September weather in Horseshoe Bend, ID
The average temperature in Horseshoe Bend in September is °F (°F–°F). Average precipitation: 1.07 inches.
September is a fall month in Horseshoe Bend, and is cooler than the annual average of 0°F. Expect about 5 days with precipitation. Daylight averages about 12h 17m.
Avg High
°F
Avg Low
°F
Precipitation
1.07 in
Daylight
12h 17m
September records in Horseshoe Bend
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 79.7°F (2013) | 34.7°F (2011) | 0.30 in (2000) |
| September 2 | 81.5°F (2017) | 34.5°F (2008) | 0.90 in (2000) |
| September 3 | 84.2°F (2007) | 37.2°F (2008) | 0.50 in (2023) |
| September 4 | 82.9°F (2017) | 34.2°F (2015) | 0.40 in (2000) |
| September 5 | 81.5°F (2020) | 32.7°F (2015) | 0.20 in (2000) |
| September 6 | 85.8°F (2022) | 30.7°F (2010) | 0.80 in (2019) |
| September 7 | 84.4°F (2022) | 36.1°F (2009) | 0.30 in (2002) |
| September 8 | 78.8°F (2021) | 32.7°F (2001) | 1.10 in (2019) |
| September 9 | 79.9°F (2021) | 30.6°F (2000) | 0.20 in (2010) |
| September 10 | 75.7°F (2011) | 31.6°F (2005) | 0.20 in (2021) |
| September 11 | 76.5°F (2001) | 32.0°F (2005) | 0.10 in (2009) |
| September 12 | 77.4°F (2015) | 34.2°F (2005) | 0.30 in (2004) |
| September 13 | 78.3°F (2020) | 34.0°F (2016) | 0.40 in (2001) |
| September 14 | 81.9°F (2000) | 31.1°F (2006) | 0.20 in (2015) |
| September 15 | 75.6°F (2002) | 33.1°F (2006) | 0.60 in (2011) |
| September 16 | 75.7°F (2008) | 30.0°F (2017) | 0.10 in (2005) |
| September 17 | 76.6°F (2020) | 31.3°F (2006) | 0.60 in (2005) |
| September 18 | 73.6°F (2009) | 30.6°F (2003) | 0.50 in (2017) |
| September 19 | 75.0°F (2008) | 32.9°F (2013) | 0.40 in (2017) |
| September 20 | 70.9°F (2014) | 32.0°F (2023) | 0.70 in (2008) |
| September 21 | 70.5°F (2014) | 30.4°F (2023) | 0.60 in (2017) |
| September 22 | 72.0°F (2012) | 31.3°F (2017) | 0.30 in (2007) |
| September 23 | 77.0°F (2001) | 24.1°F (2000) | 0.90 in (2007) |
| September 24 | 76.5°F (2011) | 29.3°F (2000) | 0.40 in (2013) |
| September 25 | 75.6°F (2015) | 32.4°F (2005) | 0.80 in (2013) |
| September 26 | 73.2°F (2022) | 29.5°F (1999) | 0.50 in (2013) |
| September 27 | 75.4°F (2022) | 26.4°F (1999) | 0.10 in (2002) |
| September 28 | 74.8°F (2010) | 28.4°F (1999) | 0.70 in (2014) |
| September 29 | 73.9°F (2008) | 25.7°F (2019) | 0.40 in (2014) |
| September 30 | 75.6°F (2010) | 24.6°F (2019) | 0.40 in (2013) |