September weather in Dolores, CO
The average temperature in Dolores in September is °F (°F–°F). Average precipitation: 2.31 inches.
September is a fall month in Dolores, and is cooler than the annual average of 0°F. Expect about 9 days with precipitation. Daylight averages about 12h 14m.
Avg High
°F
Avg Low
°F
Precipitation
2.31 in
Daylight
12h 14m
September records in Dolores
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 86.0°F (1924) | 39.9°F (1920) | 0.95 in (1966) |
| September 2 | 86.0°F (1924) | 37.9°F (1923) | 0.55 in (1999) |
| September 3 | 87.1°F (1924) | 41.0°F (1920) | 0.32 in (1947) |
| September 4 | 88.0°F (1917) | 39.9°F (1921) | 0.62 in (1918) |
| September 5 | 84.9°F (1917) | 32.0°F (2004) | 0.46 in (1923) |
| September 6 | 82.9°F (1927) | 33.1°F (2004) | 2.00 in (1970) |
| September 7 | 82.9°F (1924) | 33.1°F (2004) | 0.85 in (1972) |
| September 8 | 84.0°F (1924) | 37.9°F (1920) | 1.58 in (1927) |
| September 9 | 86.0°F (1923) | 37.9°F (1920) | 1.25 in (1927) |
| September 10 | 84.9°F (1923) | 35.1°F (1920) | 2.29 in (2003) |
| September 11 | 84.0°F (1923) | 36.0°F (1909) | 1.50 in (2002) |
| September 12 | 82.9°F (1922) | 32.0°F (1916) | 0.87 in (1923) |
| September 13 | 84.0°F (1918) | 35.1°F (1916) | 1.13 in (1958) |
| September 14 | 84.9°F (1922) | 35.1°F (1909) | 0.55 in (1996) |
| September 15 | 82.9°F (1920) | 30.9°F (1917) | 1.27 in (1964) |
| September 16 | 84.0°F (1922) | 35.1°F (1917) | 0.95 in (1988) |
| September 17 | 82.9°F (1922) | 34.0°F (1923) | 0.65 in (1923) |
| September 18 | 82.0°F (2004) | 37.0°F (1918) | 1.25 in (1925) |
| September 19 | 82.9°F (1920) | 30.9°F (1923) | 1.25 in (1990) |
| September 20 | 82.0°F (1926) | 32.0°F (1923) | 1.52 in (2004) |
| September 21 | 81.0°F (1918) | 23.0°F (1924) | 0.90 in (1952) |
| September 22 | 81.0°F (1921) | 30.0°F (1919) | 0.88 in (1997) |
| September 23 | 82.0°F (1922) | 30.9°F (2004) | 0.73 in (1954) |
| September 24 | 87.1°F (1926) | 30.0°F (1918) | 1.41 in (1986) |
| September 25 | 82.0°F (1921) | 28.0°F (1920) | 0.48 in (1978) |
| September 26 | 82.9°F (1921) | 27.0°F (1917) | 1.24 in (1976) |
| September 27 | 84.9°F (1921) | 19.0°F (1924) | 0.34 in (1995) |
| September 28 | 81.0°F (1921) | 30.9°F (1923) | 0.88 in (2004) |
| September 29 | 78.1°F (1917) | 28.0°F (1923) | 0.30 in (2004) |
| September 30 | 78.1°F (1909) | 30.0°F (1923) | 0.90 in (1951) |