September weather in Edgerton, WY
The average temperature in Edgerton in September is 58.6°F (41.2°F–76.0°F). Average precipitation: 0.88 inches. Average snowfall is 0.3 inches.
September is a fall month in Edgerton, and is warmer than the annual average of 45°F. Daily temperatures swing about 34.8°F between overnight low and afternoon high. Expect about 4 days with precipitation. Daylight averages about 12h 17m. For travel, September is a comfortable month to visit.
Avg High
76.0°F
Avg Low
41.2°F
Precipitation
0.88 in
Snow
0.3 in
September records in Edgerton
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 99.0°F (1948) | 36.0°F (1965) | 1.32 in (1963) |
| September 2 | 98.1°F (1947) | 33.1°F (1959) | 1.18 in (1973) |
| September 3 | 97.0°F (1948) | 33.1°F (1961) | 0.42 in (1943) |
| September 4 | 100.0°F (1950) | 32.0°F (1962) | 0.56 in (1999) |
| September 5 | 100.0°F (2022) | 33.1°F (1965) | 0.93 in (2023) |
| September 6 | 98.1°F (1978) | 32.0°F (1956) | 0.16 in (1949) |
| September 7 | 98.1°F (1978) | 28.9°F (2010) | 0.80 in (1945) |
| September 8 | 97.0°F (1958) | 21.0°F (1962) | 0.80 in (1989) |
| September 9 | 97.0°F (1979) | 21.0°F (2020) | 0.16 in (1963) |
| September 10 | 96.1°F (1994) | 19.9°F (2020) | 0.25 in (2007) |
| September 11 | 96.1°F (1959) | 28.0°F (2020) | 1.00 in (1973) |
| September 12 | 97.0°F (1958) | 26.1°F (2014) | 0.93 in (1961) |
| September 13 | 93.9°F (1959) | 23.0°F (1993) | 0.50 in (1970) |
| September 14 | 98.1°F (1948) | 27.0°F (1961) | 1.80 in (1982) |
| September 15 | 93.9°F (1948) | 30.0°F (1947) | 0.38 in (1950) |
| September 16 | 91.9°F (1979) | 25.0°F (1965) | 0.39 in (1967) |
| September 17 | 91.0°F (1979) | 24.1°F (1965) | 0.55 in (2006) |
| September 18 | 95.0°F (2000) | 19.0°F (1965) | 1.00 in (1965) |
| September 19 | 91.9°F (1956) | 23.0°F (1965) | 0.35 in (1985) |
| September 20 | 95.0°F (1956) | 21.0°F (1965) | 1.47 in (1989) |
| September 21 | 89.1°F (2016) | 25.0°F (1975) | 0.90 in (2009) |
| September 22 | 90.0°F (1954) | 27.0°F (1980) | 0.88 in (1962) |
| September 23 | 91.0°F (1992) | 27.0°F (1955) | 0.97 in (2006) |
| September 24 | 91.0°F (1949) | 21.0°F (1984) | 0.96 in (2016) |
| September 25 | 90.0°F (1943) | 15.1°F (1994) | 0.58 in (1942) |
| September 26 | 91.9°F (1943) | 19.9°F (1972) | 0.50 in (2013) |
| September 27 | 91.0°F (1963) | 24.1°F (1964) | 0.45 in (1945) |
| September 28 | 91.0°F (1957) | 14.0°F (1945) | 0.50 in (1982) |
| September 29 | 91.9°F (2010) | 18.0°F (1984) | 0.60 in (2022) |
| September 30 | 91.9°F (2024) | 17.1°F (1961) | 0.58 in (1940) |