September weather in Wamsutter, WY
The average temperature in Wamsutter in September is 56.0°F (39.3°F–72.6°F). Average precipitation: 0.90 inches. Average snowfall is 0.7 inches.
September is a fall month in Wamsutter, and is warmer than the annual average of 42.3°F. Daily temperatures swing about 33.3°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
72.6°F
Avg Low
39.3°F
Precipitation
0.90 in
Snow
0.7 in
September records in Wamsutter
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 89.1°F (1995) | 33.1°F (1993) | 0.80 in (2008) |
| September 2 | 89.1°F (2019) | 30.0°F (1930) | 0.50 in (2000) |
| September 3 | 89.1°F (1995) | 26.1°F (1934) | 1.50 in (1983) |
| September 4 | 91.0°F (2022) | 26.1°F (1953) | 0.78 in (2004) |
| September 5 | 90.0°F (1995) | 27.0°F (1956) | 0.45 in (1954) |
| September 6 | 89.1°F (2022) | 26.1°F (1898) | 0.32 in (1984) |
| September 7 | 91.0°F (2022) | 27.0°F (2010) | 0.48 in (1913) |
| September 8 | 88.0°F (1998) | 24.1°F (1976) | 0.67 in (1935) |
| September 9 | 87.1°F (2021) | 17.1°F (1962) | 0.40 in (1989) |
| September 10 | 88.0°F (2021) | 25.0°F (2016) | 0.32 in (1991) |
| September 11 | 88.0°F (1998) | 25.0°F (1957) | 1.00 in (1988) |
| September 12 | 87.1°F (1990) | 19.0°F (1974) | 0.87 in (2011) |
| September 13 | 87.1°F (1898) | 21.9°F (1974) | 0.40 in (2021) |
| September 14 | 87.1°F (1948) | 21.9°F (1974) | 0.26 in (1994) |
| September 15 | 86.0°F (1990) | 21.0°F (1934) | 0.60 in (2022) |
| September 16 | 89.1°F (2000) | 18.0°F (1965) | 0.40 in (1965) |
| September 17 | 88.0°F (2000) | 16.0°F (1965) | 0.54 in (1959) |
| September 18 | 88.0°F (1898) | 5.0°F (1965) | 0.35 in (1978) |
| September 19 | 84.9°F (1898) | 12.0°F (1965) | 0.72 in (1985) |
| September 20 | 90.0°F (1898) | 15.1°F (1965) | 0.40 in (2000) |
| September 21 | 88.0°F (1898) | 19.0°F (1975) | 0.32 in (1962) |
| September 22 | 84.9°F (1898) | 17.1°F (1994) | 0.50 in (2000) |
| September 23 | 82.9°F (2001) | 17.1°F (1996) | 0.97 in (1986) |
| September 24 | 82.9°F (2001) | 10.9°F (1913) | 0.50 in (2000) |
| September 25 | 86.0°F (2001) | 14.0°F (1913) | 0.30 in (1976) |
| September 26 | 84.0°F (2001) | 17.1°F (1996) | 0.23 in (1979) |
| September 27 | 82.0°F (2001) | 14.0°F (1996) | 0.82 in (1982) |
| September 28 | 82.9°F (2010) | 10.0°F (1935) | 0.52 in (2014) |
| September 29 | 84.9°F (2001) | 12.0°F (1984) | 0.47 in (1949) |
| September 30 | 84.0°F (2001) | 8.1°F (1985) | 0.60 in (2022) |