September weather in Crestone, CO
The average temperature in Crestone in September is 56.7°F (41.5°F–71.9°F). Average precipitation: 1.24 inches.
September is a fall month in Crestone, and is warmer than the annual average of 43.6°F. Daily temperatures swing about 30.4°F between overnight low and afternoon high. Expect about 8 days with precipitation. Daylight averages about 12h 14m. For travel, September is a comfortable month to visit.
Avg High
71.9°F
Avg Low
41.5°F
Precipitation
1.24 in
Daylight
12h 14m
September records in Crestone
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 88.0°F (2019) | 39.0°F (2004) | 0.50 in (2021) |
| September 2 | 90.0°F (2019) | 39.0°F (2005) | 0.61 in (2007) |
| September 3 | 88.0°F (2019) | 37.0°F (1986) | 0.50 in (1990) |
| September 4 | 87.1°F (1995) | 30.0°F (2004) | 0.26 in (1985) |
| September 5 | 88.0°F (2020) | 30.0°F (2004) | 0.36 in (1989) |
| September 6 | 88.0°F (2020) | 37.9°F (2024) | 0.31 in (1990) |
| September 7 | 86.0°F (2022) | 36.0°F (2001) | 0.40 in (2003) |
| September 8 | 87.1°F (2022) | 26.1°F (2020) | 0.44 in (2020) |
| September 9 | 87.1°F (2021) | 23.0°F (2020) | 0.28 in (2020) |
| September 10 | 87.1°F (2021) | 28.0°F (2020) | 0.68 in (2002) |
| September 11 | 84.9°F (2021) | 28.9°F (2003) | 0.72 in (1982) |
| September 12 | 84.9°F (2021) | 28.0°F (2001) | 1.04 in (1982) |
| September 13 | 86.0°F (1990) | 33.1°F (2008) | 0.81 in (2013) |
| September 14 | 86.0°F (2000) | 26.1°F (2003) | 0.56 in (2011) |
| September 15 | 84.9°F (2000) | 24.1°F (2005) | 0.62 in (1996) |
| September 16 | 86.0°F (2000) | 27.0°F (2005) | 0.27 in (1997) |
| September 17 | 84.9°F (2000) | 33.1°F (2005) | 0.44 in (2024) |
| September 18 | 84.0°F (2018) | 28.9°F (2003) | 0.29 in (1985) |
| September 19 | 82.9°F (2010) | 28.0°F (1996) | 0.57 in (1992) |
| September 20 | 84.0°F (2005) | 30.9°F (2002) | 0.74 in (1989) |
| September 21 | 79.0°F (2001) | 26.1°F (2004) | 1.96 in (1997) |
| September 22 | 78.1°F (1993) | 21.9°F (2009) | 0.91 in (2013) |
| September 23 | 78.1°F (1993) | 25.0°F (2004) | 0.37 in (2017) |
| September 24 | 79.0°F (1998) | 26.1°F (2016) | 0.17 in (2000) |
| September 25 | 82.0°F (2005) | 25.0°F (2000) | 0.16 in (2012) |
| September 26 | 81.0°F (2003) | 28.0°F (2017) | 0.14 in (2012) |
| September 27 | 82.0°F (2010) | 23.0°F (1996) | 0.49 in (2017) |
| September 28 | 81.0°F (2010) | 26.1°F (2013) | 1.12 in (1990) |
| September 29 | 82.9°F (2010) | 18.0°F (1999) | 0.63 in (2005) |
| September 30 | 80.1°F (2003) | 23.0°F (2007) | 0.65 in (1983) |