September weather in Peru, KS
The average temperature in Peru in September is 70.6°F (58.1°F–83.1°F). Average precipitation: 3.52 inches.
September is a fall month in Peru, and is warmer than the annual average of 57.4°F. Daily temperatures swing about 25°F between overnight low and afternoon high. Expect about 7 days with precipitation. Daylight averages about 12h 13m. For travel, September is a comfortable month to visit.
Avg High
83.1°F
Avg Low
58.1°F
Precipitation
3.52 in
Daylight
12h 13m
September records in Peru
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 107.1°F (1939) | 44.1°F (1949) | 2.20 in (1933) |
| September 2 | 113.0°F (1939) | 44.1°F (1949) | 2.74 in (2014) |
| September 3 | 111.0°F (2000) | 45.0°F (1952) | 1.76 in (1918) |
| September 4 | 109.9°F (1947) | 39.9°F (1974) | 2.56 in (1961) |
| September 5 | 107.1°F (1939) | 42.1°F (1974) | 3.92 in (1971) |
| September 6 | 109.0°F (1913) | 46.0°F (1950) | 1.68 in (1989) |
| September 7 | 109.0°F (1947) | 43.0°F (1956) | 2.50 in (1911) |
| September 8 | 107.1°F (1998) | 41.0°F (1956) | 2.34 in (1937) |
| September 9 | 106.0°F (1939) | 0.0°F (1926) | 2.00 in (1941) |
| September 10 | 105.1°F (1936) | 39.9°F (1962) | 3.36 in (1930) |
| September 11 | 102.9°F (1956) | 39.0°F (1959) | 1.78 in (1977) |
| September 12 | 102.9°F (2000) | 39.9°F (1959) | 3.38 in (1898) |
| September 13 | 106.0°F (1893) | 36.0°F (1902) | 5.64 in (1961) |
| September 14 | 107.1°F (1893) | 42.1°F (1961) | 4.64 in (1998) |
| September 15 | 106.0°F (1956) | 37.9°F (1916) | 2.79 in (1962) |
| September 16 | 106.0°F (1956) | 39.0°F (1961) | 4.62 in (1969) |
| September 17 | 105.1°F (1931) | 37.9°F (1903) | 2.79 in (1986) |
| September 18 | 102.0°F (1931) | 37.0°F (1901) | 1.58 in (2011) |
| September 19 | 104.0°F (1954) | 39.9°F (1981) | 4.40 in (1924) |
| September 20 | 104.0°F (1954) | 34.0°F (1938) | 3.29 in (1976) |
| September 21 | 100.9°F (2022) | 35.1°F (1918) | 4.00 in (1950) |
| September 22 | 104.0°F (2022) | 32.0°F (1995) | 2.15 in (1914) |
| September 23 | 100.0°F (1939) | 32.0°F (1995) | 3.02 in (1970) |
| September 24 | 96.1°F (1931) | 33.1°F (1989) | 4.10 in (1945) |
| September 25 | 100.0°F (1939) | 32.0°F (1975) | 2.23 in (1959) |
| September 26 | 99.0°F (1952) | 34.0°F (1975) | 2.89 in (1996) |
| September 27 | 97.0°F (1952) | 30.0°F (1912) | 1.84 in (1973) |
| September 28 | 106.0°F (1953) | 32.0°F (1967) | 5.05 in (1944) |
| September 29 | 102.0°F (1953) | 30.9°F (1916) | 2.72 in (1986) |
| September 30 | 97.0°F (2023) | 32.0°F (1916) | 6.68 in (1986) |