August weather in St. Louis Park, MN
The average temperature in St. Louis Park in August is 70.3°F (60.8°F–79.7°F). Average precipitation: 4.18 inches.
August is a summer month in St. Louis Park, and is warmer than the annual average of 45.7°F. Daily temperatures swing about 18.9°F between overnight low and afternoon high. Expect about 9 days with precipitation. Daylight averages about 13h 53m. For travel, August is a comfortable month to visit.
Avg High
79.7°F
Avg Low
60.8°F
Precipitation
4.18 in
Daylight
13h 53m
August records in St. Louis Park
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| August 1 | 100.0°F (1988) | 50.0°F (1973) | 1.81 in (2011) |
| August 2 | 96.1°F (1988) | 45.0°F (1971) | 1.50 in (1991) |
| August 3 | 93.0°F (2023) | 44.1°F (1971) | 1.62 in (2002) |
| August 4 | 93.0°F (2001) | 46.0°F (1971) | 2.54 in (2016) |
| August 5 | 96.1°F (2001) | 46.9°F (1994) | 2.52 in (2024) |
| August 6 | 96.1°F (2001) | 48.0°F (1977) | 1.83 in (1995) |
| August 7 | 97.0°F (2001) | 44.1°F (1972) | 2.65 in (1984) |
| August 8 | 93.0°F (2001) | 54.0°F (1972) | 1.30 in (2000) |
| August 9 | 91.9°F (1992) | 51.1°F (1972) | 1.95 in (1993) |
| August 10 | 93.0°F (2007) | 48.9°F (1982) | 2.00 in (2020) |
| August 11 | 93.0°F (1988) | 46.9°F (1982) | 1.50 in (2010) |
| August 12 | 91.0°F (1988) | 46.0°F (2004) | 2.54 in (1985) |
| August 13 | 91.9°F (1978) | 48.9°F (1997) | 1.38 in (2010) |
| August 14 | 93.0°F (1978) | 46.9°F (1992) | 1.70 in (2023) |
| August 15 | 97.0°F (1988) | 44.1°F (1979) | 0.86 in (2012) |
| August 16 | 100.0°F (1988) | 48.0°F (1979) | 1.83 in (2017) |
| August 17 | 96.1°F (1988) | 48.0°F (1981) | 0.51 in (2025) |
| August 18 | 95.0°F (1976) | 43.0°F (1977) | 2.00 in (2019) |
| August 19 | 93.0°F (1976) | 45.0°F (2004) | 2.43 in (1997) |
| August 20 | 95.0°F (1972) | 46.0°F (2012) | 1.13 in (1975) |
| August 21 | 91.9°F (1976) | 39.0°F (2004) | 2.36 in (2002) |
| August 22 | 99.0°F (2023) | 48.9°F (2005) | 2.13 in (1999) |
| August 23 | 95.0°F (2023) | 46.0°F (1974) | 1.45 in (1975) |
| August 24 | 95.0°F (2003) | 46.0°F (1987) | 1.54 in (2006) |
| August 25 | 93.9°F (2013) | 48.0°F (1979) | 0.71 in (1992) |
| August 26 | 95.0°F (2013) | 45.0°F (1971) | 2.44 in (2021) |
| August 27 | 93.0°F (1973) | 42.1°F (1986) | 1.28 in (1981) |
| August 28 | 91.0°F (1973) | 44.1°F (1974) | 1.64 in (2008) |
| August 29 | 91.9°F (2010) | 46.0°F (1976) | 1.07 in (2024) |
| August 30 | 90.0°F (1991) | 45.0°F (1974) | 2.72 in (1977) |
| August 31 | 89.1°F (2022) | 45.0°F (2009) | 1.45 in (1971) |