July weather in Bison, SD
The average temperature in Bison in July is 72.4°F (58.6°F–86.2°F). Average precipitation: 2.50 inches.
July is a summer month in Bison, and is warmer than the annual average of 45.7°F. Daily temperatures swing about 27.6°F between overnight low and afternoon high. Expect about 7 days with precipitation. Daylight averages about 15h 9m. For travel, July is a comfortable month to visit.
Avg High
86.2°F
Avg Low
58.6°F
Precipitation
2.50 in
Daylight
15h 9m
July records in Bison
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| July 1 | 96.1°F (1974) | 37.0°F (1945) | 0.75 in (1964) |
| July 2 | 105.1°F (1949) | 39.9°F (1945) | 0.82 in (1952) |
| July 3 | 102.9°F (1961) | 39.0°F (1967) | 1.35 in (1956) |
| July 4 | 102.9°F (1989) | 39.0°F (1972) | 1.20 in (2023) |
| July 5 | 108.0°F (1936) | 39.9°F (1958) | 1.50 in (2022) |
| July 6 | 111.0°F (1936) | 39.0°F (1934) | 1.00 in (1977) |
| July 7 | 107.1°F (1936) | 44.1°F (1952) | 1.30 in (1969) |
| July 8 | 107.1°F (1989) | 42.1°F (1944) | 1.36 in (1999) |
| July 9 | 106.0°F (1936) | 42.1°F (1958) | 0.75 in (2003) |
| July 10 | 111.0°F (1936) | 42.1°F (1945) | 0.90 in (2016) |
| July 11 | 108.0°F (1936) | 46.0°F (1993) | 2.47 in (1989) |
| July 12 | 102.9°F (2006) | 45.0°F (1950) | 1.28 in (1966) |
| July 13 | 102.9°F (2003) | 37.9°F (1950) | 0.92 in (1949) |
| July 14 | 100.9°F (2002) | 41.0°F (1950) | 1.35 in (1989) |
| July 15 | 108.0°F (2006) | 46.0°F (2014) | 1.32 in (2001) |
| July 16 | 107.1°F (1936) | 44.1°F (1983) | 2.55 in (1993) |
| July 17 | 105.1°F (1936) | 45.0°F (1950) | 1.92 in (1968) |
| July 18 | 107.1°F (1934) | 45.0°F (1947) | 1.37 in (2000) |
| July 19 | 104.0°F (2012) | 48.0°F (1992) | 1.38 in (1948) |
| July 20 | 106.0°F (1960) | 45.0°F (1947) | 1.36 in (2002) |
| July 21 | 106.0°F (2007) | 43.0°F (1980) | 1.72 in (2019) |
| July 22 | 105.1°F (2007) | 46.9°F (1990) | 2.10 in (2005) |
| July 23 | 107.1°F (1936) | 44.1°F (1933) | 1.15 in (1973) |
| July 24 | 106.0°F (2007) | 46.9°F (1952) | 0.98 in (1993) |
| July 25 | 105.1°F (2024) | 46.9°F (1918) | 1.16 in (2005) |
| July 26 | 104.0°F (1933) | 42.1°F (1971) | 1.10 in (1961) |
| July 27 | 107.1°F (1933) | 44.1°F (2013) | 1.24 in (2001) |
| July 28 | 109.0°F (2006) | 41.0°F (1971) | 1.26 in (2002) |
| July 29 | 108.0°F (2006) | 44.1°F (1971) | 1.75 in (1992) |
| July 30 | 109.0°F (2006) | 42.1°F (1971) | 0.85 in (1942) |
| July 31 | 1904.0°F (1944) | 45.0°F (1968) | 0.57 in (2020) |