August weather in Fort Morgan, CO
The average temperature in Fort Morgan in August is 72.4°F (56.8°F–88.0°F). Average precipitation: 1.71 inches.
August is a summer month in Fort Morgan, and is warmer than the annual average of 49.8°F. Daily temperatures swing about 31.2°F between overnight low and afternoon high. Expect about 8 days with precipitation. Daylight averages about 13h 36m. For travel, August is hot.
Avg High
88.0°F
Avg Low
56.8°F
Precipitation
1.71 in
Daylight
13h 36m
August records in Fort Morgan
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| August 1 | 105.1°F (1938) | 45.0°F (1903) | 1.55 in (1978) |
| August 2 | 104.0°F (1938) | 50.0°F (1898) | 2.34 in (1897) |
| August 3 | 104.0°F (1970) | 44.1°F (1911) | 1.12 in (1968) |
| August 4 | 102.0°F (1939) | 39.9°F (1911) | 1.89 in (2000) |
| August 5 | 102.0°F (1939) | 33.1°F (1924) | 1.73 in (1954) |
| August 6 | 102.0°F (1979) | 48.0°F (1924) | 1.23 in (1948) |
| August 7 | 100.9°F (1980) | 44.1°F (1911) | 1.24 in (2008) |
| August 8 | 102.9°F (1911) | 46.9°F (1939) | 2.25 in (1945) |
| August 9 | 102.9°F (2025) | 42.1°F (1898) | 0.71 in (2008) |
| August 10 | 99.0°F (2000) | 45.0°F (1960) | 2.42 in (2010) |
| August 11 | 100.9°F (1972) | 48.0°F (1974) | 0.38 in (1992) |
| August 12 | 100.9°F (1969) | 46.9°F (1908) | 0.51 in (1973) |
| August 13 | 100.9°F (1996) | 44.1°F (1920) | 1.04 in (1930) |
| August 14 | 100.9°F (2000) | 46.9°F (1951) | 1.70 in (1946) |
| August 15 | 102.9°F (1911) | 46.9°F (2023) | 0.64 in (1968) |
| August 16 | 102.0°F (2025) | 46.0°F (2009) | 1.52 in (2008) |
| August 17 | 102.0°F (1914) | 44.1°F (1960) | 1.30 in (1929) |
| August 18 | 100.9°F (1911) | 44.1°F (1953) | 1.10 in (1908) |
| August 19 | 100.9°F (1986) | 35.1°F (1908) | 0.63 in (1979) |
| August 20 | 102.0°F (1910) | 39.9°F (1953) | 1.07 in (1902) |
| August 21 | 100.0°F (1898) | 41.0°F (1964) | 0.99 in (1945) |
| August 22 | 99.0°F (1960) | 39.0°F (1904) | 1.01 in (1957) |
| August 23 | 99.0°F (1938) | 41.0°F (1964) | 1.27 in (2014) |
| August 24 | 100.9°F (1998) | 39.9°F (1918) | 1.10 in (1992) |
| August 25 | 100.0°F (2020) | 39.9°F (1928) | 1.63 in (1933) |
| August 26 | 99.0°F (1913) | 33.1°F (1910) | 0.70 in (1914) |
| August 27 | 102.0°F (1910) | 43.0°F (1911) | 1.84 in (1946) |
| August 28 | 99.0°F (1973) | 39.9°F (1964) | 0.75 in (1949) |
| August 29 | 100.9°F (1898) | 36.0°F (1908) | 1.58 in (2025) |
| August 30 | 98.1°F (1898) | 39.9°F (1993) | 0.67 in (1901) |
| August 31 | 100.9°F (1990) | 39.9°F (1956) | 0.81 in (1980) |