August weather in Graettinger, IA
The average temperature in Graettinger in August is 71.3°F (60.4°F–82.2°F). Average precipitation: 4.36 inches.
August is a summer month in Graettinger, and is warmer than the annual average of 47.3°F. Daily temperatures swing about 21.8°F between overnight low and afternoon high. Expect about 9 days with precipitation. Daylight averages about 13h 47m. For travel, August is a comfortable month to visit.
Avg High
82.2°F
Avg Low
60.4°F
Precipitation
4.36 in
Daylight
13h 47m
August records in Graettinger
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| August 1 | 99.0°F (1955) | 50.0°F (1968) | 1.25 in (1995) |
| August 2 | 96.1°F (1957) | 46.0°F (2013) | 3.35 in (2006) |
| August 3 | 99.0°F (1947) | 48.0°F (1971) | 1.81 in (1953) |
| August 4 | 100.0°F (1947) | 45.0°F (2002) | 0.86 in (2002) |
| August 5 | 97.0°F (1947) | 46.0°F (1978) | 2.92 in (1996) |
| August 6 | 97.0°F (1947) | 50.0°F (2017) | 2.00 in (1995) |
| August 7 | 100.9°F (1894) | 48.9°F (1972) | 2.10 in (1970) |
| August 8 | 102.0°F (1894) | 51.1°F (1959) | 1.66 in (2010) |
| August 9 | 100.0°F (1947) | 48.9°F (1972) | 0.78 in (1979) |
| August 10 | 99.0°F (1947) | 48.0°F (1982) | 2.20 in (1980) |
| August 11 | 98.1°F (1947) | 43.0°F (2001) | 1.22 in (1953) |
| August 12 | 97.0°F (1965) | 46.0°F (1893) | 0.90 in (1951) |
| August 13 | 100.0°F (1965) | 42.1°F (1964) | 2.57 in (1986) |
| August 14 | 96.1°F (1965) | 45.0°F (1964) | 2.22 in (1995) |
| August 15 | 100.9°F (1988) | 43.0°F (1895) | 3.12 in (1977) |
| August 16 | 100.0°F (1988) | 46.0°F (1992) | 2.07 in (1980) |
| August 17 | 102.0°F (1988) | 45.0°F (2012) | 2.64 in (2015) |
| August 18 | 99.0°F (1988) | 46.0°F (1963) | 9.00 in (2007) |
| August 19 | 95.0°F (1955) | 45.0°F (1956) | 1.97 in (1975) |
| August 20 | 97.0°F (1947) | 37.9°F (1950) | 1.47 in (2018) |
| August 21 | 98.1°F (1955) | 39.0°F (2004) | 4.83 in (1979) |
| August 22 | 95.0°F (1947) | 42.1°F (2016) | 3.55 in (1975) |
| August 23 | 97.0°F (1948) | 45.0°F (1966) | 1.25 in (1985) |
| August 24 | 98.1°F (2023) | 42.1°F (1942) | 1.48 in (2016) |
| August 25 | 97.0°F (2003) | 41.0°F (1958) | 2.08 in (1992) |
| August 26 | 100.0°F (1955) | 42.1°F (1964) | 2.28 in (1986) |
| August 27 | 100.9°F (1955) | 41.0°F (1894) | 1.69 in (2017) |
| August 28 | 99.0°F (1984) | 42.1°F (1986) | 1.60 in (1960) |
| August 29 | 98.1°F (1970) | 39.0°F (1893) | 1.50 in (1995) |
| August 30 | 97.0°F (2012) | 42.1°F (1893) | 4.10 in (1962) |
| August 31 | 98.1°F (2012) | 41.0°F (1895) | 1.48 in (1971) |