August weather in Denison, KS
The average temperature in Denison in August is 75.0°F (63.7°F–86.3°F). Average precipitation: 4.35 inches.
August is a summer month in Denison, and is warmer than the annual average of 52.5°F. Daily temperatures swing about 22.6°F between overnight low and afternoon high. Expect about 9 days with precipitation. Daylight averages about 13h 33m. For travel, August is a comfortable month to visit.
Avg High
86.3°F
Avg Low
63.7°F
Precipitation
4.35 in
Daylight
13h 33m
August records in Denison
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| August 1 | 105.1°F (1980) | 48.9°F (1977) | 3.56 in (1931) |
| August 2 | 107.1°F (1963) | 54.0°F (1969) | 2.75 in (1927) |
| August 3 | 105.1°F (1916) | 50.0°F (1974) | 3.38 in (1972) |
| August 4 | 106.0°F (1913) | 48.0°F (1915) | 2.15 in (1985) |
| August 5 | 109.9°F (1913) | 50.0°F (1915) | 3.00 in (1931) |
| August 6 | 105.1°F (2006) | 53.1°F (2012) | 3.24 in (1980) |
| August 7 | 109.0°F (1913) | 48.0°F (1990) | 3.75 in (1955) |
| August 8 | 109.0°F (1913) | 52.0°F (1989) | 3.00 in (1973) |
| August 9 | 105.1°F (1913) | 52.0°F (1965) | 1.54 in (1968) |
| August 10 | 105.1°F (1913) | 48.0°F (1917) | 2.00 in (1986) |
| August 11 | 107.1°F (1913) | 48.9°F (1967) | 1.82 in (1941) |
| August 12 | 108.0°F (1913) | 45.0°F (2004) | 3.52 in (1973) |
| August 13 | 107.1°F (1913) | 50.0°F (1992) | 4.25 in (1949) |
| August 14 | 106.0°F (1913) | 48.9°F (2004) | 1.69 in (2006) |
| August 15 | 106.0°F (1913) | 46.9°F (1994) | 3.22 in (1995) |
| August 16 | 107.1°F (1913) | 51.1°F (1992) | 3.07 in (1995) |
| August 17 | 107.1°F (1983) | 46.0°F (2012) | 3.50 in (2019) |
| August 18 | 105.1°F (1983) | 45.0°F (2012) | 4.96 in (1960) |
| August 19 | 102.0°F (1913) | 48.0°F (1967) | 2.03 in (1904) |
| August 20 | 105.1°F (2023) | 46.0°F (1967) | 3.43 in (1979) |
| August 21 | 107.1°F (2003) | 42.1°F (1956) | 1.80 in (1966) |
| August 22 | 102.0°F (1988) | 51.1°F (1953) | 1.38 in (1961) |
| August 23 | 105.1°F (2000) | 46.9°F (1916) | 2.85 in (2001) |
| August 24 | 102.9°F (2003) | 45.0°F (2015) | 2.25 in (1962) |
| August 25 | 104.0°F (2003) | 44.1°F (1958) | 2.12 in (2004) |
| August 26 | 105.1°F (1983) | 46.0°F (1904) | 3.35 in (1941) |
| August 27 | 107.1°F (1913) | 46.0°F (1967) | 2.60 in (2019) |
| August 28 | 108.0°F (1984) | 48.0°F (1917) | 1.65 in (1977) |
| August 29 | 109.9°F (1984) | 44.1°F (1917) | 1.95 in (1994) |
| August 30 | 105.1°F (1913) | 46.9°F (1917) | 1.21 in (2019) |
| August 31 | 108.0°F (2000) | 39.9°F (1915) | 2.42 in (1926) |