low and afternoon high. Expect about 5 days with precipitation. Daylight averages about 12h 19m. For travel, September is a comfortable month to visit.
Avg High
71.3°F
Avg Low
41.5°F
Precipitation
0.95 in
Daylight
12h 19m
September records in Nezperce
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 96.1°F (1967) | 28.0°F (1999) | 0.85 in (1964) |
| September 2 | 93.0°F (1988) | 30.9°F (1999) | 0.37 in (1985) |
| September 3 | 97.0°F (1988) | 33.1°F (1975) | 0.15 in (2002) |
| September 4 | 95.0°F (1988) | 32.0°F (2012) | 0.91 in (1970) |
| September 5 | 93.9°F (1955) | 33.1°F (1969) | 0.45 in (2000) |
| September 6 | 91.9°F (1998) | 33.1°F (1969) | 0.37 in (1976) |
| September 7 | 91.9°F (1958) | 30.0°F (1992) | 0.52 in (1970) |
| September 8 | 91.0°F (1981) | 26.1°F (1962) | 0.56 in (2003) |
| September 9 | 88.0°F (1963) | 30.9°F (1964) | 1.24 in (1998) |
| September 10 | 91.9°F (1958) | 30.9°F (1964) | 0.76 in (2000) |
| September 11 | 91.9°F (1953) | 28.0°F (2014) | 0.93 in (1967) |
| September 12 | 89.1°F (1996) | 25.0°F (2012) | 0.28 in (1982) |
| September 13 | 89.1°F (2013) | 25.0°F (2016) | 0.41 in (1958) |
| September 14 | 93.9°F (2002) | 21.0°F (1970) | 0.98 in (1955) |
| September 15 | 91.9°F (2009) | 24.1°F (1970) | 0.58 in (1985) |
| September 16 | 91.0°F (1981) | 26.1°F (2017) | 0.56 in (1963) |
| September 17 | 93.9°F (1981) | 19.9°F (1965) | 0.81 in (1954) |
| September 18 | 95.0°F (1981) | 25.0°F (1965) | 0.71 in (1970) |
| September 19 | 89.1°F (2008) | 27.0°F (1964) | 0.73 in (1959) |
| September 20 | 86.0°F (1979) | 25.0°F (1983) | 0.98 in (2008) |
| September 21 | 91.9°F (1967) | 23.0°F (1971) | 0.75 in (2006) |
| September 22 | 90.0°F (1966) | 21.0°F (1993) | 0.50 in (1958) |
| September 23 | 89.1°F (2001) | 18.0°F (2000) | 0.58 in (1958) |
| September 24 | 88.0°F (2001) | 26.1°F (2000) | 1.00 in (1992) |
| September 25 | 86.0°F (1952) | 25.0°F (1970) | 0.60 in (1998) |
| September 26 | 88.0°F (1963) | 26.1°F (2007) | 0.80 in (1971) |
| September 27 | 89.1°F (1963) | 27.0°F (1961) | 0.94 in (1988) |
| September 28 | 89.1°F (1963) | 23.0°F (1984) | 0.46 in (2007) |
| September 29 | 86.0°F (1989) | 21.9°F (1985) | 0.95 in (2019) |
| September 30 | 86.0°F (2008) | 25.0°F (2009) | 1.18 in (2000) |