August weather in Mill Creek, OK
The average temperature in Mill Creek in August is 81.8°F (69.9°F–93.6°F). Average precipitation: inches.
August is a summer month in Mill Creek, and is warmer than the annual average of 61.9°F. Daily temperatures swing about 23.7°F between overnight low and afternoon high. Daylight averages about 13h 17m. For travel, August is hot.
Avg High
93.6°F
Avg Low
69.9°F
Precipitation
in
Daylight
13h 17m
August records in Mill Creek
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| August 1 | 109.0°F (2012) | 61.0°F (2018) | 0.17 in (2025) |
| August 2 | 111.0°F (2011) | 61.0°F (2014) | 0.01 in (2017) |
| August 3 | 111.9°F (2011) | 61.0°F (2018) | 2.69 in (2019) |
| August 4 | 109.0°F (2011) | 63.0°F (2020) | 0.87 in (2025) |
| August 5 | 109.0°F (2011) | 62.1°F (2014) | 1.27 in (2009) |
| August 6 | 107.1°F (2011) | 64.9°F (2021) | 3.01 in (2017) |
| August 7 | 105.1°F (2011) | 69.1°F (2024) | 0.54 in (2018) |
| August 8 | 106.0°F (2011) | 69.1°F (2015) | 1.10 in (2018) |
| August 9 | 109.0°F (2012) | 68.0°F (2012) | 0.42 in (2013) |
| August 10 | 104.0°F (2011) | 68.0°F (2024) | 0.15 in (2024) |
| August 11 | 104.0°F (2023) | 63.0°F (2012) | 1.57 in (2024) |
| August 12 | 102.9°F (2011) | 64.0°F (2014) | 0.77 in (2017) |
| August 13 | 102.9°F (2010) | 62.1°F (2014) | 3.78 in (2018) |
| August 14 | 102.0°F (2010) | 61.0°F (2012) | 0.44 in (2018) |
| August 15 | 100.9°F (2010) | 64.0°F (2015) | 0.56 in (2010) |
| August 16 | 102.9°F (2022) | 55.9°F (2023) | 0.27 in (2013) |
| August 17 | 106.0°F (2023) | 60.1°F (2013) | 1.84 in (2017) |
| August 18 | 109.0°F (2023) | 63.0°F (2013) | 1.68 in (2012) |
| August 19 | 108.0°F (2011) | 60.1°F (2015) | 4.02 in (2021) |
| August 20 | 108.0°F (2023) | 53.1°F (2015) | 0.31 in (2016) |
| August 21 | 106.0°F (2023) | 57.9°F (2020) | 1.20 in (2022) |
| August 22 | 106.0°F (2011) | 61.0°F (2012) | 0.69 in (2017) |
| August 23 | 106.0°F (2011) | 63.0°F (2012) | 3.53 in (2019) |
| August 24 | 108.0°F (2011) | 64.0°F (2020) | 0.21 in (2019) |
| August 25 | 107.1°F (2023) | 61.0°F (2020) | 0.22 in (2025) |
| August 26 | 106.0°F (2023) | 64.0°F (2010) | 1.15 in (2012) |
| August 27 | 106.0°F (2011) | 60.1°F (2010) | 0.80 in (2019) |
| August 28 | 106.0°F (2011) | 57.0°F (2010) | 0.11 in (2025) |
| August 29 | 100.9°F (2020) | 61.0°F (2009) | 0.13 in (2014) |
| August 30 | 104.0°F (2011) | 62.1°F (2009) | 3.19 in (2019) |
| August 31 | 105.1°F (2011) | 57.9°F (2009) | 2.43 in (2025) |