September weather in Elmo, UT
The average temperature in Elmo in September is 60.5°F (40.6°F–80.3°F). Average precipitation: 1.21 inches.
September is a fall month in Elmo, and is warmer than the annual average of 47°F. Daily temperatures swing about 39.7°F between overnight low and afternoon high. Expect about 6 days with precipitation. Daylight averages about 12h 15m. For travel, September is a comfortable month to visit.
Avg High
80.3°F
Avg Low
40.6°F
Precipitation
1.21 in
Daylight
12h 15m
September records in Elmo
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 99.0°F (2022) | 36.0°F (2008) | 0.41 in (2021) |
| September 2 | 100.0°F (2022) | 34.0°F (2008) | 0.44 in (1997) |
| September 3 | 98.1°F (2022) | 35.1°F (2008) | 0.46 in (2016) |
| September 4 | 99.0°F (2022) | 37.9°F (2012) | 0.23 in (2016) |
| September 5 | 100.0°F (2022) | 39.9°F (2010) | 0.90 in (1981) |
| September 6 | 100.0°F (2020) | 39.0°F (2015) | 0.99 in (1998) |
| September 7 | 99.0°F (2022) | 30.9°F (2010) | 0.70 in (2002) |
| September 8 | 96.1°F (2022) | 37.0°F (2008) | 0.30 in (1981) |
| September 9 | 93.0°F (2021) | 35.1°F (2015) | 1.12 in (1980) |
| September 10 | 93.0°F (2021) | 35.1°F (2015) | 1.05 in (1980) |
| September 11 | 93.0°F (2018) | 28.9°F (2010) | 0.86 in (1985) |
| September 12 | 91.0°F (2015) | 28.9°F (2020) | 0.28 in (1988) |
| September 13 | 90.0°F (2018) | 30.0°F (2020) | 1.88 in (1996) |
| September 14 | 88.0°F (2018) | 33.1°F (2019) | 0.58 in (1996) |
| September 15 | 90.0°F (2018) | 33.1°F (2019) | 0.55 in (2006) |
| September 16 | 91.9°F (2008) | 32.0°F (2016) | 0.36 in (1996) |
| September 17 | 91.0°F (2020) | 27.0°F (2006) | 0.38 in (2002) |
| September 18 | 91.0°F (2018) | 27.0°F (2006) | 0.59 in (1985) |
| September 19 | 89.1°F (2018) | 28.9°F (2006) | 0.55 in (1990) |
| September 20 | 90.0°F (2008) | 33.1°F (2007) | 0.56 in (1989) |
| September 21 | 93.9°F (2008) | 30.9°F (2019) | 0.42 in (2014) |
| September 22 | 88.0°F (2020) | 28.9°F (2021) | 1.38 in (2016) |
| September 23 | 87.1°F (2015) | 28.0°F (2006) | 0.87 in (2007) |
| September 24 | 89.1°F (2011) | 27.0°F (2007) | 0.69 in (1986) |
| September 25 | 89.1°F (2020) | 24.1°F (2017) | 0.84 in (1990) |
| September 26 | 90.0°F (2020) | 27.0°F (2017) | 0.35 in (1990) |
| September 27 | 90.0°F (2024) | 28.0°F (2006) | 0.41 in (1982) |
| September 28 | 91.0°F (2010) | 25.0°F (2013) | 1.13 in (2014) |
| September 29 | 90.0°F (2010) | 27.0°F (2013) | 0.32 in (2016) |
| September 30 | 89.1°F (2024) | 24.1°F (2007) | 0.95 in (1983) |