September weather in South Weber, UT
The average temperature in South Weber in September is 64.5°F (51.2°F–77.8°F). Average precipitation: 1.70 inches.
September is a fall month in South Weber, and is warmer than the annual average of 50.7°F. Daily temperatures swing about 26.6°F between overnight low and afternoon high. Expect about 6 days with precipitation. Daylight averages about 12h 16m. For travel, September is one of the best months of the year to visit.
Avg High
77.8°F
Avg Low
51.2°F
Precipitation
1.70 in
Daylight
12h 16m
September records in South Weber
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 100.0°F (2022) | 44.1°F (2024) | 1.30 in (2012) |
| September 2 | 98.1°F (2019) | 54.0°F (2023) | 0.33 in (1985) |
| September 3 | 100.0°F (2022) | 48.0°F (2011) | 1.25 in (2004) |
| September 4 | 100.0°F (2017) | 46.0°F (2023) | 1.93 in (2023) |
| September 5 | 98.1°F (2022) | 41.0°F (2023) | 1.20 in (1970) |
| September 6 | 106.0°F (2022) | 41.0°F (2023) | 2.36 in (1970) |
| September 7 | 104.0°F (2022) | 48.0°F (2023) | 0.97 in (1997) |
| September 8 | 99.0°F (2022) | 39.9°F (2020) | 1.05 in (1991) |
| September 9 | 96.1°F (2021) | 43.0°F (2020) | 1.10 in (2014) |
| September 10 | 93.0°F (2021) | 44.1°F (2014) | 0.47 in (1991) |
| September 11 | 90.0°F (2024) | 39.9°F (2016) | 0.85 in (1978) |
| September 12 | 88.0°F (2015) | 44.1°F (2012) | 0.70 in (1980) |
| September 13 | 87.1°F (2015) | 44.1°F (2012) | 0.94 in (1963) |
| September 14 | 88.0°F (2019) | 37.0°F (2020) | 0.93 in (1982) |
| September 15 | 90.0°F (2018) | 37.0°F (2020) | 0.93 in (1963) |
| September 16 | 87.1°F (2020) | 43.0°F (2015) | 1.08 in (2015) |
| September 17 | 88.0°F (2014) | 39.9°F (2024) | 1.58 in (1978) |
| September 18 | 88.0°F (2020) | 37.9°F (2024) | 0.61 in (2002) |
| September 19 | 86.0°F (2016) | 39.9°F (2017) | 1.07 in (1972) |
| September 20 | 91.0°F (2022) | 36.0°F (2017) | 0.65 in (2019) |
| September 21 | 84.0°F (2020) | 32.0°F (2017) | 0.49 in (1968) |
| September 22 | 84.0°F (2015) | 36.0°F (2017) | 0.91 in (2016) |
| September 23 | 84.9°F (2015) | 39.0°F (2017) | 2.00 in (2016) |
| September 24 | 87.1°F (2015) | 39.0°F (2017) | 0.67 in (2017) |
| September 25 | 91.0°F (2015) | 39.0°F (2017) | 1.88 in (1986) |
| September 26 | 89.1°F (2024) | 39.9°F (2016) | 0.76 in (1986) |
| September 27 | 86.0°F (2023) | 36.0°F (2013) | 2.13 in (1982) |
| September 28 | 90.0°F (2018) | 30.0°F (2013) | 1.21 in (1982) |
| September 29 | 84.0°F (2024) | 37.0°F (2019) | 1.20 in (1982) |
| September 30 | 84.9°F (2011) | 34.0°F (2019) | 1.08 in (1971) |