July weather in Harlan, IA
The average temperature in Harlan in July is 74.7°F (63.6°F–85.9°F). Average precipitation: 3.72 inches.
July is a summer month in Harlan, and is warmer than the annual average of 49.5°F. Daily temperatures swing about 22.3°F between overnight low and afternoon high. Expect about 9 days with precipitation. Daylight averages about 14h 44m. For travel, July is a comfortable month to visit.
Avg High
85.9°F
Avg Low
63.6°F
Precipitation
3.72 in
Daylight
14h 44m
July records in Harlan
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| July 1 | 100.0°F (1925) | 46.0°F (1918) | 1.07 in (1929) |
| July 2 | 100.0°F (1911) | 46.0°F (1924) | 6.72 in (1958) |
| July 3 | 108.0°F (1936) | 44.1°F (1917) | 1.93 in (1951) |
| July 4 | 111.0°F (1936) | 46.0°F (1967) | 1.28 in (1921) |
| July 5 | 106.0°F (1911) | 39.9°F (1972) | 2.30 in (2010) |
| July 6 | 102.0°F (1954) | 48.9°F (1972) | 3.55 in (1900) |
| July 7 | 100.0°F (1937) | 42.1°F (1934) | 2.22 in (1952) |
| July 8 | 99.0°F (1930) | 46.9°F (1908) | 3.42 in (1902) |
| July 9 | 102.9°F (1901) | 48.0°F (1953) | 4.15 in (1940) |
| July 10 | 107.1°F (1901) | 46.9°F (1945) | 1.35 in (1982) |
| July 11 | 104.0°F (1954) | 46.9°F (1905) | 3.55 in (2006) |
| July 12 | 106.0°F (1939) | 51.1°F (1905) | 2.00 in (1950) |
| July 13 | 105.1°F (1901) | 46.9°F (1910) | 2.65 in (1948) |
| July 14 | 109.0°F (1936) | 44.1°F (1967) | 3.25 in (1921) |
| July 15 | 107.1°F (1936) | 43.0°F (1967) | 1.44 in (2010) |
| July 16 | 107.1°F (1936) | 46.0°F (1912) | 3.30 in (1950) |
| July 17 | 108.0°F (1936) | 43.0°F (1911) | 5.21 in (1996) |
| July 18 | 105.1°F (1936) | 51.1°F (1906) | 1.94 in (1915) |
| July 19 | 109.0°F (1934) | 48.9°F (1947) | 3.15 in (1958) |
| July 20 | 107.1°F (1934) | 48.9°F (1911) | 1.15 in (1949) |
| July 21 | 108.0°F (1901) | 46.0°F (1970) | 1.80 in (1948) |
| July 22 | 111.0°F (1901) | 46.9°F (1925) | 1.68 in (1998) |
| July 23 | 107.1°F (1901) | 48.0°F (1904) | 1.05 in (1900) |
| July 24 | 109.9°F (1901) | 45.0°F (1905) | 1.14 in (1926) |
| July 25 | 114.1°F (1936) | 48.9°F (2004) | 1.31 in (1990) |
| July 26 | 109.9°F (1936) | 46.9°F (1911) | 2.07 in (1967) |
| July 27 | 102.9°F (1930) | 50.0°F (2013) | 2.13 in (2007) |
| July 28 | 106.0°F (1931) | 45.0°F (1925) | 3.73 in (1961) |
| July 29 | 102.0°F (1955) | 48.0°F (2013) | 2.42 in (1989) |
| July 30 | 105.1°F (1955) | 42.1°F (1971) | 1.20 in (1938) |
| July 31 | 106.0°F (1955) | 44.1°F (1971) | 1.11 in (1935) |