September weather in McCammon, ID
The average temperature in McCammon in September is 59.1°F (42.2°F–75.9°F). Average precipitation: 1.24 inches.
September is a fall month in McCammon, and is warmer than the annual average of 46.1°F. Daily temperatures swing about 33.7°F between overnight low and afternoon high. Expect about 5 days with precipitation. Daylight averages about 12h 16m. For travel, September is a comfortable month to visit.
Avg High
75.9°F
Avg Low
42.2°F
Precipitation
1.24 in
Daylight
12h 16m
September records in McCammon
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 93.9°F (1950) | 34.0°F (2006) | 0.35 in (2012) |
| September 2 | 98.1°F (1950) | 33.1°F (1952) | 0.84 in (1997) |
| September 3 | 102.9°F (1950) | 30.0°F (1964) | 0.12 in (1997) |
| September 4 | 100.0°F (1950) | 32.0°F (1953) | 0.31 in (1995) |
| September 5 | 97.0°F (1950) | 27.0°F (1996) | 0.81 in (2023) |
| September 6 | 95.0°F (2022) | 30.0°F (1954) | 0.55 in (2007) |
| September 7 | 93.9°F (2022) | 30.0°F (1954) | 1.92 in (2002) |
| September 8 | 99.0°F (1956) | 32.0°F (1999) | 0.60 in (1963) |
| September 9 | 91.0°F (1988) | 27.0°F (1962) | 0.52 in (1961) |
| September 10 | 93.9°F (1959) | 30.0°F (2016) | 0.23 in (2003) |
| September 11 | 93.0°F (1959) | 28.9°F (1989) | 0.42 in (1961) |
| September 12 | 91.9°F (1963) | 26.1°F (1951) | 0.72 in (1998) |
| September 13 | 90.0°F (1953) | 28.0°F (1949) | 0.51 in (1963) |
| September 14 | 91.0°F (1990) | 27.0°F (1961) | 0.78 in (2016) |
| September 15 | 87.1°F (1990) | 28.0°F (1991) | 1.01 in (1959) |
| September 16 | 88.0°F (1995) | 28.0°F (1950) | 1.05 in (2015) |
| September 17 | 90.0°F (1956) | 28.9°F (1987) | 1.04 in (1960) |
| September 18 | 91.0°F (1956) | 26.1°F (1949) | 0.83 in (1961) |
| September 19 | 91.0°F (1956) | 28.0°F (1951) | 0.79 in (1961) |
| September 20 | 84.9°F (1952) | 23.0°F (1954) | 0.36 in (2009) |
| September 21 | 88.0°F (2010) | 25.0°F (1995) | 0.61 in (1997) |
| September 22 | 89.1°F (1949) | 21.9°F (1995) | 0.74 in (2022) |
| September 23 | 90.0°F (1949) | 25.0°F (1956) | 1.09 in (2006) |
| September 24 | 87.1°F (1987) | 26.1°F (1955) | 0.80 in (2016) |
| September 25 | 87.1°F (1952) | 25.0°F (1958) | 0.78 in (1959) |
| September 26 | 89.1°F (1949) | 27.0°F (1996) | 0.78 in (1959) |
| September 27 | 89.1°F (1949) | 25.0°F (1951) | 0.19 in (1962) |
| September 28 | 89.1°F (1949) | 21.9°F (1950) | 1.66 in (2014) |
| September 29 | 88.0°F (1957) | 21.9°F (1999) | 0.81 in (1994) |
| September 30 | 87.1°F (1963) | 24.1°F (1954) | 0.71 in (2004) |