July weather in Mandan, ND
The average temperature in Mandan in July is 70.3°F (58.0°F–82.6°F). Average precipitation: 3.24 inches.
July is a summer month in Mandan, and is warmer than the annual average of 42.4°F. Daily temperatures swing about 24.6°F between overnight low and afternoon high. Expect about 9 days with precipitation. Daylight averages about 15h 19m. For travel, July is a comfortable month to visit.
Avg High
82.6°F
Avg Low
58.0°F
Precipitation
3.24 in
Daylight
15h 19m
July records in Mandan
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| July 1 | 97.0°F (1921) | 42.1°F (1995) | 1.59 in (1997) |
| July 2 | 98.1°F (1935) | 39.9°F (1927) | 1.87 in (1954) |
| July 3 | 104.0°F (1949) | 37.0°F (1967) | 3.40 in (1979) |
| July 4 | 98.1°F (2017) | 36.0°F (1972) | 1.00 in (2018) |
| July 5 | 106.0°F (1936) | 41.0°F (1915) | 1.32 in (1998) |
| July 6 | 115.0°F (1936) | 41.0°F (1958) | 1.35 in (2012) |
| July 7 | 106.0°F (1936) | 37.9°F (1922) | 0.90 in (2021) |
| July 8 | 108.0°F (1936) | 43.0°F (1944) | 1.36 in (1930) |
| July 9 | 109.9°F (1921) | 43.0°F (1996) | 1.38 in (1935) |
| July 10 | 111.0°F (1936) | 42.1°F (1958) | 1.97 in (1986) |
| July 11 | 108.0°F (1936) | 43.0°F (1922) | 1.53 in (2011) |
| July 12 | 107.1°F (1973) | 44.1°F (1975) | 1.31 in (2004) |
| July 13 | 102.9°F (2006) | 39.9°F (1967) | 2.01 in (1949) |
| July 14 | 99.0°F (2003) | 42.1°F (1952) | 1.29 in (2009) |
| July 15 | 105.1°F (1936) | 43.0°F (2014) | 1.25 in (1993) |
| July 16 | 111.0°F (1936) | 41.0°F (1976) | 4.25 in (1993) |
| July 17 | 102.9°F (1919) | 39.0°F (2025) | 1.91 in (1951) |
| July 18 | 107.1°F (1934) | 46.0°F (1922) | 1.63 in (1996) |
| July 19 | 102.0°F (1933) | 45.0°F (1949) | 2.60 in (1981) |
| July 20 | 102.9°F (2012) | 43.0°F (1972) | 1.11 in (1980) |
| July 21 | 106.0°F (1960) | 44.1°F (1947) | 0.72 in (2001) |
| July 22 | 102.9°F (1920) | 45.0°F (1949) | 1.58 in (1993) |
| July 23 | 100.0°F (1921) | 42.1°F (2004) | 1.96 in (1965) |
| July 24 | 105.1°F (2007) | 45.0°F (1913) | 1.41 in (1970) |
| July 25 | 107.1°F (1931) | 46.0°F (1985) | 1.85 in (2011) |
| July 26 | 108.0°F (1929) | 42.1°F (1971) | 1.98 in (1921) |
| July 27 | 108.0°F (1931) | 39.9°F (2013) | 4.44 in (2001) |
| July 28 | 107.1°F (1917) | 42.1°F (1971) | 1.89 in (1955) |
| July 29 | 104.0°F (1959) | 43.0°F (1918) | 0.84 in (1954) |
| July 30 | 102.9°F (1975) | 39.0°F (1971) | 0.65 in (1954) |
| July 31 | 109.9°F (2006) | 45.0°F (1925) | 1.12 in (2008) |