August weather in Harrold, SD
The average temperature in Harrold in August is 70.7°F (55.9°F–85.5°F). Average precipitation: 1.93 inches.
August is a summer month in Harrold, and is warmer than the annual average of 44.3°F. Daily temperatures swing about 29.6°F between overnight low and afternoon high. Expect about 5 days with precipitation. Daylight averages about 13h 52m. For travel, August is a comfortable month to visit.
Avg High
85.5°F
Avg Low
55.9°F
Precipitation
1.93 in
Daylight
13h 52m
August records in Harrold
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| August 1 | 109.9°F (1987) | 42.1°F (2009) | 0.85 in (1981) |
| August 2 | 106.0°F (2012) | 41.0°F (1971) | 0.36 in (1988) |
| August 3 | 104.0°F (1983) | 32.0°F (1978) | 0.73 in (1981) |
| August 4 | 107.1°F (1980) | 37.0°F (1978) | 1.67 in (2007) |
| August 5 | 104.0°F (1976) | 45.0°F (1994) | 1.65 in (2000) |
| August 6 | 100.0°F (1973) | 41.0°F (2012) | 1.15 in (2014) |
| August 7 | 109.9°F (1980) | 39.9°F (1989) | 1.10 in (2009) |
| August 8 | 106.0°F (1978) | 44.1°F (1989) | 1.20 in (1985) |
| August 9 | 104.0°F (1971) | 39.0°F (1966) | 1.12 in (1980) |
| August 10 | 102.9°F (1976) | 39.0°F (2004) | 0.96 in (2010) |
| August 11 | 106.0°F (1965) | 37.9°F (1977) | 0.82 in (2006) |
| August 12 | 106.0°F (1965) | 32.0°F (1964) | 1.24 in (1987) |
| August 13 | 113.0°F (1965) | 43.0°F (1975) | 0.54 in (1988) |
| August 14 | 106.0°F (1974) | 41.0°F (2004) | 0.65 in (1968) |
| August 15 | 102.0°F (2015) | 44.1°F (2005) | 0.52 in (1978) |
| August 16 | 111.9°F (1988) | 45.0°F (1970) | 1.95 in (2009) |
| August 17 | 109.0°F (1988) | 37.0°F (2012) | 0.49 in (1984) |
| August 18 | 107.1°F (1976) | 37.0°F (2012) | 1.45 in (2015) |
| August 19 | 107.1°F (1976) | 32.0°F (2004) | 0.80 in (2015) |
| August 20 | 104.0°F (1976) | 32.0°F (2004) | 1.64 in (1966) |
| August 21 | 109.0°F (1976) | 39.9°F (1986) | 0.61 in (1984) |
| August 22 | 106.0°F (1976) | 39.0°F (1974) | 1.18 in (1981) |
| August 23 | 106.0°F (1971) | 36.0°F (1966) | 1.02 in (2000) |
| August 24 | 106.0°F (2003) | 36.0°F (2015) | 0.64 in (1982) |
| August 25 | 102.0°F (1991) | 37.0°F (1964) | 0.60 in (1989) |
| August 26 | 109.0°F (1991) | 41.0°F (2016) | 1.08 in (1977) |
| August 27 | 111.0°F (1976) | 39.0°F (1974) | 0.43 in (1987) |
| August 28 | 105.1°F (1973) | 32.0°F (1988) | 1.78 in (1979) |
| August 29 | 106.0°F (1984) | 37.9°F (1986) | 1.10 in (1968) |
| August 30 | 108.0°F (2012) | 39.9°F (1984) | 1.30 in (1971) |
| August 31 | 102.9°F (2000) | 33.1°F (1974) | 1.43 in (1982) |