August weather in Mills River, NC
The average temperature in Mills River in August is 72.0°F (62.0°F–81.9°F). Average precipitation: 4.73 inches.
August is a summer month in Mills River, and is warmer than the annual average of 55.4°F. Daily temperatures swing about 19.9°F between overnight low and afternoon high. Expect about 15 days with precipitation. Daylight averages about 13h 20m. For travel, August is a comfortable month to visit.
Avg High
81.9°F
Avg Low
62.0°F
Precipitation
4.73 in
Daylight
13h 20m
August records in Mills River
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| August 1 | 89.1°F (2006) | 55.2°F (2017) | 1.79 in (2025) |
| August 2 | 91.9°F (2008) | 55.6°F (2015) | 1.39 in (2018) |
| August 3 | 91.6°F (2011) | 55.2°F (2017) | 2.59 in (2024) |
| August 4 | 91.4°F (2008) | 57.6°F (2009) | 0.93 in (2025) |
| August 5 | 91.9°F (2008) | 56.3°F (2017) | 1.81 in (2020) |
| August 6 | 94.1°F (2008) | 51.1°F (2017) | 0.87 in (2012) |
| August 7 | 90.0°F (2007) | 48.9°F (2004) | 0.83 in (2013) |
| August 8 | 92.3°F (2007) | 48.6°F (2004) | 1.71 in (2016) |
| August 9 | 93.4°F (2007) | 51.1°F (2008) | 0.86 in (2013) |
| August 10 | 92.7°F (2007) | 55.4°F (2002) | 1.29 in (2013) |
| August 11 | 90.0°F (2010) | 55.8°F (2008) | 1.80 in (2006) |
| August 12 | 90.0°F (2010) | 52.5°F (2008) | 2.17 in (2020) |
| August 13 | 90.7°F (2010) | 54.3°F (2012) | 0.49 in (2025) |
| August 14 | 89.6°F (2023) | 54.7°F (2014) | 1.39 in (2021) |
| August 15 | 92.5°F (2007) | 55.8°F (2007) | 1.33 in (2010) |
| August 16 | 94.3°F (2007) | 54.9°F (2012) | 1.99 in (2021) |
| August 17 | 90.7°F (2007) | 55.4°F (2011) | 3.34 in (2021) |
| August 18 | 90.1°F (2007) | 55.6°F (2020) | 0.69 in (2005) |
| August 19 | 89.4°F (2008) | 53.8°F (2023) | 1.65 in (2016) |
| August 20 | 90.7°F (2007) | 55.8°F (2023) | 1.68 in (2018) |
| August 21 | 92.7°F (2007) | 51.8°F (2012) | 2.26 in (2022) |
| August 22 | 90.7°F (2007) | 50.2°F (2001) | 0.97 in (2019) |
| August 23 | 89.4°F (2002) | 52.9°F (2011) | 0.40 in (2019) |
| August 24 | 91.2°F (2007) | 49.6°F (2018) | 0.58 in (2022) |
| August 25 | 93.9°F (2023) | 50.9°F (2018) | 0.91 in (2008) |
| August 26 | 92.1°F (2023) | 50.7°F (2014) | 4.45 in (2008) |
| August 27 | 88.3°F (2024) | 49.3°F (2025) | 0.90 in (2023) |
| August 28 | 89.4°F (2024) | 53.4°F (2025) | 0.92 in (2023) |
| August 29 | 91.8°F (2024) | 48.6°F (2025) | 1.90 in (2006) |
| August 30 | 90.3°F (2024) | 50.0°F (2019) | 1.62 in (2005) |
| August 31 | 86.0°F (2024) | 52.5°F (2019) | 0.97 in (2021) |