Hail HistoryHome › Connecticut › Windham County
Hail history for Windham County, CT
30 hail reports in Windham County since 2006 on 17 days. The largest stones measured 1.75 in (golf ball) on Jul 3, 2025.
Recent hail in Windham County
| Date | Hail size | Where |
|---|---|---|
| Jul 3, 2025 | 1.75 in golf ball | South Killingly, Killingly Center, East Brooklyn 3 hail reports |
One row per day: the largest hail reported in the county that day, the places and the number of reports.
Hail days in Windham County by year
When hail season peaks in Windham County
Damaging thunderstorm winds in Windham County
140 reports of damaging thunderstorm wind in Windham County since 2006, on 74 days. The strongest measured gust was 59 mph on Apr 1, 2008.
| Date | Strongest gust | Where |
|---|---|---|
| Aug 8, 2026 | damage reported | Woodstock 1 wind report |
| May 19, 2026 | 58 mph, estimated | East Killingly 1 wind report |
| Jul 8, 2025 | 58 mph, estimated | Klondike, Dayville 2 wind reports |
| Jul 3, 2025 | 58 mph, estimated | Killingly Center 1 wind report |
| Jul 1, 2025 | 58 mph, estimated | Woodstock 1 wind report |
| Jul 16, 2024 | 58 mph, estimated | Warrenville, Pomfret Lndg, Attawaugan 3 wind reports |
| Jun 30, 2024 | 58 mph, estimated | Windham, Canterbury 2 wind reports |
| Jun 26, 2024 | 75 mph, estimated | South Killingly, Willimantic, Plainfield 4 wind reports |
| Jun 22, 2024 | 58 mph, estimated | Kenyonville, Abington 2 wind reports |
| May 23, 2024 | 58 mph, estimated | Oneco 1 wind report |
Severe thunderstorm wind means gusts of 58 mph or more, or wind that caused damage. Measured gusts come from weather stations; estimated ones from spotters and damage surveys.
Filing a roof or car hail claim?
Insurers ask for the date of loss. The dates on this page are when hail was reported near Windham County; hail can hit one street and miss the next, so a report is not proof of damage at your address. A licensed roofer or your insurance adjuster can inspect the roof. Many policies set a time limit for filing a claim — check yours.
Data: NOAA NCEI Storm Events Database (final records through Jun 30, 2026) and National Weather Service Local Storm Reports (preliminary, since then).