August weather in Ottosen, IA
The average temperature in Ottosen in August is 69.7°F (58.8°F–80.6°F). Average precipitation: 4.27 inches.
August is a summer month in Ottosen, and is warmer than the annual average of 45.9°F. Daily temperatures swing about 21.8°F between overnight low and afternoon high. Expect about 9 days with precipitation. Daylight averages about 13h 45m. For travel, August is a comfortable month to visit.
Avg High
80.6°F
Avg Low
58.8°F
Precipitation
4.27 in
Daylight
13h 45m
August records in Ottosen
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| August 1 | 98.1°F (1941) | 48.9°F (1973) | 2.06 in (1961) |
| August 2 | 100.9°F (1930) | 46.9°F (1904) | 6.90 in (2006) |
| August 3 | 109.9°F (1930) | 44.1°F (1971) | 1.90 in (1953) |
| August 4 | 100.0°F (1947) | 45.0°F (1978) | 2.52 in (1944) |
| August 5 | 99.0°F (1947) | 43.0°F (1957) | 2.29 in (1951) |
| August 6 | 97.0°F (1916) | 48.0°F (1978) | 2.05 in (1898) |
| August 7 | 96.1°F (1894) | 44.1°F (1972) | 1.95 in (1923) |
| August 8 | 98.1°F (1934) | 45.0°F (1904) | 3.98 in (1906) |
| August 9 | 100.0°F (1936) | 42.1°F (1927) | 1.30 in (1943) |
| August 10 | 100.0°F (1941) | 42.1°F (1917) | 3.22 in (1939) |
| August 11 | 97.0°F (1947) | 44.1°F (1982) | 1.75 in (1900) |
| August 12 | 100.0°F (1918) | 46.0°F (1929) | 1.21 in (1912) |
| August 13 | 97.0°F (1965) | 42.1°F (1964) | 3.61 in (1945) |
| August 14 | 96.1°F (1978) | 45.0°F (1964) | 1.80 in (1993) |
| August 15 | 102.0°F (1936) | 45.0°F (1992) | 1.60 in (1906) |
| August 16 | 102.0°F (1937) | 48.0°F (1992) | 3.87 in (1977) |
| August 17 | 100.9°F (1988) | 46.9°F (1943) | 4.07 in (1937) |
| August 18 | 100.0°F (1936) | 45.0°F (1950) | 3.70 in (2007) |
| August 19 | 97.0°F (1921) | 39.9°F (1967) | 2.23 in (1937) |
| August 20 | 99.0°F (1983) | 39.0°F (1950) | 2.20 in (1898) |
| August 21 | 98.1°F (1947) | 42.1°F (2004) | 2.54 in (2021) |
| August 22 | 96.1°F (1947) | 39.9°F (1923) | 5.20 in (1959) |
| August 23 | 97.0°F (1947) | 44.1°F (1966) | 2.55 in (1895) |
| August 24 | 102.9°F (1936) | 39.0°F (1934) | 2.68 in (1955) |
| August 25 | 93.9°F (2020) | 39.0°F (1958) | 1.50 in (1902) |
| August 26 | 98.1°F (1955) | 42.1°F (1910) | 1.81 in (1907) |
| August 27 | 100.9°F (1955) | 43.0°F (1971) | 2.00 in (2005) |
| August 28 | 97.0°F (1984) | 41.0°F (1911) | 1.75 in (1932) |
| August 29 | 96.1°F (1941) | 37.9°F (1911) | 3.25 in (1995) |
| August 30 | 97.0°F (1941) | 37.0°F (1915) | 1.72 in (2024) |
| August 31 | 97.0°F (2012) | 41.0°F (1967) | 7.17 in (1962) |