April weather in Harleyville, SC
The average temperature in Harleyville in April is 63.2°F (50.0°F–76.3°F). Average precipitation: 3.27 inches.
April is a spring month in Harleyville, and is cooler than the annual average of 63.9°F. Daily temperatures swing about 26.3°F between overnight low and afternoon high. Daylight averages about 12h 50m. For travel, April is one of the best months of the year to visit.
Avg High
76.3°F
Avg Low
50.0°F
Precipitation
3.27 in
Daylight
12h 50m
April records in Harleyville
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| April 1 | 82.9°F (2021) | 30.9°F (2014) | 1.38 in (2021) |
| April 2 | 88.0°F (2010) | 33.1°F (2014) | 1.25 in (2016) |
| April 3 | 90.0°F (2012) | 30.9°F (2021) | 0.64 in (2019) |
| April 4 | 86.0°F (2014) | 30.9°F (2021) | 1.10 in (2017) |
| April 5 | 88.0°F (2025) | 35.1°F (2021) | 0.45 in (2013) |
| April 6 | 89.1°F (2010) | 36.0°F (2011) | 2.28 in (2017) |
| April 7 | 90.0°F (2010) | 37.0°F (2011) | 2.68 in (2022) |
| April 8 | 88.0°F (2023) | 36.0°F (2017) | 1.10 in (2023) |
| April 9 | 88.0°F (2015) | 39.9°F (2018) | 1.77 in (2023) |
| April 10 | 89.1°F (2015) | 33.1°F (2022) | 0.19 in (2018) |
| April 11 | 86.0°F (2015) | 37.9°F (2020) | 1.26 in (2024) |
| April 12 | 87.1°F (2011) | 37.9°F (2020) | 0.67 in (2013) |
| April 13 | 84.9°F (2022) | 37.9°F (2023) | 1.74 in (2019) |
| April 14 | 84.9°F (2021) | 39.9°F (2025) | 0.82 in (2015) |
| April 15 | 86.0°F (2021) | 46.9°F (2011) | 0.51 in (2013) |
| April 16 | 87.1°F (2024) | 39.0°F (2014) | 0.93 in (2018) |
| April 17 | 89.1°F (2026) | 34.0°F (2014) | 0.40 in (2011) |
| April 18 | 90.0°F (2026) | 35.1°F (2018) | 0.25 in (2015) |
| April 19 | 90.0°F (2026) | 39.0°F (2016) | 2.00 in (2014) |
| April 20 | 88.0°F (2023) | 41.0°F (2026) | 1.46 in (2015) |
| April 21 | 90.0°F (2024) | 39.9°F (2018) | 0.13 in (2024) |
| April 22 | 88.0°F (2017) | 43.0°F (2021) | 0.15 in (2011) |
| April 23 | 87.1°F (2011) | 37.0°F (2021) | 0.76 in (2016) |
| April 24 | 87.1°F (2010) | 37.0°F (2021) | 3.40 in (2018) |
| April 25 | 88.0°F (2011) | 39.0°F (2024) | 2.30 in (2017) |
| April 26 | 87.1°F (2019) | 48.9°F (2021) | 0.22 in (2010) |
| April 27 | 87.1°F (2022) | 46.0°F (2019) | 0.50 in (2023) |
| April 28 | 87.1°F (2016) | 41.0°F (2020) | 0.32 in (2023) |
| April 29 | 89.1°F (2017) | 41.0°F (2010) | 0.53 in (2013) |
| April 30 | 89.1°F (2016) | 39.9°F (2018) | 0.58 in (2015) |