September weather in Tropic, UT
The average temperature in Tropic in September is 55.9°F (41.6°F–70.1°F). Average precipitation: 1.78 inches.
September is a fall month in Tropic, and is warmer than the annual average of 44.4°F. Daily temperatures swing about 28.5°F between overnight low and afternoon high. Expect about 7 days with precipitation. Daylight averages about 12h 14m. For travel, September is a comfortable month to visit.
Avg High
70.1°F
Avg Low
41.6°F
Precipitation
1.78 in
Daylight
12h 14m
September records in Tropic
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 84.0°F (1985) | 26.1°F (1962) | 1.20 in (1960) |
| September 2 | 84.0°F (1995) | 24.1°F (1973) | 0.53 in (1998) |
| September 3 | 84.0°F (2022) | 24.1°F (1964) | 0.50 in (1994) |
| September 4 | 84.0°F (2017) | 25.0°F (1961) | 0.51 in (1997) |
| September 5 | 84.9°F (2017) | 28.0°F (1961) | 0.65 in (1981) |
| September 6 | 89.1°F (2020) | 30.0°F (1970) | 0.91 in (2019) |
| September 7 | 88.0°F (1983) | 28.9°F (1962) | 1.08 in (1991) |
| September 8 | 87.1°F (2020) | 28.0°F (1968) | 1.05 in (1967) |
| September 9 | 84.9°F (1977) | 24.1°F (1962) | 1.23 in (2014) |
| September 10 | 86.0°F (1974) | 25.0°F (2020) | 0.89 in (1980) |
| September 11 | 82.9°F (1990) | 26.1°F (1986) | 1.52 in (2013) |
| September 12 | 84.0°F (1971) | 19.9°F (1974) | 2.24 in (1998) |
| September 13 | 84.9°F (1990) | 26.1°F (1989) | 0.75 in (1988) |
| September 14 | 84.9°F (1990) | 24.1°F (1993) | 0.26 in (1996) |
| September 15 | 84.9°F (1990) | 24.1°F (1970) | 1.21 in (2015) |
| September 16 | 84.0°F (2000) | 23.0°F (1970) | 0.77 in (2015) |
| September 17 | 82.9°F (2000) | 21.9°F (2006) | 1.58 in (1961) |
| September 18 | 81.0°F (1962) | 18.0°F (1971) | 3.15 in (1963) |
| September 19 | 78.1°F (1962) | 16.0°F (1971) | 2.02 in (1972) |
| September 20 | 79.0°F (2010) | 19.9°F (1978) | 0.81 in (1962) |
| September 21 | 77.0°F (2014) | 19.0°F (1978) | 1.33 in (2016) |
| September 22 | 75.9°F (1966) | 21.9°F (1968) | 1.92 in (2022) |
| September 23 | 75.9°F (1982) | 21.9°F (1980) | 1.93 in (1967) |
| September 24 | 78.1°F (2020) | 21.9°F (2000) | 1.45 in (1986) |
| September 25 | 80.1°F (2015) | 19.0°F (1970) | 2.00 in (1986) |
| September 26 | 78.1°F (1963) | 18.0°F (1970) | 1.80 in (1997) |
| September 27 | 79.0°F (1963) | 21.9°F (1973) | 1.52 in (1982) |
| September 28 | 80.1°F (2010) | 17.1°F (1971) | 1.51 in (2014) |
| September 29 | 81.0°F (2010) | 21.9°F (1985) | 0.96 in (2002) |
| September 30 | 79.0°F (2001) | 19.9°F (1961) | 1.79 in (1983) |