May weather in Muscle Shoals, AL
The average temperature in Muscle Shoals in May is 68.7°F (57.4°F–80.0°F). Average precipitation: 4.73 inches.
May is a spring month in Muscle Shoals, and is warmer than the annual average of 60.7°F. Daily temperatures swing about 22.6°F between overnight low and afternoon high. Daylight averages about 13h 49m. For travel, May is a comfortable month to visit.
Avg High
80.0°F
Avg Low
57.4°F
Precipitation
4.73 in
Daylight
13h 49m
May records in Muscle Shoals
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| May 1 | 88.0°F (2012) | 39.9°F (2018) | 0.52 in (2017) |
| May 2 | 88.0°F (2012) | 41.0°F (2023) | 0.00 in (2012) |
| May 3 | 88.0°F (2012) | 41.0°F (2023) | 0.96 in (2025) |
| May 4 | 86.0°F (2020) | 39.9°F (2013) | 1.93 in (2013) |
| May 5 | 87.1°F (2014) | 42.1°F (2013) | 0.81 in (2017) |
| May 6 | 87.1°F (2012) | 43.0°F (2016) | 0.49 in (2024) |
| May 7 | 89.1°F (2012) | 41.0°F (2020) | 0.99 in (2013) |
| May 8 | 86.0°F (2023) | 41.0°F (2020) | 0.51 in (2012) |
| May 9 | 88.0°F (2015) | 39.9°F (2020) | 0.68 in (2020) |
| May 10 | 88.0°F (2018) | 39.0°F (2020) | 1.35 in (2019) |
| May 11 | 90.0°F (2015) | 44.1°F (2020) | 0.72 in (2023) |
| May 12 | 89.1°F (2022) | 44.1°F (2020) | 0.57 in (2019) |
| May 13 | 89.1°F (2022) | 39.9°F (2013) | 0.99 in (2012) |
| May 14 | 90.0°F (2018) | 44.1°F (2021) | 0.94 in (2014) |
| May 15 | 91.9°F (2018) | 44.1°F (2016) | 1.06 in (2014) |
| May 16 | 93.0°F (2018) | 44.1°F (2016) | 0.12 in (2019) |
| May 17 | 88.0°F (2019) | 50.0°F (2014) | 0.23 in (2023) |
| May 18 | 88.0°F (2012) | 52.0°F (2014) | 1.28 in (2014) |
| May 19 | 88.0°F (2022) | 51.1°F (2014) | 1.12 in (2025) |
| May 20 | 90.0°F (2018) | 51.1°F (2020) | 0.06 in (2023) |
| May 21 | 88.0°F (2019) | 52.0°F (2020) | 1.37 in (2015) |
| May 22 | 90.0°F (2022) | 46.9°F (2015) | 0.45 in (2022) |
| May 23 | 89.1°F (2019) | 50.0°F (2015) | 0.74 in (2017) |
| May 24 | 89.1°F (2021) | 54.0°F (2016) | 0.33 in (2017) |
| May 25 | 90.0°F (2018) | 48.0°F (2013) | 1.77 in (2015) |
| May 26 | 91.9°F (2019) | 51.1°F (2013) | 0.86 in (2022) |
| May 27 | 93.0°F (2019) | 55.9°F (2017) | 1.06 in (2020) |
| May 28 | 93.0°F (2012) | 54.0°F (2022) | 1.76 in (2015) |
| May 29 | 93.0°F (2012) | 54.0°F (2023) | 0.69 in (2025) |
| May 30 | 91.0°F (2012) | 50.0°F (2021) | 2.59 in (2018) |
| May 31 | 91.9°F (2016) | 48.9°F (2021) | 0.64 in (2018) |