May weather in Jamestown, SC
The average temperature in Jamestown in May is 71.6°F (58.7°F–84.4°F). Average precipitation: 3.29 inches.
May is a spring month in Jamestown, and is warmer than the annual average of 64.6°F. Daily temperatures swing about 25.7°F between overnight low and afternoon high. Daylight averages about 13h 43m. For travel, May is a comfortable month to visit.
Avg High
84.4°F
Avg Low
58.7°F
Precipitation
3.29 in
Daylight
13h 43m
May records in Jamestown
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| May 1 | 90.0°F (2019) | 41.0°F (2018) | 1.21 in (2014) |
| May 2 | 89.1°F (2022) | 42.1°F (2018) | 0.22 in (2017) |
| May 3 | 88.0°F (2016) | 46.9°F (2015) | 0.06 in (2013) |
| May 4 | 91.9°F (2021) | 44.1°F (2023) | 0.88 in (2021) |
| May 5 | 91.9°F (2020) | 48.0°F (2011) | 0.30 in (2019) |
| May 6 | 95.0°F (2014) | 48.0°F (2011) | 0.70 in (2012) |
| May 7 | 91.9°F (2014) | 48.9°F (2011) | 0.35 in (2011) |
| May 8 | 93.0°F (2014) | 43.0°F (2020) | 1.02 in (2015) |
| May 9 | 93.9°F (2014) | 43.0°F (2020) | 0.32 in (2024) |
| May 10 | 93.9°F (2014) | 42.1°F (2020) | 1.19 in (2025) |
| May 11 | 91.9°F (2017) | 42.1°F (2020) | 0.76 in (2025) |
| May 12 | 95.0°F (2018) | 46.0°F (2020) | 0.35 in (2025) |
| May 13 | 96.1°F (2018) | 46.0°F (2020) | 0.83 in (2019) |
| May 14 | 95.0°F (2018) | 44.1°F (2013) | 0.91 in (2017) |
| May 15 | 91.0°F (2025) | 45.0°F (2021) | 0.16 in (2024) |
| May 16 | 93.0°F (2025) | 45.0°F (2021) | 1.24 in (2014) |
| May 17 | 93.9°F (2017) | 46.9°F (2014) | 3.10 in (2012) |
| May 18 | 93.9°F (2019) | 46.9°F (2014) | 0.42 in (2016) |
| May 19 | 97.0°F (2022) | 51.1°F (2011) | 0.04 in (2024) |
| May 20 | 96.1°F (2022) | 46.9°F (2014) | 0.05 in (2013) |
| May 21 | 93.9°F (2019) | 46.9°F (2014) | 1.51 in (2013) |
| May 22 | 96.1°F (2019) | 54.0°F (2014) | 1.68 in (2020) |
| May 23 | 93.9°F (2014) | 52.0°F (2015) | 2.20 in (2012) |
| May 24 | 97.0°F (2014) | 48.0°F (2016) | 1.09 in (2024) |
| May 25 | 98.1°F (2021) | 48.9°F (2013) | 0.94 in (2024) |
| May 26 | 100.0°F (2019) | 48.9°F (2013) | 0.22 in (2025) |
| May 27 | 100.9°F (2019) | 51.1°F (2013) | 3.49 in (2022) |
| May 28 | 100.9°F (2019) | 55.9°F (2013) | 1.60 in (2020) |
| May 29 | 102.0°F (2019) | 57.0°F (2015) | 1.58 in (2016) |
| May 30 | 102.0°F (2019) | 57.9°F (2013) | 2.55 in (2012) |
| May 31 | 102.0°F (2019) | 51.1°F (2021) | 0.17 in (2012) |