August weather in Mount Crested Butte, CO
The average temperature in Mount Crested Butte in August is °F (°F–°F). Average precipitation: 1.71 inches.
August is a summer month in Mount Crested Butte, and is cooler than the annual average of 0°F. Expect about 8 days with precipitation. Daylight averages about 13h 31m.
Avg High
°F
Avg Low
°F
Precipitation
1.71 in
Daylight
13h 31m
August records in Mount Crested Butte
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| August 1 | 82.0°F (2008) | 37.6°F (1990) | 0.50 in (2012) |
| August 2 | 80.4°F (2008) | 36.5°F (1990) | 0.50 in (2015) |
| August 3 | 81.1°F (2020) | 38.1°F (1990) | 1.00 in (1991) |
| August 4 | 79.7°F (2000) | 39.4°F (1986) | 1.00 in (2016) |
| August 5 | 79.7°F (2020) | 37.6°F (1986) | 0.40 in (1986) |
| August 6 | 79.7°F (1994) | 35.8°F (1986) | 0.50 in (2024) |
| August 7 | 82.9°F (2000) | 36.1°F (1991) | 0.60 in (2008) |
| August 8 | 78.6°F (1998) | 39.4°F (1988) | 0.60 in (2001) |
| August 9 | 81.5°F (2000) | 38.7°F (2009) | 0.40 in (2024) |
| August 10 | 83.7°F (2000) | 38.1°F (1997) | 0.60 in (1997) |
| August 11 | 80.6°F (2000) | 36.9°F (1997) | 0.60 in (1998) |
| August 12 | 79.9°F (1996) | 37.2°F (1997) | 0.50 in (1990) |
| August 13 | 80.4°F (1996) | 37.2°F (1997) | 0.50 in (2000) |
| August 14 | 82.6°F (1996) | 35.6°F (1997) | 0.70 in (1983) |
| August 15 | 80.2°F (2020) | 36.3°F (1989) | 0.30 in (1984) |
| August 16 | 81.1°F (2020) | 36.7°F (1987) | 0.60 in (2010) |
| August 17 | 81.1°F (1996) | 39.2°F (1987) | 0.50 in (2003) |
| August 18 | 81.1°F (2020) | 37.9°F (2004) | 0.30 in (1986) |
| August 19 | 80.2°F (2020) | 35.8°F (2021) | 0.50 in (1995) |
| August 20 | 81.3°F (2025) | 32.2°F (2021) | 0.70 in (2003) |
| August 21 | 84.9°F (2025) | 33.6°F (1989) | 0.50 in (1987) |
| August 22 | 79.5°F (2008) | 36.5°F (2004) | 0.70 in (1987) |
| August 23 | 79.2°F (1998) | 34.9°F (2001) | 1.00 in (1987) |
| August 24 | 80.1°F (2020) | 33.4°F (1992) | 0.70 in (1982) |
| August 25 | 80.1°F (2020) | 31.6°F (1992) | 0.50 in (1992) |
| August 26 | 79.2°F (1994) | 31.5°F (1992) | 0.80 in (2006) |
| August 27 | 79.5°F (2020) | 28.0°F (1992) | 0.50 in (2015) |
| August 28 | 95.4°F (2002) | 31.5°F (2004) | 0.30 in (1981) |
| August 29 | 78.8°F (1990) | 32.4°F (1987) | 0.60 in (2013) |
| August 30 | 105.1°F (2002) | 34.9°F (2002) | 0.20 in (1999) |
| August 31 | 106.2°F (2002) | 34.5°F (1992) | 0.60 in (2013) |