August weather in Minnetonka Beach, MN
The average temperature in Minnetonka Beach in August is 69.4°F (59.7°F–79.1°F). Average precipitation: 4.76 inches.
August is a summer month in Minnetonka Beach, and is warmer than the annual average of 44.6°F. Daily temperatures swing about 19.4°F between overnight low and afternoon high. Expect about 10 days with precipitation. Daylight averages about 13h 53m. For travel, August is a comfortable month to visit.
Avg High
79.1°F
Avg Low
59.7°F
Precipitation
4.76 in
Daylight
13h 53m
August records in Minnetonka Beach
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| August 1 | 91.9°F (2012) | 53.1°F (2013) | 0.80 in (1997) |
| August 2 | 93.0°F (2005) | 52.0°F (2009) | 2.17 in (2006) |
| August 3 | 91.0°F (2023) | 52.0°F (2020) | 0.98 in (1998) |
| August 4 | 91.9°F (2001) | 48.0°F (2020) | 1.86 in (2002) |
| August 5 | 95.0°F (2001) | 51.1°F (2017) | 1.14 in (2024) |
| August 6 | 96.1°F (2001) | 52.0°F (2004) | 1.38 in (2022) |
| August 7 | 96.1°F (2001) | 53.1°F (2017) | 0.99 in (2022) |
| August 8 | 91.9°F (2010) | 54.0°F (2013) | 4.87 in (2009) |
| August 9 | 91.9°F (2010) | 53.1°F (2019) | 2.70 in (2020) |
| August 10 | 91.9°F (2007) | 51.1°F (2004) | 2.83 in (2020) |
| August 11 | 91.0°F (2010) | 48.0°F (2004) | 2.20 in (2010) |
| August 12 | 90.0°F (2010) | 45.0°F (2004) | 0.70 in (2007) |
| August 13 | 88.0°F (2018) | 48.9°F (2005) | 3.33 in (2010) |
| August 14 | 89.1°F (2000) | 46.9°F (2004) | 0.59 in (2007) |
| August 15 | 91.9°F (2003) | 50.0°F (2005) | 0.96 in (2025) |
| August 16 | 91.9°F (2003) | 53.1°F (2000) | 3.14 in (2017) |
| August 17 | 90.0°F (2003) | 50.0°F (2012) | 2.58 in (2002) |
| August 18 | 91.9°F (2003) | 46.0°F (2002) | 1.96 in (2019) |
| August 19 | 88.0°F (2008) | 42.1°F (2004) | 1.10 in (2007) |
| August 20 | 90.0°F (2003) | 45.0°F (2004) | 2.60 in (1997) |
| August 21 | 86.0°F (1996) | 37.9°F (2004) | 2.06 in (2002) |
| August 22 | 98.1°F (2023) | 50.0°F (2021) | 1.25 in (1999) |
| August 23 | 93.9°F (2023) | 48.0°F (2005) | 3.43 in (1998) |
| August 24 | 95.0°F (2003) | 51.1°F (2008) | 0.95 in (2021) |
| August 25 | 93.0°F (2013) | 48.0°F (2025) | 1.05 in (2006) |
| August 26 | 91.9°F (2013) | 46.9°F (2015) | 1.90 in (2005) |
| August 27 | 91.0°F (2013) | 50.0°F (2023) | 1.01 in (2021) |
| August 28 | 88.0°F (2003) | 51.1°F (1996) | 1.71 in (2021) |
| August 29 | 91.0°F (2013) | 50.0°F (2018) | 0.74 in (2014) |
| August 30 | 89.1°F (2012) | 48.0°F (2009) | 1.34 in (2001) |
| August 31 | 86.0°F (2013) | 44.1°F (2009) | 0.67 in (2020) |