August weather in Killdeer, ND
The average temperature in Killdeer in August is 67.9°F (52.4°F–83.5°F). Average precipitation: 1.90 inches.
August is a summer month in Killdeer, and is warmer than the annual average of 42.3°F. Daily temperatures swing about 31.1°F between overnight low and afternoon high. Expect about 9 days with precipitation. Daylight averages about 14h 4m. For travel, August is a comfortable month to visit.
Avg High
83.5°F
Avg Low
52.4°F
Precipitation
1.90 in
Daylight
14h 4m
August records in Killdeer
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| August 1 | 98.1°F (2012) | 42.1°F (2009) | 0.89 in (2019) |
| August 2 | 100.9°F (2008) | 37.9°F (2002) | 0.71 in (2023) |
| August 3 | 99.0°F (2024) | 48.0°F (2017) | 0.93 in (2017) |
| August 4 | 99.0°F (2006) | 41.0°F (2009) | 0.78 in (2023) |
| August 5 | 100.9°F (2022) | 42.1°F (2009) | 0.54 in (2014) |
| August 6 | 93.9°F (2001) | 45.0°F (2006) | 1.66 in (2015) |
| August 7 | 99.0°F (2001) | 48.9°F (2020) | 0.78 in (2009) |
| August 8 | 98.1°F (2006) | 43.0°F (2024) | 0.55 in (2025) |
| August 9 | 99.0°F (2021) | 41.0°F (2024) | 0.39 in (1999) |
| August 10 | 97.0°F (2018) | 42.1°F (2001) | 0.57 in (2010) |
| August 11 | 100.9°F (2018) | 42.1°F (2004) | 1.69 in (2013) |
| August 12 | 106.0°F (2018) | 37.0°F (2004) | 0.87 in (1999) |
| August 13 | 106.0°F (2018) | 39.9°F (2004) | 0.78 in (2017) |
| August 14 | 102.0°F (2003) | 41.0°F (2005) | 0.97 in (2020) |
| August 15 | 100.0°F (2015) | 46.9°F (2008) | 0.55 in (2024) |
| August 16 | 102.9°F (2021) | 41.0°F (2002) | 2.57 in (2014) |
| August 17 | 100.9°F (2021) | 39.9°F (2002) | 0.88 in (2005) |
| August 18 | 95.0°F (2008) | 37.0°F (2002) | 0.35 in (2006) |
| August 19 | 97.0°F (2020) | 37.0°F (2004) | 0.87 in (2018) |
| August 20 | 97.0°F (2008) | 44.1°F (2005) | 0.25 in (2023) |
| August 21 | 100.9°F (2025) | 44.1°F (2009) | 1.24 in (2002) |
| August 22 | 96.1°F (2001) | 39.9°F (2017) | 0.58 in (2008) |
| August 23 | 98.1°F (2016) | 41.0°F (2008) | 0.74 in (2015) |
| August 24 | 91.9°F (2003) | 37.9°F (2015) | 1.23 in (2014) |
| August 25 | 97.0°F (2024) | 39.0°F (2025) | 0.16 in (2014) |
| August 26 | 95.0°F (2008) | 39.0°F (2014) | 0.18 in (2002) |
| August 27 | 100.9°F (2003) | 41.0°F (2005) | 0.35 in (2024) |
| August 28 | 93.9°F (2001) | 39.9°F (2004) | 0.86 in (2003) |
| August 29 | 98.1°F (2012) | 37.9°F (2000) | 0.74 in (2013) |
| August 30 | 102.9°F (2012) | 39.9°F (2018) | 0.12 in (2010) |
| August 31 | 102.0°F (2008) | 37.0°F (2020) | 0.70 in (2014) |