July weather in Harahan, LA
The average temperature in Harahan in July is 85.2°F (76.6°F–93.9°F). Average precipitation: 8.77 inches.
July is a summer month in Harahan, and is warmer than the annual average of 71.8°F. Daily temperatures swing about 17.3°F between overnight low and afternoon high. Expect about 15 days with precipitation. Daylight averages about 13h 45m. For travel, July is a wet month.
Avg High
93.9°F
Avg Low
76.6°F
Precipitation
8.77 in
Daylight
13h 45m
July records in Harahan
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| July 1 | 99.0°F (1894) | 66.9°F (1923) | 4.67 in (1923) |
| July 2 | 100.9°F (2009) | 66.9°F (1923) | 3.06 in (1971) |
| July 3 | 100.0°F (2012) | 61.0°F (1918) | 2.85 in (1959) |
| July 4 | 99.0°F (2009) | 61.0°F (1924) | 2.67 in (1959) |
| July 5 | 99.0°F (1998) | 63.0°F (1918) | 3.02 in (1894) |
| July 6 | 100.0°F (1998) | 63.0°F (1918) | 2.51 in (2024) |
| July 7 | 100.9°F (1980) | 63.0°F (1952) | 3.40 in (1991) |
| July 8 | 99.0°F (1941) | 68.0°F (1917) | 2.32 in (1976) |
| July 9 | 99.0°F (1966) | 66.9°F (1920) | 2.56 in (1946) |
| July 10 | 98.1°F (1931) | 61.0°F (1947) | 1.85 in (1969) |
| July 11 | 100.0°F (1930) | 66.0°F (1947) | 7.07 in (2019) |
| July 12 | 99.0°F (1960) | 66.9°F (1898) | 2.45 in (1919) |
| July 13 | 99.0°F (1932) | 64.9°F (1953) | 1.62 in (1936) |
| July 14 | 100.9°F (1901) | 64.0°F (1952) | 1.64 in (1925) |
| July 15 | 102.0°F (1939) | 63.0°F (1952) | 4.15 in (1931) |
| July 16 | 100.9°F (1980) | 64.0°F (1967) | 4.10 in (1929) |
| July 17 | 99.0°F (1940) | 66.9°F (1967) | 2.12 in (2011) |
| July 18 | 100.0°F (2015) | 64.9°F (1923) | 2.30 in (1947) |
| July 19 | 98.1°F (1940) | 66.9°F (1923) | 3.34 in (2024) |
| July 20 | 100.9°F (2000) | 66.0°F (1923) | 3.39 in (2012) |
| July 21 | 99.0°F (1924) | 68.0°F (1921) | 3.29 in (1998) |
| July 22 | 99.0°F (1924) | 66.0°F (1921) | 3.44 in (1921) |
| July 23 | 100.0°F (1924) | 63.0°F (1921) | 2.00 in (1949) |
| July 24 | 100.9°F (1924) | 63.0°F (1915) | 2.09 in (2011) |
| July 25 | 100.9°F (1924) | 68.0°F (1921) | 3.10 in (1899) |
| July 26 | 100.0°F (1940) | 68.0°F (1915) | 2.43 in (1919) |
| July 27 | 100.9°F (1940) | 64.9°F (1911) | 3.13 in (1955) |
| July 28 | 99.0°F (2005) | 69.1°F (1911) | 2.56 in (2022) |
| July 29 | 99.0°F (1940) | 62.1°F (1930) | 3.00 in (1954) |
| July 30 | 100.9°F (1986) | 68.0°F (1920) | 2.74 in (1908) |
| July 31 | 99.0°F (1998) | 68.0°F (1920) | 3.59 in (1966) |