July weather in St. Olaf, IA
The average temperature in St. Olaf in July is 71.1°F (60.0°F–82.2°F). Average precipitation: 4.60 inches.
July is a summer month in St. Olaf, and is warmer than the annual average of 45.9°F. Daily temperatures swing about 22.2°F between overnight low and afternoon high. Expect about 10 days with precipitation. Daylight averages about 14h 52m. For travel, July is a comfortable month to visit.
Avg High
82.2°F
Avg Low
60.0°F
Precipitation
4.60 in
Daylight
14h 52m
July records in St. Olaf
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| July 1 | 104.0°F (1963) | 41.0°F (1950) | 0.88 in (2019) |
| July 2 | 102.9°F (1911) | 41.0°F (1995) | 2.34 in (1962) |
| July 3 | 102.0°F (1913) | 41.0°F (1995) | 1.97 in (2024) |
| July 4 | 104.0°F (1911) | 45.0°F (1976) | 2.20 in (1955) |
| July 5 | 105.1°F (1911) | 42.1°F (1951) | 1.34 in (2003) |
| July 6 | 102.9°F (1936) | 39.9°F (1979) | 2.29 in (2022) |
| July 7 | 100.9°F (1936) | 35.1°F (1984) | 1.54 in (1982) |
| July 8 | 100.0°F (1897) | 42.1°F (1896) | 3.00 in (1951) |
| July 9 | 105.1°F (1901) | 39.9°F (1895) | 4.06 in (1903) |
| July 10 | 105.1°F (1901) | 39.0°F (1895) | 1.45 in (1911) |
| July 11 | 104.0°F (1936) | 41.0°F (1975) | 2.42 in (1993) |
| July 12 | 102.9°F (1936) | 43.0°F (1975) | 1.81 in (2025) |
| July 13 | 108.0°F (1936) | 41.0°F (1975) | 2.87 in (1971) |
| July 14 | 108.0°F (1936) | 39.0°F (1950) | 3.50 in (1966) |
| July 15 | 105.1°F (1901) | 48.9°F (1945) | 1.80 in (2021) |
| July 16 | 107.1°F (1901) | 44.1°F (1985) | 4.00 in (1908) |
| July 17 | 102.0°F (1901) | 41.0°F (1976) | 5.00 in (1903) |
| July 18 | 100.9°F (1894) | 42.1°F (1979) | 2.20 in (2007) |
| July 19 | 102.9°F (1901) | 45.0°F (1910) | 2.50 in (1898) |
| July 20 | 107.1°F (1901) | 42.1°F (2009) | 2.92 in (2008) |
| July 21 | 109.9°F (1901) | 43.0°F (1947) | 2.10 in (1935) |
| July 22 | 107.1°F (1901) | 42.1°F (1894) | 4.70 in (2017) |
| July 23 | 109.0°F (1901) | 45.0°F (1947) | 2.40 in (2025) |
| July 24 | 111.0°F (1901) | 42.1°F (1904) | 3.18 in (2010) |
| July 25 | 106.0°F (1901) | 44.1°F (1911) | 2.07 in (2009) |
| July 26 | 106.0°F (1894) | 43.0°F (1911) | 6.67 in (1940) |
| July 27 | 102.0°F (1894) | 45.0°F (1911) | 2.00 in (1901) |
| July 28 | 102.0°F (1916) | 46.9°F (1911) | 4.78 in (2011) |
| July 29 | 102.0°F (1909) | 43.0°F (1981) | 3.70 in (1970) |
| July 30 | 102.9°F (1916) | 42.1°F (1899) | 2.81 in (1979) |
| July 31 | 104.0°F (1988) | 42.1°F (1895) | 2.00 in (1961) |