August weather in Ankeny, IA
The average temperature in Ankeny in August is 72.7°F (61.7°F–83.7°F). Average precipitation: 4.72 inches.
August is a summer month in Ankeny, and is warmer than the annual average of 49.5°F. Daily temperatures swing about 22°F between overnight low and afternoon high. Expect about 10 days with precipitation. Daylight averages about 13h 41m. For travel, August is a comfortable month to visit.
Avg High
83.7°F
Avg Low
61.7°F
Precipitation
4.72 in
Daylight
13h 41m
August records in Ankeny
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| August 1 | 100.9°F (2006) | 17.1°F (2002) | 1.27 in (1994) |
| August 2 | 105.1°F (2011) | 52.0°F (1950) | 1.29 in (1951) |
| August 3 | 99.0°F (1988) | 48.9°F (1997) | 1.37 in (2010) |
| August 4 | 98.1°F (2008) | 48.0°F (1978) | 1.63 in (1954) |
| August 5 | 96.1°F (2008) | 48.0°F (1957) | 3.59 in (1963) |
| August 6 | 97.0°F (1979) | 46.9°F (2008) | 1.96 in (1991) |
| August 7 | 99.0°F (1988) | 48.0°F (1989) | 1.33 in (1995) |
| August 8 | 96.1°F (2001) | 50.0°F (1976) | 2.34 in (1991) |
| August 9 | 99.0°F (2010) | 48.0°F (1972) | 2.90 in (2010) |
| August 10 | 97.0°F (1983) | 48.9°F (1967) | 3.30 in (2010) |
| August 11 | 97.0°F (1988) | 46.9°F (1982) | 3.66 in (2010) |
| August 12 | 96.1°F (2010) | 46.9°F (1964) | 2.65 in (2016) |
| August 13 | 97.0°F (2010) | 46.0°F (1964) | 3.02 in (1986) |
| August 14 | 102.0°F (1988) | 48.9°F (1994) | 0.77 in (1981) |
| August 15 | 102.0°F (1988) | 46.0°F (1994) | 1.51 in (1952) |
| August 16 | 106.0°F (1983) | 46.9°F (1994) | 2.80 in (1980) |
| August 17 | 102.9°F (1988) | 50.0°F (2013) | 0.82 in (1974) |
| August 18 | 102.9°F (1983) | 42.1°F (2002) | 1.04 in (2010) |
| August 19 | 99.0°F (1983) | 46.0°F (2004) | 1.47 in (1979) |
| August 20 | 99.0°F (1983) | 39.0°F (1950) | 1.73 in (2016) |
| August 21 | 100.0°F (2003) | 46.9°F (1950) | 2.80 in (1954) |
| August 22 | 93.9°F (1975) | 46.9°F (1999) | 1.72 in (1985) |
| August 23 | 96.1°F (2010) | 46.0°F (1966) | 1.98 in (2002) |
| August 24 | 96.1°F (1983) | 37.0°F (1999) | 1.30 in (2007) |
| August 25 | 100.0°F (2003) | 44.1°F (1958) | 2.51 in (1987) |
| August 26 | 102.9°F (2003) | 46.0°F (1964) | 1.49 in (1954) |
| August 27 | 98.1°F (1955) | 45.0°F (1971) | 1.51 in (1957) |
| August 28 | 100.0°F (1984) | 42.1°F (1986) | 4.59 in (1977) |
| August 29 | 98.1°F (1984) | 35.1°F (1999) | 3.05 in (1993) |
| August 30 | 96.1°F (1953) | 48.0°F (1974) | 1.92 in (1983) |
| August 31 | 102.0°F (2013) | 43.0°F (1992) | 1.19 in (2011) |