City vs city
Harleyville vs Summerville, SC
Summerville currently scores 20 points higher overall than Harleyville, with the largest gap in hail.
Use this comparison for relocation decisions, insurance shopping, and hazard-prioritized mitigation planning.
Hazard breakdown
Overall
Harleyville: 35/100 · Summerville: 55/100
Summerville is 20 points higher.
Flood
Harleyville: 46/100 · Summerville: 33/100
Harleyville is 13 points higher.
Wind
Harleyville: 39/100 · Summerville: 45/100
Summerville is 6 points higher.
Lightning
Harleyville: 72/100 · Summerville: 64/100
Harleyville is 8 points higher.
Tornado
Harleyville: 12/100 · Summerville: 52/100
Summerville is 40 points higher.
Hail
Harleyville: 37/100 · Summerville: 100/100
Summerville is 63 points higher.
Storm surge
Harleyville: 0/100 · Summerville: 0/100
No gap.