August weather in Gregory, SD
The average temperature in Gregory in August is 72.0°F (59.3°F–84.7°F). Average precipitation: 3.14 inches.
August is a summer month in Gregory, and is warmer than the annual average of 47.3°F. Daily temperatures swing about 25.4°F between overnight low and afternoon high. Expect about 7 days with precipitation. Daylight averages about 13h 47m. For travel, August is a comfortable month to visit.
Avg High
84.7°F
Avg Low
59.3°F
Precipitation
3.14 in
Daylight
13h 47m
August records in Gregory
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| August 1 | 108.0°F (1955) | 45.0°F (1907) | 1.00 in (1996) |
| August 2 | 108.0°F (1930) | 46.9°F (1950) | 2.33 in (1962) |
| August 3 | 111.0°F (1955) | 42.1°F (1974) | 4.30 in (2019) |
| August 4 | 109.9°F (1934) | 39.9°F (1974) | 1.66 in (2009) |
| August 5 | 106.0°F (1941) | 44.1°F (1993) | 1.04 in (1931) |
| August 6 | 109.0°F (1980) | 48.0°F (1993) | 2.20 in (1987) |
| August 7 | 106.0°F (1935) | 44.1°F (1989) | 1.60 in (1956) |
| August 8 | 113.0°F (1936) | 46.0°F (1939) | 2.10 in (2011) |
| August 9 | 109.0°F (1947) | 44.1°F (1966) | 1.70 in (1980) |
| August 10 | 105.1°F (1936) | 43.0°F (1960) | 2.00 in (2019) |
| August 11 | 109.9°F (1936) | 39.0°F (1931) | 1.85 in (2007) |
| August 12 | 102.9°F (1965) | 35.1°F (1985) | 2.20 in (1985) |
| August 13 | 106.0°F (1965) | 44.1°F (1985) | 1.80 in (2017) |
| August 14 | 109.0°F (1937) | 45.0°F (1960) | 1.57 in (1951) |
| August 15 | 108.0°F (1936) | 43.0°F (1985) | 1.53 in (1949) |
| August 16 | 104.0°F (1969) | 48.0°F (1962) | 1.92 in (1930) |
| August 17 | 105.1°F (1936) | 41.0°F (1943) | 1.15 in (2017) |
| August 18 | 105.1°F (1983) | 43.0°F (1985) | 1.75 in (2015) |
| August 19 | 104.0°F (1982) | 37.9°F (2004) | 1.65 in (1966) |
| August 20 | 102.9°F (1955) | 37.0°F (1950) | 1.20 in (1984) |
| August 21 | 102.0°F (1973) | 42.1°F (1939) | 1.20 in (1909) |
| August 22 | 105.1°F (1938) | 45.0°F (1945) | 2.30 in (1933) |
| August 23 | 106.0°F (1936) | 42.1°F (1966) | 1.37 in (1955) |
| August 24 | 113.0°F (1936) | 41.0°F (2015) | 1.98 in (2001) |
| August 25 | 105.1°F (1955) | 39.9°F (1934) | 0.85 in (1960) |
| August 26 | 106.0°F (1976) | 37.0°F (1960) | 1.15 in (2024) |
| August 27 | 102.0°F (1984) | 42.1°F (1980) | 1.23 in (1936) |
| August 28 | 105.1°F (1984) | 39.0°F (1986) | 1.05 in (2014) |
| August 29 | 104.0°F (1948) | 39.0°F (1986) | 0.90 in (1954) |
| August 30 | 109.0°F (2012) | 33.1°F (1935) | 2.00 in (1971) |
| August 31 | 102.9°F (1936) | 39.9°F (1974) | 1.18 in (2021) |