August weather in Glenham, SD
The average temperature in Glenham in August is 72.8°F (59.6°F–86.0°F). Average precipitation: 2.05 inches.
August is a summer month in Glenham, and is warmer than the annual average of 46.4°F. Daily temperatures swing about 26.4°F between overnight low and afternoon high. Expect about 8 days with precipitation. Daylight averages about 13h 56m. For travel, August is a comfortable month to visit.
Avg High
86.0°F
Avg Low
59.6°F
Precipitation
2.05 in
Daylight
13h 56m
August records in Glenham
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| August 1 | 102.0°F (2011) | 48.0°F (2009) | 0.08 in (2014) |
| August 2 | 106.0°F (2022) | 48.9°F (2002) | 1.38 in (1998) |
| August 3 | 100.0°F (2016) | 51.1°F (2009) | 0.59 in (2008) |
| August 4 | 99.0°F (2006) | 45.0°F (2009) | 1.32 in (2013) |
| August 5 | 102.9°F (2022) | 46.0°F (2012) | 1.83 in (2023) |
| August 6 | 102.9°F (2005) | 50.0°F (2006) | 0.71 in (2017) |
| August 7 | 102.9°F (2001) | 52.0°F (2017) | 0.28 in (2004) |
| August 8 | 102.0°F (2001) | 46.9°F (2024) | 1.43 in (2017) |
| August 9 | 100.0°F (2006) | 45.0°F (2024) | 2.23 in (2015) |
| August 10 | 102.9°F (2018) | 42.1°F (2004) | 0.99 in (2007) |
| August 11 | 100.9°F (2018) | 48.0°F (2004) | 0.71 in (2012) |
| August 12 | 102.0°F (2018) | 48.9°F (2004) | 2.52 in (1999) |
| August 13 | 100.0°F (2007) | 44.1°F (2004) | 0.66 in (2023) |
| August 14 | 98.1°F (2003) | 45.0°F (2004) | 0.46 in (2024) |
| August 15 | 100.0°F (2003) | 50.0°F (2020) | 2.22 in (2017) |
| August 16 | 100.9°F (2003) | 46.9°F (2010) | 0.30 in (2011) |
| August 17 | 105.1°F (2003) | 44.1°F (2012) | 4.43 in (2007) |
| August 18 | 100.9°F (2021) | 39.9°F (2004) | 0.75 in (2015) |
| August 19 | 98.1°F (2020) | 35.1°F (2004) | 0.95 in (2021) |
| August 20 | 100.9°F (2013) | 48.0°F (2004) | 1.05 in (2014) |
| August 21 | 96.1°F (2010) | 48.9°F (2004) | 0.18 in (2007) |
| August 22 | 104.0°F (2010) | 46.9°F (2017) | 0.98 in (2014) |
| August 23 | 108.0°F (2003) | 44.1°F (2008) | 0.84 in (2014) |
| August 24 | 100.9°F (2013) | 43.0°F (2015) | 0.30 in (1998) |
| August 25 | 100.0°F (2003) | 41.0°F (2025) | 0.38 in (2019) |
| August 26 | 96.1°F (1999) | 45.0°F (2014) | 0.64 in (1998) |
| August 27 | 106.0°F (2010) | 46.0°F (2005) | 0.16 in (2020) |
| August 28 | 95.0°F (2012) | 46.9°F (2004) | 1.03 in (2021) |
| August 29 | 106.0°F (2012) | 45.0°F (2000) | 1.43 in (1999) |
| August 30 | 98.1°F (2008) | 41.0°F (2003) | 0.49 in (2021) |
| August 31 | 95.0°F (2002) | 48.9°F (2010) | 0.31 in (2019) |