September weather in Naples, UT
The average temperature in Naples in September is 62.0°F (46.7°F–77.3°F). Average precipitation: 1.22 inches.
September is a fall month in Naples, and is warmer than the annual average of 47.8°F. Daily temperatures swing about 30.6°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
77.3°F
Avg Low
46.7°F
Precipitation
1.22 in
Daylight
12h 15m
September records in Naples
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 96.1°F (2022) | 39.0°F (2005) | 0.58 in (2008) |
| September 2 | 96.1°F (2019) | 37.9°F (2008) | 0.12 in (2013) |
| September 3 | 96.1°F (2022) | 39.0°F (2008) | 0.53 in (2016) |
| September 4 | 97.0°F (2017) | 42.1°F (1999) | 0.55 in (2004) |
| September 5 | 98.1°F (2022) | 41.0°F (1999) | 0.24 in (2007) |
| September 6 | 98.1°F (2022) | 39.0°F (2010) | 0.07 in (2003) |
| September 7 | 97.0°F (2022) | 37.0°F (2010) | 0.37 in (2002) |
| September 8 | 96.1°F (2022) | 32.0°F (2020) | 0.45 in (2002) |
| September 9 | 91.0°F (2018) | 32.0°F (2020) | 0.73 in (2005) |
| September 10 | 93.0°F (2021) | 36.0°F (2020) | 0.08 in (2013) |
| September 11 | 91.0°F (2018) | 37.9°F (2010) | 0.45 in (2002) |
| September 12 | 93.0°F (2017) | 34.0°F (2014) | 1.03 in (2002) |
| September 13 | 87.1°F (2017) | 37.9°F (2005) | 0.16 in (2022) |
| September 14 | 88.0°F (2018) | 34.0°F (2003) | 0.62 in (2016) |
| September 15 | 90.0°F (2018) | 35.1°F (2004) | 1.06 in (2006) |
| September 16 | 91.0°F (2018) | 32.0°F (2006) | 0.17 in (2015) |
| September 17 | 88.0°F (2018) | 29.1°F (2006) | 0.02 in (2011) |
| September 18 | 89.1°F (2018) | 28.9°F (2003) | 0.17 in (2021) |
| September 19 | 88.0°F (2010) | 32.0°F (2003) | 0.68 in (2004) |
| September 20 | 84.9°F (2010) | 37.9°F (2003) | 0.09 in (1998) |
| September 21 | 84.0°F (2020) | 34.0°F (2006) | 0.36 in (2014) |
| September 22 | 84.0°F (2018) | 32.0°F (2004) | 2.44 in (2016) |
| September 23 | 84.9°F (2015) | 32.0°F (2000) | 0.54 in (2007) |
| September 24 | 86.0°F (2015) | 32.0°F (2000) | 0.34 in (2017) |
| September 25 | 87.1°F (2020) | 27.0°F (2000) | 0.48 in (2012) |
| September 26 | 87.1°F (2024) | 32.0°F (2000) | 0.98 in (2012) |
| September 27 | 89.1°F (2024) | 28.9°F (1999) | 0.48 in (2014) |
| September 28 | 87.1°F (2024) | 27.0°F (1999) | 1.03 in (2014) |
| September 29 | 88.0°F (2024) | 26.1°F (1999) | 0.49 in (2021) |
| September 30 | 86.0°F (2024) | 30.9°F (1999) | 0.09 in (2022) |