September weather in Hot Sulphur Springs, CO
The average temperature in Hot Sulphur Springs in September is 52.5°F (34.9°F–70.1°F). Average precipitation: 1.40 inches. Average snowfall is 0.3 inches.
September is a fall month in Hot Sulphur Springs, and is warmer than the annual average of 38.2°F. Daily temperatures swing about 35.2°F between overnight low and afternoon high. Expect about 8 days with precipitation. Daylight averages about 12h 15m. For travel, September is cool.
Avg High
70.1°F
Avg Low
34.9°F
Precipitation
1.40 in
Snow
0.3 in
September records in Hot Sulphur Springs
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 84.9°F (1985) | 30.0°F (2005) | 0.50 in (1984) |
| September 2 | 84.9°F (1995) | 28.9°F (2005) | 0.29 in (1984) |
| September 3 | 86.0°F (2019) | 27.0°F (2006) | 0.35 in (1995) |
| September 4 | 86.0°F (1998) | 28.9°F (1988) | 0.30 in (2021) |
| September 5 | 88.0°F (1998) | 28.0°F (1988) | 0.40 in (2004) |
| September 6 | 88.0°F (1998) | 26.1°F (1987) | 0.83 in (2007) |
| September 7 | 86.0°F (1998) | 25.0°F (2010) | 0.66 in (2019) |
| September 8 | 87.1°F (1998) | 26.1°F (2010) | 0.49 in (2001) |
| September 9 | 86.0°F (2022) | 23.0°F (2001) | 0.48 in (2006) |
| September 10 | 82.9°F (2021) | 19.9°F (1992) | 0.71 in (2014) |
| September 11 | 86.0°F (2025) | 25.0°F (1989) | 0.58 in (2003) |
| September 12 | 86.0°F (2025) | 26.1°F (1989) | 1.45 in (2008) |
| September 13 | 82.9°F (1990) | 21.9°F (1985) | 0.85 in (2013) |
| September 14 | 84.0°F (1990) | 23.0°F (1985) | 0.28 in (1982) |
| September 15 | 84.0°F (1990) | 24.1°F (1993) | 0.43 in (1983) |
| September 16 | 84.9°F (1990) | 23.0°F (1991) | 0.40 in (2013) |
| September 17 | 82.0°F (2000) | 21.9°F (2006) | 0.68 in (2007) |
| September 18 | 82.0°F (2000) | 19.9°F (1987) | 0.42 in (1990) |
| September 19 | 82.0°F (2018) | 19.9°F (1987) | 0.40 in (2004) |
| September 20 | 82.0°F (2010) | 21.0°F (1988) | 0.81 in (1997) |
| September 21 | 84.9°F (2024) | 14.0°F (1983) | 0.93 in (2000) |
| September 22 | 78.1°F (2015) | 10.9°F (1995) | 0.52 in (2014) |
| September 23 | 75.9°F (2020) | 12.0°F (1995) | 0.65 in (2013) |
| September 24 | 79.0°F (2015) | 18.0°F (1991) | 0.26 in (2025) |
| September 25 | 80.1°F (2024) | 15.1°F (1995) | 2.03 in (1985) |
| September 26 | 86.0°F (2024) | 16.0°F (1995) | 0.52 in (1986) |
| September 27 | 86.0°F (2024) | 15.1°F (1996) | 0.16 in (1996) |
| September 28 | 81.0°F (2023) | 17.1°F (1996) | 0.76 in (2005) |
| September 29 | 91.9°F (2024) | 14.0°F (1988) | 0.76 in (1985) |
| September 30 | 80.1°F (2024) | 12.9°F (1985) | 1.03 in (2014) |