September weather in Ridgway, CO
The average temperature in Ridgway in September is 56.0°F (36.2°F–75.8°F). Average precipitation: 1.59 inches. Average snowfall is 0.3 inches.
September is a fall month in Ridgway, and is warmer than the annual average of 44.1°F. Daily temperatures swing about 39.6°F between overnight low and afternoon high. Expect about 8 days with precipitation. Daylight averages about 12h 14m. For travel, September is cool.
Avg High
75.8°F
Avg Low
36.2°F
Precipitation
1.59 in
Snow
0.3 in
September records in Ridgway
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 90.0°F (2019) | 32.0°F (1989) | 0.46 in (1993) |
| September 2 | 96.1°F (2019) | 32.0°F (1989) | 0.52 in (1998) |
| September 3 | 93.9°F (2019) | 28.9°F (2004) | 0.55 in (2004) |
| September 4 | 93.9°F (2019) | 32.0°F (1986) | 0.28 in (2021) |
| September 5 | 91.9°F (2017) | 30.9°F (2008) | 0.55 in (1997) |
| September 6 | 93.9°F (2020) | 28.9°F (2010) | 0.35 in (2011) |
| September 7 | 93.9°F (2022) | 32.0°F (1996) | 0.85 in (1997) |
| September 8 | 93.0°F (2022) | 28.0°F (1985) | 0.41 in (2014) |
| September 9 | 91.9°F (2022) | 23.0°F (2001) | 0.96 in (2014) |
| September 10 | 91.0°F (2021) | 25.0°F (2001) | 0.60 in (2002) |
| September 11 | 93.0°F (2021) | 26.1°F (1986) | 1.90 in (1988) |
| September 12 | 89.1°F (2021) | 26.1°F (1985) | 1.82 in (1988) |
| September 13 | 88.0°F (2018) | 21.9°F (2003) | 0.57 in (1988) |
| September 14 | 86.0°F (1990) | 23.0°F (1989) | 0.58 in (1982) |
| September 15 | 89.1°F (2018) | 23.0°F (1989) | 0.60 in (2013) |
| September 16 | 89.1°F (2018) | 19.0°F (2006) | 0.65 in (1997) |
| September 17 | 87.1°F (2000) | 19.0°F (2006) | 0.42 in (2007) |
| September 18 | 88.0°F (2018) | 21.0°F (1987) | 0.55 in (2002) |
| September 19 | 87.1°F (2010) | 17.1°F (1988) | 0.48 in (2004) |
| September 20 | 86.0°F (2016) | 19.9°F (1988) | 0.60 in (1994) |
| September 21 | 82.9°F (2014) | 19.9°F (1983) | 1.00 in (1985) |
| September 22 | 82.9°F (2018) | 19.0°F (1995) | 0.90 in (1985) |
| September 23 | 82.9°F (2018) | 21.9°F (1995) | 0.76 in (2013) |
| September 24 | 82.0°F (2018) | 23.0°F (1995) | 0.35 in (2000) |
| September 25 | 84.0°F (2015) | 19.9°F (1995) | 1.00 in (2012) |
| September 26 | 86.0°F (2024) | 21.0°F (1985) | 0.20 in (2012) |
| September 27 | 86.0°F (2024) | 21.9°F (1985) | 0.55 in (2005) |
| September 28 | 84.0°F (2015) | 23.0°F (1987) | 0.60 in (1990) |
| September 29 | 84.9°F (2024) | 14.0°F (1999) | 0.83 in (2014) |
| September 30 | 86.0°F (2024) | 16.0°F (1984) | 0.50 in (1995) |