September weather in Pavillion, WY
The average temperature in Pavillion in September is 58.8°F (44.0°F–73.7°F). Average precipitation: 0.87 inches. Average snowfall is 0.3 inches.
September is a fall month in Pavillion, and is warmer than the annual average of 45°F. Daily temperatures swing about 29.7°F between overnight low and afternoon high. Expect about 3 days with precipitation. Daylight averages about 12h 17m. For travel, September is a comfortable month to visit.
Avg High
73.7°F
Avg Low
44.0°F
Precipitation
0.87 in
Snow
0.3 in
September records in Pavillion
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 93.0°F (2019) | 36.0°F (1980) | 0.67 in (1966) |
| September 2 | 93.9°F (2019) | 34.0°F (1984) | 1.10 in (1973) |
| September 3 | 91.0°F (1940) | 32.0°F (1961) | 0.93 in (1999) |
| September 4 | 95.0°F (1931) | 36.0°F (1964) | 0.53 in (1987) |
| September 5 | 96.1°F (2020) | 35.1°F (1929) | 0.20 in (1981) |
| September 6 | 97.0°F (1950) | 32.0°F (1929) | 0.57 in (2011) |
| September 7 | 93.0°F (1931) | 32.0°F (1929) | 0.34 in (1991) |
| September 8 | 91.9°F (1932) | 26.1°F (2020) | 1.72 in (1973) |
| September 9 | 93.0°F (2021) | 25.0°F (1962) | 0.85 in (1989) |
| September 10 | 87.1°F (2021) | 30.9°F (1921) | 0.63 in (1950) |
| September 11 | 88.0°F (1919) | 21.9°F (1921) | 1.57 in (1973) |
| September 12 | 89.1°F (1990) | 30.0°F (1951) | 0.36 in (2013) |
| September 13 | 89.1°F (1990) | 27.0°F (1970) | 0.77 in (1998) |
| September 14 | 91.9°F (1948) | 25.0°F (1982) | 2.01 in (1982) |
| September 15 | 90.0°F (1948) | 26.1°F (1982) | 0.61 in (2017) |
| September 16 | 89.1°F (2000) | 25.0°F (1965) | 0.98 in (2013) |
| September 17 | 87.1°F (1925) | 23.0°F (1965) | 0.32 in (1996) |
| September 18 | 89.1°F (1949) | 16.0°F (1965) | 0.65 in (2002) |
| September 19 | 88.0°F (1919) | 24.1°F (1978) | 0.80 in (1961) |
| September 20 | 86.0°F (1956) | 19.0°F (1983) | 1.35 in (1950) |
| September 21 | 86.0°F (1935) | 21.0°F (1983) | 0.77 in (1919) |
| September 22 | 86.0°F (1936) | 25.0°F (1971) | 0.46 in (1962) |
| September 23 | 84.0°F (1936) | 19.9°F (1926) | 1.10 in (1984) |
| September 24 | 84.9°F (1936) | 19.9°F (1926) | 0.82 in (2016) |
| September 25 | 84.9°F (2014) | 18.0°F (1984) | 1.05 in (1927) |
| September 26 | 87.1°F (2015) | 17.1°F (1934) | 2.00 in (1923) |
| September 27 | 89.1°F (2009) | 21.0°F (1936) | 1.20 in (2013) |
| September 28 | 84.9°F (2001) | 24.1°F (1996) | 0.91 in (2014) |
| September 29 | 89.1°F (1920) | 21.0°F (1996) | 0.72 in (1940) |
| September 30 | 84.0°F (1980) | 15.1°F (1985) | 0.42 in (1982) |