August weather in Harvey, ND
The average temperature in Harvey in August is 66.6°F (53.7°F–79.6°F). Average precipitation: 2.34 inches.
August is a summer month in Harvey, and is warmer than the annual average of 39.8°F. Daily temperatures swing about 25.9°F between overnight low and afternoon high. Daylight averages about 14h 5m. For travel, August is one of the best months of the year to visit.
Avg High
79.6°F
Avg Low
53.7°F
Precipitation
2.34 in
Daylight
14h 5m
August records in Harvey
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| August 1 | 99.0°F (1989) | 46.0°F (2018) | 0.28 in (2005) |
| August 2 | 100.9°F (1989) | 46.9°F (1992) | 2.20 in (1963) |
| August 3 | 98.1°F (1983) | 41.0°F (1992) | 0.85 in (2012) |
| August 4 | 97.0°F (1983) | 41.0°F (2009) | 1.75 in (2019) |
| August 5 | 99.0°F (1983) | 39.9°F (1992) | 1.07 in (2000) |
| August 6 | 102.9°F (1983) | 41.0°F (1989) | 1.94 in (1972) |
| August 7 | 98.1°F (1988) | 43.0°F (2023) | 1.97 in (2025) |
| August 8 | 105.1°F (1983) | 39.0°F (1994) | 0.90 in (1966) |
| August 9 | 96.1°F (1992) | 44.1°F (1982) | 0.70 in (2025) |
| August 10 | 102.0°F (1988) | 37.9°F (1982) | 1.38 in (2007) |
| August 11 | 98.1°F (2009) | 39.9°F (1986) | 1.69 in (1962) |
| August 12 | 100.9°F (1984) | 39.9°F (2021) | 4.83 in (1999) |
| August 13 | 100.0°F (1984) | 41.0°F (2004) | 0.75 in (2024) |
| August 14 | 100.0°F (2015) | 33.1°F (1979) | 0.78 in (1987) |
| August 15 | 100.9°F (2015) | 39.0°F (1979) | 0.75 in (2017) |
| August 16 | 98.1°F (2021) | 39.9°F (2012) | 1.59 in (1985) |
| August 17 | 98.1°F (1995) | 39.9°F (1986) | 2.21 in (1985) |
| August 18 | 99.0°F (2021) | 44.1°F (1985) | 0.83 in (1989) |
| August 19 | 97.0°F (1982) | 41.0°F (1985) | 1.10 in (2000) |
| August 20 | 98.1°F (2013) | 34.0°F (2004) | 1.43 in (2021) |
| August 21 | 97.0°F (1981) | 36.0°F (2004) | 3.20 in (2008) |
| August 22 | 100.0°F (2010) | 37.9°F (1987) | 1.00 in (2015) |
| August 23 | 93.0°F (2001) | 36.0°F (2014) | 1.52 in (1960) |
| August 24 | 96.1°F (1996) | 37.9°F (2004) | 1.05 in (2001) |
| August 25 | 100.0°F (1991) | 39.0°F (2004) | 1.07 in (1983) |
| August 26 | 98.1°F (1991) | 37.0°F (2004) | 0.92 in (1983) |
| August 27 | 99.0°F (1991) | 32.0°F (1982) | 1.58 in (2024) |
| August 28 | 100.9°F (1991) | 34.0°F (1982) | 0.70 in (2000) |
| August 29 | 95.0°F (1983) | 35.1°F (1988) | 0.76 in (1964) |
| August 30 | 98.1°F (2015) | 39.0°F (2004) | 1.18 in (1942) |
| August 31 | 93.0°F (2008) | 36.0°F (1992) | 1.41 in (1981) |