September weather in Dinosaur, CO
The average temperature in Dinosaur in September is 61.6°F (47.2°F–76.1°F). Average precipitation: 1.26 inches.
September is a fall month in Dinosaur, and is warmer than the annual average of 47.2°F. Daily temperatures swing about 28.9°F between overnight low and afternoon high. Expect about 6 days with precipitation. Daylight averages about 12h 15m. For travel, September is a comfortable month to visit.
Avg High
76.1°F
Avg Low
47.2°F
Precipitation
1.26 in
Daylight
12h 15m
September records in Dinosaur
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 96.1°F (1995) | 39.0°F (1965) | 0.50 in (2008) |
| September 2 | 93.0°F (1995) | 35.1°F (1973) | 0.49 in (1973) |
| September 3 | 93.0°F (1978) | 36.0°F (1973) | 0.73 in (2004) |
| September 4 | 96.1°F (1995) | 32.0°F (1968) | 0.23 in (1992) |
| September 5 | 95.0°F (1978) | 35.1°F (1968) | 0.37 in (2001) |
| September 6 | 95.0°F (1978) | 39.9°F (1988) | 0.32 in (1970) |
| September 7 | 95.0°F (1979) | 36.0°F (2010) | 0.58 in (2011) |
| September 8 | 93.9°F (1979) | 39.0°F (2001) | 0.23 in (1991) |
| September 9 | 93.0°F (1979) | 35.1°F (2001) | 0.97 in (2005) |
| September 10 | 90.0°F (1974) | 37.0°F (1970) | 0.88 in (1980) |
| September 11 | 90.0°F (1990) | 35.1°F (1988) | 0.73 in (1977) |
| September 12 | 93.0°F (1990) | 30.0°F (1974) | 0.68 in (2002) |
| September 13 | 95.0°F (1990) | 27.0°F (1988) | 0.88 in (2002) |
| September 14 | 91.9°F (1990) | 27.0°F (1988) | 0.44 in (1994) |
| September 15 | 91.9°F (1990) | 30.0°F (1966) | 0.52 in (2009) |
| September 16 | 90.0°F (2000) | 27.0°F (1965) | 0.52 in (1965) |
| September 17 | 87.1°F (1979) | 23.0°F (1965) | 0.78 in (1965) |
| September 18 | 87.1°F (1979) | 21.0°F (1965) | 0.52 in (1989) |
| September 19 | 89.1°F (2010) | 26.1°F (1971) | 1.54 in (1997) |
| September 20 | 88.0°F (2010) | 24.1°F (1983) | 0.22 in (1982) |
| September 21 | 82.9°F (1981) | 25.0°F (1978) | 0.63 in (1969) |
| September 22 | 84.9°F (1981) | 26.1°F (1971) | 0.91 in (2000) |
| September 23 | 86.0°F (1981) | 28.0°F (1985) | 0.30 in (2010) |
| September 24 | 84.9°F (1966) | 32.0°F (1980) | 0.72 in (1986) |
| September 25 | 84.9°F (1979) | 27.0°F (1984) | 0.51 in (1973) |
| September 26 | 86.0°F (2001) | 28.0°F (1970) | 0.22 in (1997) |
| September 27 | 84.9°F (1978) | 23.0°F (1996) | 0.75 in (1982) |
| September 28 | 86.0°F (2001) | 30.9°F (1971) | 0.70 in (2014) |
| September 29 | 86.0°F (2010) | 21.0°F (1985) | 1.33 in (1995) |
| September 30 | 84.0°F (1979) | 32.0°F (1984) | 0.63 in (1994) |