August weather in Garden Grove, IA
The average temperature in Garden Grove in August is 72.0°F (60.5°F–83.6°F). Average precipitation: 4.54 inches.
August is a summer month in Garden Grove, and is warmer than the annual average of 49.6°F. Daily temperatures swing about 23.1°F between overnight low and afternoon high. Expect about 10 days with precipitation. Daylight averages about 13h 38m. For travel, August is a comfortable month to visit.
Avg High
83.6°F
Avg Low
60.5°F
Precipitation
4.54 in
Daylight
13h 38m
August records in Garden Grove
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| August 1 | 102.0°F (1988) | 50.0°F (1992) | 1.17 in (1999) |
| August 2 | 102.9°F (1983) | 48.9°F (1985) | 2.29 in (1969) |
| August 3 | 104.0°F (1983) | 48.9°F (1986) | 3.80 in (1970) |
| August 4 | 102.0°F (1983) | 48.0°F (1986) | 2.52 in (1968) |
| August 5 | 102.9°F (1983) | 48.0°F (1992) | 4.45 in (2011) |
| August 6 | 99.0°F (1983) | 45.0°F (2012) | 0.95 in (1963) |
| August 7 | 102.0°F (1988) | 44.1°F (1989) | 1.49 in (1970) |
| August 8 | 105.1°F (1988) | 45.0°F (1989) | 3.64 in (2007) |
| August 9 | 100.0°F (1980) | 43.0°F (1964) | 1.04 in (2010) |
| August 10 | 102.0°F (1980) | 46.0°F (1989) | 1.27 in (2009) |
| August 11 | 98.1°F (1988) | 43.0°F (1982) | 2.27 in (1973) |
| August 12 | 98.1°F (1975) | 45.0°F (1964) | 1.43 in (1976) |
| August 13 | 96.1°F (1971) | 41.0°F (1964) | 2.10 in (1987) |
| August 14 | 102.0°F (1988) | 48.9°F (2001) | 2.78 in (1986) |
| August 15 | 105.1°F (1988) | 42.1°F (1994) | 2.36 in (1987) |
| August 16 | 106.0°F (1983) | 43.0°F (1994) | 1.55 in (1980) |
| August 17 | 107.1°F (1983) | 45.0°F (1992) | 1.53 in (1997) |
| August 18 | 106.0°F (1983) | 42.1°F (2012) | 1.11 in (2006) |
| August 19 | 102.9°F (1983) | 42.1°F (2012) | 3.04 in (2002) |
| August 20 | 102.9°F (1983) | 43.0°F (1991) | 1.62 in (1969) |
| August 21 | 102.0°F (1983) | 44.1°F (1991) | 0.93 in (1971) |
| August 22 | 97.0°F (2003) | 46.9°F (1992) | 1.50 in (1970) |
| August 23 | 98.1°F (1962) | 45.0°F (1984) | 0.83 in (2007) |
| August 24 | 100.9°F (1983) | 44.1°F (1984) | 5.22 in (2007) |
| August 25 | 104.0°F (1983) | 50.0°F (1962) | 1.26 in (1964) |
| August 26 | 107.1°F (1983) | 48.0°F (1964) | 2.72 in (2012) |
| August 27 | 100.9°F (1984) | 46.9°F (1967) | 4.07 in (2009) |
| August 28 | 105.1°F (1984) | 35.1°F (1986) | 0.99 in (1998) |
| August 29 | 107.1°F (1984) | 39.9°F (1986) | 1.13 in (1989) |
| August 30 | 93.0°F (1995) | 46.0°F (2009) | 2.94 in (1994) |
| August 31 | 95.0°F (1995) | 41.0°F (1992) | 3.90 in (1980) |