June weather in Mount Vernon, SD
The average temperature in Mount Vernon in June is 69.9°F (58.5°F–81.2°F). Average precipitation: 3.51 inches.
June is a summer month in Mount Vernon, and is warmer than the annual average of 47.7°F. Daily temperatures swing about 22.7°F between overnight low and afternoon high. Expect about 11 days with precipitation. Daylight averages about 15h 12m. For travel, June is a comfortable month to visit.
Avg High
81.2°F
Avg Low
58.5°F
Precipitation
3.51 in
Daylight
15h 12m
June records in Mount Vernon
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| June 1 | 97.0°F (2020) | 44.1°F (2022) | 0.62 in (2010) |
| June 2 | 95.0°F (2017) | 39.9°F (2013) | 0.54 in (2002) |
| June 3 | 93.0°F (2006) | 42.1°F (2022) | 1.28 in (2008) |
| June 4 | 98.1°F (2021) | 44.1°F (2025) | 1.19 in (2005) |
| June 5 | 100.9°F (2021) | 0.0°F (2000) | 0.76 in (2015) |
| June 6 | 96.1°F (2021) | 48.0°F (2001) | 0.21 in (2020) |
| June 7 | 98.1°F (2020) | 45.0°F (2013) | 1.05 in (2015) |
| June 8 | 102.9°F (2000) | 45.0°F (2007) | 1.12 in (2013) |
| June 9 | 99.0°F (2015) | 48.9°F (2003) | 2.24 in (2005) |
| June 10 | 100.0°F (2021) | 45.0°F (2025) | 2.12 in (2010) |
| June 11 | 100.0°F (2016) | 45.0°F (2011) | 2.38 in (2010) |
| June 12 | 99.0°F (2016) | 46.0°F (2012) | 2.03 in (2010) |
| June 13 | 93.0°F (2006) | 44.1°F (2014) | 0.92 in (2012) |
| June 14 | 93.9°F (2020) | 48.9°F (2008) | 0.79 in (2016) |
| June 15 | 93.0°F (2020) | 52.0°F (2002) | 0.37 in (2009) |
| June 16 | 106.0°F (2021) | 46.9°F (2002) | 1.12 in (2014) |
| June 17 | 97.0°F (2012) | 48.9°F (2000) | 1.03 in (2024) |
| June 18 | 97.0°F (2022) | 48.9°F (2004) | 0.53 in (2020) |
| June 19 | 100.0°F (2023) | 43.0°F (2004) | 0.81 in (2014) |
| June 20 | 100.0°F (2025) | 51.1°F (2001) | 4.87 in (2024) |
| June 21 | 104.0°F (2025) | 48.9°F (2021) | 2.83 in (2024) |
| June 22 | 99.0°F (2025) | 46.9°F (2004) | 1.27 in (2019) |
| June 23 | 98.1°F (2021) | 53.1°F (2004) | 0.66 in (2006) |
| June 24 | 99.0°F (2001) | 46.0°F (2017) | 1.93 in (2003) |
| June 25 | 95.0°F (2001) | 45.0°F (2017) | 1.62 in (2025) |
| June 26 | 93.9°F (2012) | 48.0°F (2004) | 0.44 in (2025) |
| June 27 | 91.0°F (2012) | 48.9°F (2017) | 0.44 in (2008) |
| June 28 | 97.0°F (2002) | 48.0°F (2004) | 0.29 in (2024) |
| June 29 | 102.9°F (2002) | 48.9°F (2000) | 1.30 in (2001) |
| June 30 | 96.1°F (2011) | 51.1°F (2000) | 0.61 in (2015) |