Dare County Power Outage History
2015–2025 · North Carolina
Worse than average — more frequent or longer outages than most counties. How grades are calculated
Outages by year
Outages by month (seasonality)
Worst outage events on record
| Date | Duration | Customers affected | Cause |
|---|---|---|---|
| Sep 6, 2019 | 65 hrs | 31,918 (80%) | Hurricane Dorian |
| Oct 9, 2016 | 106 hrs | 20,894 (53%) | Hurricane Matthew |
| Sep 3, 2016 | 28 hrs | 15,648 (39%) | Hurricane Hermine |
| Nov 18, 2019 | 4 hrs | 9,511 (24%) | Unnamed event |
| Aug 19, 2019 | 1 hrs | 9,273 (23%) | Unnamed event |
Over the 11 years from 2015 to 2025, Dare County recorded 516 distinct power outage events, averaging 2.4 hours per event.
The single worst outage on record in Dare County started September 6, 2019 (Hurricane Dorian), lasting 65 hours and leaving up to 31,918 customers without power (80% of the county) at its peak.
July has historically been the worst month for outages in Dare County, with 56 events recorded during that month across the dataset.
Based on this history, Dare County earns a Reliability Grade of D, placing it in the 34th percentile nationally for grid reliability (higher percentile = more reliable).
Sized for Dare County's outage profile
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Similar counties in North Carolina
Counties with the closest reliability grade and national percentile to Dare County.
| County | Grade | National percentile |
|---|---|---|
| Alexander County | D | 34th |
| Beaufort County | D | 34th |
| Johnston County | D | 34th |
| Montgomery County | D | 33rd |
| Yadkin County | D | 36th |
FAQ
How often does power go out in Dare County?
Between 2015 and 2025, Dare County recorded 516 outage events, averaging 2.4 hours each.
What is Dare County's reliability grade?
Dare County has a Reliability Grade of D, in the 34th national percentile.
What was the worst power outage in Dare County?
The worst outage on record started September 6, 2019 (Hurricane Dorian), lasting 65 hours and affecting up to 31,918 customers.