May weather in Flat Rock, NC
The average temperature in Flat Rock in May is °F (°F–°F). Average precipitation: 4.99 inches.
May is a spring month in Flat Rock, and is cooler than the annual average of 0°F. Daylight averages about 13h 51m.
Avg High
°F
Avg Low
°F
Precipitation
4.99 in
Daylight
13h 51m
May records in Flat Rock
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| May 1 | 82.0°F (2012) | 42.1°F (2015) | 1.61 in (2016) |
| May 2 | 84.9°F (2012) | 44.1°F (2014) | 0.77 in (2017) |
| May 3 | 84.9°F (2012) | 42.1°F (2014) | 0.84 in (2021) |
| May 4 | 84.0°F (2012) | 42.1°F (2011) | 1.07 in (2024) |
| May 5 | 82.9°F (2012) | 34.0°F (2011) | 1.54 in (2017) |
| May 6 | 91.0°F (2014) | 33.1°F (2011) | 4.40 in (2013) |
| May 7 | 80.1°F (2012) | 36.0°F (2011) | 0.57 in (2022) |
| May 8 | 84.0°F (2014) | 39.0°F (2011) | 0.57 in (2023) |
| May 9 | 84.0°F (2016) | 46.0°F (2013) | 2.29 in (2012) |
| May 10 | 84.0°F (2017) | 44.1°F (2012) | 0.85 in (2012) |
| May 11 | 84.0°F (2015) | 46.0°F (2013) | 0.08 in (2018) |
| May 12 | 86.0°F (2015) | 43.0°F (2012) | 0.32 in (2013) |
| May 13 | 84.9°F (2014) | 37.0°F (2013) | 0.26 in (2022) |
| May 14 | 84.9°F (2014) | 35.1°F (2013) | 2.03 in (2012) |
| May 15 | 89.1°F (2018) | 39.9°F (2013) | 2.74 in (2014) |
| May 16 | 87.1°F (2013) | 39.9°F (2016) | 0.90 in (2018) |
| May 17 | 88.0°F (2017) | 36.0°F (2014) | 0.71 in (2018) |
| May 18 | 86.0°F (2017) | 45.0°F (2011) | 2.01 in (2018) |
| May 19 | 82.9°F (2017) | 45.0°F (2011) | 1.96 in (2020) |
| May 20 | 84.0°F (2015) | 45.0°F (2011) | 3.40 in (2020) |
| May 21 | 86.0°F (2015) | 46.9°F (2014) | 1.86 in (2020) |
| May 22 | 87.1°F (2011) | 48.0°F (2015) | 1.62 in (2017) |
| May 23 | 87.1°F (2011) | 42.1°F (2015) | 1.81 in (2013) |
| May 24 | 87.1°F (2011) | 46.9°F (2016) | 1.50 in (2022) |
| May 25 | 84.9°F (2011) | 43.0°F (2013) | 1.56 in (2017) |
| May 26 | 86.0°F (2011) | 48.0°F (2013) | 0.42 in (2020) |
| May 27 | 86.0°F (2012) | 46.9°F (2013) | 2.31 in (2022) |
| May 28 | 82.9°F (2012) | 48.0°F (2013) | 2.00 in (2023) |
| May 29 | 84.0°F (2014) | 54.0°F (2013) | 2.24 in (2018) |
| May 30 | 86.0°F (2011) | 54.0°F (2016) | 3.10 in (2018) |
| May 31 | 90.0°F (2011) | 53.1°F (2012) | 0.69 in (2018) |