August weather in Gunnison, CO
The average temperature in Gunnison in August is 59.8°F (42.6°F–77.0°F). Average precipitation: 1.45 inches.
August is a summer month in Gunnison, and is warmer than the annual average of 37.7°F. Daily temperatures swing about 34.4°F between overnight low and afternoon high. Expect about 11 days with precipitation. Daylight averages about 13h 30m. For travel, August is a comfortable month to visit.
Avg High
77.0°F
Avg Low
42.6°F
Precipitation
1.45 in
Daylight
13h 30m
August records in Gunnison
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| August 1 | 91.0°F (1918) | 30.0°F (1903) | 1.15 in (1989) |
| August 2 | 91.9°F (1902) | 30.0°F (1977) | 1.24 in (1994) |
| August 3 | 105.1°F (1894) | 28.9°F (1975) | 0.96 in (1959) |
| August 4 | 89.1°F (1958) | 30.0°F (1975) | 0.49 in (2016) |
| August 5 | 93.0°F (1897) | 30.0°F (1976) | 0.67 in (2016) |
| August 6 | 96.1°F (1958) | 28.9°F (1950) | 0.67 in (1936) |
| August 7 | 97.0°F (1893) | 30.0°F (1976) | 0.39 in (1959) |
| August 8 | 91.0°F (1958) | 28.0°F (1956) | 0.55 in (2001) |
| August 9 | 90.0°F (1932) | 28.9°F (1896) | 0.37 in (2013) |
| August 10 | 89.1°F (1937) | 28.0°F (2009) | 0.85 in (1963) |
| August 11 | 90.0°F (1958) | 28.9°F (1974) | 0.78 in (1998) |
| August 12 | 91.9°F (1958) | 28.9°F (1900) | 0.55 in (2015) |
| August 13 | 96.1°F (1932) | 27.0°F (1985) | 0.87 in (1946) |
| August 14 | 90.0°F (1931) | 30.9°F (1950) | 0.54 in (1912) |
| August 15 | 98.1°F (1931) | 28.9°F (1978) | 0.65 in (1970) |
| August 16 | 88.0°F (2020) | 28.9°F (1978) | 0.42 in (1977) |
| August 17 | 89.1°F (1896) | 27.0°F (1960) | 0.29 in (1953) |
| August 18 | 88.0°F (1986) | 25.0°F (1960) | 0.59 in (1904) |
| August 19 | 88.0°F (2020) | 26.1°F (1978) | 0.79 in (1958) |
| August 20 | 89.1°F (1893) | 28.0°F (1899) | 0.81 in (1986) |
| August 21 | 93.0°F (1931) | 24.1°F (1980) | 0.70 in (1982) |
| August 22 | 90.0°F (1931) | 28.0°F (1964) | 0.73 in (1946) |
| August 23 | 90.0°F (1919) | 28.9°F (1964) | 0.40 in (1938) |
| August 24 | 91.0°F (1919) | 26.1°F (1968) | 0.80 in (1982) |
| August 25 | 98.1°F (1931) | 24.1°F (1962) | 0.90 in (1971) |
| August 26 | 93.0°F (1931) | 26.1°F (1962) | 0.80 in (1946) |
| August 27 | 90.0°F (1894) | 27.0°F (1962) | 0.75 in (1932) |
| August 28 | 87.1°F (1954) | 25.0°F (1964) | 1.21 in (1971) |
| August 29 | 95.0°F (1931) | 24.1°F (1975) | 0.30 in (1895) |
| August 30 | 89.1°F (1931) | 25.0°F (1944) | 0.42 in (1937) |
| August 31 | 89.1°F (1950) | 3.9°F (1990) | 0.39 in (1957) |