September weather in Folsom, NM
The average temperature in Folsom in September is 61.7°F (46.0°F–77.4°F). Average precipitation: 1.93 inches.
September is a fall month in Folsom, and is warmer than the annual average of 49.4°F. Daily temperatures swing about 31.4°F between overnight low and afternoon high. Expect about 7 days with precipitation. Daylight averages about 12h 13m. For travel, September is a comfortable month to visit.
Avg High
77.4°F
Avg Low
46.0°F
Precipitation
1.93 in
Daylight
12h 13m
September records in Folsom
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 91.9°F (2011) | 39.0°F (2004) | 0.65 in (2006) |
| September 2 | 91.0°F (2012) | 39.9°F (2024) | 0.16 in (2021) |
| September 3 | 91.9°F (2014) | 37.0°F (2010) | 0.56 in (2018) |
| September 4 | 90.0°F (1995) | 37.0°F (1999) | 0.30 in (2018) |
| September 5 | 91.0°F (2019) | 41.0°F (2004) | 1.60 in (2005) |
| September 6 | 93.9°F (2020) | 35.1°F (2004) | 1.16 in (2005) |
| September 7 | 93.0°F (2020) | 36.0°F (2010) | 1.01 in (2019) |
| September 8 | 87.1°F (2014) | 32.0°F (2001) | 0.40 in (2000) |
| September 9 | 89.1°F (2021) | 23.0°F (2001) | 0.99 in (1995) |
| September 10 | 91.9°F (2021) | 30.0°F (2020) | 1.45 in (1995) |
| September 11 | 91.9°F (2021) | 35.1°F (2020) | 1.31 in (2013) |
| September 12 | 88.0°F (2021) | 33.1°F (2020) | 0.59 in (2006) |
| September 13 | 90.0°F (2015) | 34.0°F (2020) | 0.59 in (2025) |
| September 14 | 89.1°F (2010) | 33.1°F (2003) | 0.23 in (1996) |
| September 15 | 89.1°F (2010) | 32.0°F (2005) | 1.20 in (2013) |
| September 16 | 89.1°F (2018) | 33.1°F (2008) | 0.19 in (2014) |
| September 17 | 89.1°F (2000) | 34.0°F (2006) | 0.50 in (1999) |
| September 18 | 88.0°F (2018) | 27.0°F (2006) | 0.54 in (2024) |
| September 19 | 88.0°F (2010) | 33.1°F (1996) | 1.20 in (2002) |
| September 20 | 86.0°F (2010) | 37.0°F (2002) | 0.21 in (2007) |
| September 21 | 86.0°F (2010) | 26.1°F (1995) | 0.58 in (2024) |
| September 22 | 84.0°F (2012) | 25.0°F (1995) | 1.76 in (2015) |
| September 23 | 86.0°F (2012) | 26.1°F (1995) | 0.74 in (1998) |
| September 24 | 84.0°F (1998) | 27.0°F (2006) | 1.02 in (1996) |
| September 25 | 90.0°F (2020) | 24.1°F (2000) | 1.20 in (1995) |
| September 26 | 90.0°F (2020) | 27.0°F (2016) | 0.07 in (2012) |
| September 27 | 88.0°F (2009) | 27.0°F (1996) | 0.33 in (2017) |
| September 28 | 84.9°F (2015) | 26.1°F (1996) | 1.62 in (2017) |
| September 29 | 90.0°F (2010) | 21.9°F (2020) | 1.41 in (2007) |
| September 30 | 84.0°F (2018) | 33.1°F (1995) | 0.63 in (1998) |