May weather in Plum Branch, SC
The average temperature in Plum Branch in May is 70.0°F (57.2°F–82.7°F). Average precipitation: 3.23 inches.
May is a spring month in Plum Branch, and is warmer than the annual average of 62.5°F. Daily temperatures swing about 25.5°F between overnight low and afternoon high. Daylight averages about 13h 46m. For travel, May is a comfortable month to visit.
Avg High
82.7°F
Avg Low
57.2°F
Precipitation
3.23 in
Daylight
13h 46m
May records in Plum Branch
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| May 1 | 91.9°F (2012) | 39.0°F (2018) | 0.27 in (2023) |
| May 2 | 88.0°F (2012) | 44.1°F (2018) | 0.31 in (2017) |
| May 3 | 91.9°F (2010) | 39.0°F (2023) | 0.68 in (2016) |
| May 4 | 89.1°F (2012) | 48.9°F (2015) | 1.24 in (2021) |
| May 5 | 88.0°F (2022) | 43.0°F (2011) | 4.06 in (2024) |
| May 6 | 93.9°F (2012) | 42.1°F (2011) | 0.68 in (2013) |
| May 7 | 90.0°F (2010) | 44.1°F (2020) | 0.99 in (2024) |
| May 8 | 90.0°F (2010) | 42.1°F (2020) | 0.02 in (2025) |
| May 9 | 91.9°F (2014) | 39.9°F (2020) | 0.92 in (2024) |
| May 10 | 89.1°F (2023) | 39.9°F (2020) | 0.52 in (2012) |
| May 11 | 91.9°F (2011) | 39.9°F (2020) | 1.24 in (2025) |
| May 12 | 91.9°F (2015) | 43.0°F (2020) | 0.61 in (2025) |
| May 13 | 93.0°F (2018) | 37.9°F (2021) | 0.91 in (2021) |
| May 14 | 93.9°F (2018) | 43.0°F (2013) | 0.70 in (2012) |
| May 15 | 91.9°F (2018) | 41.0°F (2013) | 1.37 in (2014) |
| May 16 | 90.0°F (2010) | 48.0°F (2021) | 2.19 in (2018) |
| May 17 | 90.0°F (2010) | 45.0°F (2014) | 1.06 in (2011) |
| May 18 | 89.1°F (2019) | 50.0°F (2009) | 2.08 in (2023) |
| May 19 | 91.9°F (2019) | 44.1°F (2009) | 1.52 in (2020) |
| May 20 | 93.9°F (2022) | 48.0°F (2014) | 0.42 in (2020) |
| May 21 | 97.0°F (2022) | 52.0°F (2014) | 1.87 in (2023) |
| May 22 | 91.9°F (2011) | 55.0°F (2020) | 1.40 in (2013) |
| May 23 | 96.1°F (2011) | 53.1°F (2015) | 0.63 in (2018) |
| May 24 | 96.1°F (2011) | 52.0°F (2015) | 0.76 in (2022) |
| May 25 | 95.0°F (2011) | 51.1°F (2013) | 0.84 in (2018) |
| May 26 | 95.0°F (2011) | 46.9°F (2013) | 0.90 in (2018) |
| May 27 | 95.0°F (2012) | 54.0°F (2013) | 1.78 in (2022) |
| May 28 | 93.0°F (2010) | 54.0°F (2023) | 1.76 in (2011) |
| May 29 | 93.0°F (2010) | 54.0°F (2023) | 0.32 in (2018) |
| May 30 | 93.0°F (2011) | 55.9°F (2024) | 0.84 in (2018) |
| May 31 | 91.9°F (2011) | 55.0°F (2021) | 0.89 in (2015) |