September weather in Rio Rancho, NM
The average temperature in Rio Rancho in September is 70.8°F (55.8°F–85.8°F). Average precipitation: 1.21 inches.
September is a fall month in Rio Rancho, and is warmer than the annual average of 58°F. Daily temperatures swing about 30°F between overnight low and afternoon high. Expect about 6 days with precipitation. Daylight averages about 12h 13m. For travel, September is a comfortable month to visit.
Avg High
85.8°F
Avg Low
55.8°F
Precipitation
1.21 in
Daylight
12h 13m
September records in Rio Rancho
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 100.9°F (2019) | 59.0°F (2024) | 0.14 in (2018) |
| September 2 | 100.9°F (2019) | 53.1°F (2018) | 0.29 in (2011) |
| September 3 | 100.9°F (2022) | 53.1°F (2008) | 0.12 in (2016) |
| September 4 | 102.9°F (2019) | 53.1°F (2008) | 0.13 in (2009) |
| September 5 | 99.0°F (2017) | 52.0°F (2008) | 0.08 in (2025) |
| September 6 | 98.1°F (2020) | 55.9°F (2008) | 0.14 in (2007) |
| September 7 | 100.9°F (2020) | 52.0°F (2008) | 0.30 in (2025) |
| September 8 | 100.0°F (2020) | 55.9°F (2008) | 0.54 in (2006) |
| September 9 | 99.0°F (2023) | 42.1°F (2020) | 0.25 in (2020) |
| September 10 | 97.0°F (2021) | 42.1°F (2020) | 0.34 in (2006) |
| September 11 | 97.0°F (2021) | 43.0°F (2020) | 0.65 in (2013) |
| September 12 | 97.0°F (2021) | 46.0°F (2020) | 0.78 in (2016) |
| September 13 | 96.1°F (2021) | 46.0°F (2020) | 0.77 in (2013) |
| September 14 | 96.1°F (2017) | 50.0°F (2014) | 1.55 in (2013) |
| September 15 | 96.1°F (2021) | 48.0°F (2012) | 0.92 in (2009) |
| September 16 | 95.0°F (2010) | 48.0°F (2012) | 0.39 in (2014) |
| September 17 | 96.1°F (2018) | 50.0°F (2008) | 0.53 in (2009) |
| September 18 | 96.1°F (2018) | 48.0°F (2016) | 0.44 in (2009) |
| September 19 | 95.0°F (2018) | 48.0°F (2016) | 0.15 in (2023) |
| September 20 | 93.9°F (2018) | 50.0°F (2016) | 0.27 in (2018) |
| September 21 | 91.9°F (2014) | 51.1°F (2012) | 0.45 in (2006) |
| September 22 | 91.9°F (2025) | 45.0°F (2009) | 0.26 in (2016) |
| September 23 | 91.0°F (2012) | 43.0°F (2009) | 0.77 in (2010) |
| September 24 | 91.9°F (2020) | 42.1°F (2016) | 0.18 in (2022) |
| September 25 | 93.0°F (2020) | 42.1°F (2016) | 0.00 in (2005) |
| September 26 | 95.0°F (2020) | 46.0°F (2017) | 0.23 in (2018) |
| September 27 | 93.0°F (2020) | 48.0°F (2009) | 0.01 in (2017) |
| September 28 | 97.0°F (2024) | 41.0°F (2013) | 0.34 in (2017) |
| September 29 | 93.0°F (2011) | 37.9°F (2013) | 0.85 in (2005) |
| September 30 | 93.9°F (2010) | 42.1°F (2020) | 0.30 in (2005) |