August weather in Dyersville, IA
The average temperature in Dyersville in August is 70.7°F (60.0°F–81.3°F). Average precipitation: 4.65 inches.
August is a summer month in Dyersville, and is warmer than the annual average of 47.9°F. Daily temperatures swing about 21.3°F between overnight low and afternoon high. Expect about 9 days with precipitation. Daylight averages about 13h 44m. For travel, August is a comfortable month to visit.
Avg High
81.3°F
Avg Low
60.0°F
Precipitation
4.65 in
Daylight
13h 44m
August records in Dyersville
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| August 1 | 102.9°F (1988) | 48.9°F (1977) | 0.70 in (1970) |
| August 2 | 100.9°F (1987) | 48.0°F (1985) | 1.98 in (1972) |
| August 3 | 98.1°F (1988) | 45.0°F (1950) | 1.35 in (1981) |
| August 4 | 99.0°F (1988) | 43.0°F (1978) | 2.25 in (1952) |
| August 5 | 98.1°F (1947) | 45.0°F (1978) | 2.39 in (2012) |
| August 6 | 97.0°F (1947) | 44.1°F (1948) | 4.16 in (2018) |
| August 7 | 95.0°F (1949) | 44.1°F (1975) | 2.48 in (1991) |
| August 8 | 96.1°F (1983) | 45.0°F (1976) | 2.44 in (1991) |
| August 9 | 98.1°F (1983) | 45.0°F (1972) | 2.56 in (1988) |
| August 10 | 97.0°F (2005) | 46.9°F (1972) | 2.31 in (1985) |
| August 11 | 99.0°F (1983) | 45.0°F (1967) | 1.87 in (2020) |
| August 12 | 95.0°F (1988) | 45.0°F (1954) | 2.09 in (2016) |
| August 13 | 93.9°F (1947) | 44.1°F (2004) | 1.15 in (1985) |
| August 14 | 93.9°F (1972) | 39.9°F (1964) | 1.93 in (1981) |
| August 15 | 98.1°F (1988) | 41.0°F (1979) | 1.78 in (1998) |
| August 16 | 100.0°F (1988) | 41.0°F (1976) | 1.38 in (1977) |
| August 17 | 100.0°F (1988) | 45.0°F (1992) | 1.82 in (1990) |
| August 18 | 100.9°F (1988) | 39.9°F (1963) | 2.20 in (1954) |
| August 19 | 97.0°F (1947) | 45.0°F (1981) | 0.78 in (1996) |
| August 20 | 102.0°F (1983) | 35.1°F (1950) | 2.06 in (1990) |
| August 21 | 99.0°F (1955) | 39.9°F (1956) | 2.23 in (2018) |
| August 22 | 98.1°F (1947) | 39.9°F (1982) | 7.55 in (2002) |
| August 23 | 98.1°F (1947) | 41.0°F (2004) | 1.26 in (2013) |
| August 24 | 100.9°F (2023) | 43.0°F (1984) | 1.85 in (1962) |
| August 25 | 98.1°F (2023) | 37.9°F (1958) | 1.80 in (1990) |
| August 26 | 96.1°F (1955) | 41.0°F (1964) | 2.83 in (1972) |
| August 27 | 98.1°F (1955) | 45.0°F (1984) | 1.10 in (2017) |
| August 28 | 98.1°F (1955) | 41.0°F (1986) | 2.12 in (1998) |
| August 29 | 98.1°F (1948) | 41.0°F (1988) | 2.69 in (1979) |
| August 30 | 99.0°F (1984) | 44.1°F (1974) | 2.01 in (2024) |
| August 31 | 98.1°F (1953) | 39.0°F (1967) | 2.95 in (1981) |