August weather in Muscle Shoals, AL
The average temperature in Muscle Shoals in August is 79.1°F (68.4°F–89.8°F). Average precipitation: 3.91 inches.
August is a summer month in Muscle Shoals, and is warmer than the annual average of 60.7°F. Daily temperatures swing about 21.4°F between overnight low and afternoon high. Daylight averages about 13h 18m. For travel, August is hot.
Avg High
89.8°F
Avg Low
68.4°F
Precipitation
3.91 in
Daylight
13h 18m
August records in Muscle Shoals
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| August 1 | 96.1°F (2024) | 64.0°F (2017) | 0.66 in (2021) |
| August 2 | 98.1°F (2012) | 63.0°F (2013) | 0.31 in (2019) |
| August 3 | 97.0°F (2012) | 63.0°F (2015) | 1.88 in (2016) |
| August 4 | 93.0°F (2015) | 63.0°F (2020) | 1.20 in (2023) |
| August 5 | 96.1°F (2015) | 62.1°F (2021) | 1.99 in (2012) |
| August 6 | 98.1°F (2015) | 63.0°F (2021) | 0.80 in (2015) |
| August 7 | 96.1°F (2022) | 66.0°F (2020) | 2.50 in (2015) |
| August 8 | 93.9°F (2014) | 66.0°F (2020) | 0.50 in (2019) |
| August 9 | 93.9°F (2012) | 66.0°F (2023) | 1.24 in (2014) |
| August 10 | 95.0°F (2015) | 66.0°F (2024) | 2.60 in (2023) |
| August 11 | 97.0°F (2020) | 63.0°F (2012) | 0.80 in (2022) |
| August 12 | 97.0°F (2020) | 57.9°F (2012) | 1.33 in (2014) |
| August 13 | 93.9°F (2019) | 59.0°F (2014) | 0.35 in (2013) |
| August 14 | 96.1°F (2019) | 59.0°F (2014) | 2.35 in (2021) |
| August 15 | 91.0°F (2018) | 59.0°F (2013) | 1.31 in (2017) |
| August 16 | 97.0°F (2024) | 62.1°F (2014) | 0.88 in (2021) |
| August 17 | 99.0°F (2024) | 63.0°F (2023) | 0.90 in (2012) |
| August 18 | 97.0°F (2024) | 62.1°F (2013) | 0.98 in (2014) |
| August 19 | 97.0°F (2025) | 62.1°F (2023) | 1.80 in (2021) |
| August 20 | 97.0°F (2025) | 59.0°F (2012) | 0.31 in (2025) |
| August 21 | 95.0°F (2025) | 59.0°F (2012) | 0.57 in (2016) |
| August 22 | 93.9°F (2023) | 59.0°F (2012) | 0.47 in (2021) |
| August 23 | 93.9°F (2014) | 62.1°F (2012) | 2.06 in (2015) |
| August 24 | 95.0°F (2023) | 59.0°F (2018) | 1.80 in (2019) |
| August 25 | 96.1°F (2023) | 57.0°F (2015) | 0.03 in (2019) |
| August 26 | 99.0°F (2023) | 57.0°F (2015) | 4.81 in (2019) |
| August 27 | 98.1°F (2023) | 53.1°F (2025) | 0.40 in (2020) |
| August 28 | 99.0°F (2024) | 57.9°F (2025) | 1.55 in (2023) |
| August 29 | 96.1°F (2018) | 57.0°F (2025) | 1.90 in (2020) |
| August 30 | 95.0°F (2018) | 57.9°F (2025) | 0.14 in (2022) |
| August 31 | 96.1°F (2013) | 55.9°F (2025) | 2.70 in (2021) |