August weather in Frederick, CO
The average temperature in Frederick in August is 70.8°F (53.7°F–87.8°F). Average precipitation: 1.95 inches.
August is a summer month in Frederick, and is warmer than the annual average of 50°F. Daily temperatures swing about 34.1°F between overnight low and afternoon high. Expect about 7 days with precipitation. Daylight averages about 13h 35m. For travel, August is a comfortable month to visit.
Avg High
87.8°F
Avg Low
53.7°F
Precipitation
1.95 in
Daylight
13h 35m
August records in Frederick
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| August 1 | 102.9°F (2002) | 42.1°F (1995) | 0.52 in (1999) |
| August 2 | 100.0°F (1924) | 44.1°F (1911) | 1.50 in (1929) |
| August 3 | 102.9°F (1947) | 46.9°F (1928) | 1.74 in (1951) |
| August 4 | 100.0°F (1954) | 45.0°F (1993) | 1.30 in (1991) |
| August 5 | 99.0°F (1960) | 42.1°F (1950) | 0.96 in (2017) |
| August 6 | 100.0°F (1979) | 42.1°F (1917) | 1.02 in (1997) |
| August 7 | 100.0°F (1943) | 44.1°F (1917) | 0.72 in (1945) |
| August 8 | 104.0°F (1995) | 45.0°F (1950) | 0.73 in (1915) |
| August 9 | 100.9°F (1969) | 46.9°F (1939) | 1.99 in (1930) |
| August 10 | 98.1°F (1932) | 43.0°F (1939) | 1.20 in (1979) |
| August 11 | 99.0°F (1962) | 43.0°F (1939) | 0.78 in (1994) |
| August 12 | 99.0°F (1931) | 43.0°F (1920) | 1.02 in (1992) |
| August 13 | 100.9°F (1996) | 42.1°F (1990) | 1.12 in (1930) |
| August 14 | 100.0°F (1935) | 45.0°F (1976) | 0.35 in (1978) |
| August 15 | 100.0°F (1896) | 45.0°F (1978) | 1.00 in (2018) |
| August 16 | 100.0°F (1895) | 37.9°F (1924) | 0.47 in (2022) |
| August 17 | 104.0°F (2002) | 42.1°F (2001) | 1.65 in (1990) |
| August 18 | 98.1°F (2024) | 42.1°F (1960) | 1.20 in (1957) |
| August 19 | 98.1°F (1928) | 44.1°F (1960) | 1.20 in (2004) |
| August 20 | 97.0°F (1986) | 44.1°F (1920) | 0.86 in (1979) |
| August 21 | 102.0°F (1987) | 41.0°F (1939) | 1.23 in (2022) |
| August 22 | 99.0°F (1919) | 41.0°F (1896) | 0.79 in (1983) |
| August 23 | 100.9°F (1992) | 39.9°F (1964) | 0.39 in (1965) |
| August 24 | 99.0°F (1936) | 39.0°F (1911) | 1.27 in (1992) |
| August 25 | 98.1°F (1913) | 39.0°F (1911) | 0.89 in (1992) |
| August 26 | 99.0°F (1926) | 39.0°F (1911) | 0.70 in (1940) |
| August 27 | 98.1°F (1988) | 37.0°F (1992) | 0.60 in (1920) |
| August 28 | 97.0°F (1994) | 37.9°F (1964) | 0.53 in (1929) |
| August 29 | 99.0°F (1924) | 41.0°F (1917) | 0.42 in (1946) |
| August 30 | 98.1°F (1984) | 41.0°F (1932) | 1.26 in (2003) |
| August 31 | 100.0°F (1990) | 39.0°F (1956) | 0.84 in (1967) |