The most recent reported hail day was 2025-04-23 -- 1 year ago, with nothing reported since. Onslow County is hit in about half the years on record. The largest stone on record here is 1.75 inches, a golf ball and 1.8 times the National Weather Service's 1 inch severe criterion, reported on 2025-04-23 near Albert J Ellis Ai.
Colored swath = NOAA MRMS radar-estimated hail size; dots = NOAA SPC reports in North Carolina. Radar-indicated, not a guarantee of damage.
The last hail here fell on 2025-04-23, around Albert J Ellis Ai. A free SwathIQ account -- hand-reviewed, invite within 24-48h -- pulls Onslow County addresses inside a hail swath above your size threshold into a door-knock list you can export, scoped to your approved markets.
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See call-center options ->NOAA's Storm Prediction Center has logged 16 separate hail days here since 2010 -- 0.9 a year over 17 years of record. Those days carry 34 separate reports between them, two or three on a typical one. 8 of those 17 years produced none at all. The busiest single year was 2014, with 3 hail days. The last five years have been quieter than the long run: 3 days since 2022, against 1.1 a year before that.
No stone of 2 inches or more has ever been reported in Onslow County: all 16 hail days on record topped out below that. Golf-ball size is rarer still: 1.75 inches or more on 2 of the 16 days.
Across the whole of North Carolina, see the North Carolina hail map and history.
Reports cluster nearest Richlands -- 3 of the county's 16 hail days -- then Jacksonville (3), Hubert (2), Swansboro (2) and Catherine Lake (2). Beyond those, NOAA names Half Moon and Sneads Ferry on more than one hail day apiece.
| Place | Hail days since 2010 | Largest stone |
|---|---|---|
| Swansboro | 2 | 1.75″ |
| Hubert | 2 | 1.00″ |
| Jacksonville | 2 | 1.00″ |
| 2 WNW Albert J Ellis Ai | 1 | 1.75″ |
| 3 S Hubert | 1 | 1.75″ |
The season runs February through July: 13 of the 16 hail days on record fall in those 6 months (81%). June is the single busiest month, with 4 of them (25%). That peak sits inside the window rather than at either end. Hail has also been reported in August, September and October, outside that window. January, November and December are the only months that have never produced a reported hail day.
| Month | Hail days |
|---|---|
| February | 1 |
| March | 3 |
| April | 2 |
| May | 2 |
| June | 4 |
| July | 1 |
| August | 1 |
| September | 1 |
| October | 1 |
That day put 3 reports on the map, the biggest 1.75 inches near Albert J Ellis Ai. No hail day has been reported here yet this year.
| Date | Max hail | Reports |
|---|---|---|
| 2025-04-23 | 1.75″ | 3 |
| 2025-04-11 | 1.00″ | 2 |
| 2024-05-15 | 1.00″ | 4 |
| 2018-06-24 | 1.50″ | 4 |
| 2018-06-14 | 1.00″ | 1 |
| 2016-06-14 | 1.25″ | 2 |
| 2015-06-19 | 1.00″ | 3 |
| 2014-09-17 | 1.00″ | 1 |
The colored swath is NOAA's MRMS radar estimate of the largest hail per ~1 km cell; the dots are SPC ground reports. Yellow is about an inch, red 1.5 to 2″, purple 2″ and up (hail size vs roof damage). On this county's worst day the reports reached 1.75 inches, which is the red band. Look up a street address with the hail history by address tool.
The nearest counties with a page of their own: Craven County (17 hail days), Duplin County (18) and Pender County (17). Every one of them takes more hail than Onslow County.
Craven County · Duplin County · Pender County
Back to the North Carolina hail map or the U.S. hail map.
Data & method: NOAA/NWS Storm Prediction Center reports + NOAA MRMS MESH radar, Onslow County, North Carolina only. Radar-indicated and observation-based -- informational only, not a guarantee of damage or a valid claim.