Hail HistoryHome › New York › Rockland County › Thiells
Hail history for Thiells, NY
Hail has been reported within 10 miles of Thiells on 23 days since 2006. The largest stones measured 2 in (hen egg) on Jul 21, 2010. Hail is most common here in July and June.
Recent hail near Thiells
| Date | Hail size | Where |
|---|---|---|
| Aug 7, 2026 | 0.88 in nickel | Pearl River, Bardonia 2 hail reports · closest 8 mi from Thiells |
| Jul 27, 2026 | 1 in quarter | Chestnut Ridge 1 hail report · closest 10 mi from Thiells |
One row per day: the largest hail reported that day within 10 miles, the places and the number of reports.
Hail days near Thiells by year
When hail season peaks near Thiells
Of the 23 hail days since 2006, most fell in July (10) and June (4).
Largest hail storms near Thiells
Jul 21, 2010 · 2 in (hen egg) · Tomkins Cove (3 mi from Thiells)
National Weather Service description (English): Hen egg size hail was reported in Tompkins Cove.Jun 23, 2011 · 1.75 in (golf ball) · Nyack (9 mi from Thiells)
Jul 3, 2014 · 1.75 in (golf ball) · West Haverstraw (3 mi from Thiells)
Jul 3, 2023 · 1.5 in (ping pong ball) · Crompond (8 mi from Thiells)
May 23, 2024 · 1.5 in (ping pong ball) · Croton On Hudson (6 mi from Thiells)
Tornadoes within 10 miles of Thiells
| Date | Rating | Where |
|---|---|---|
| Oct 2, 2018 | EF1 | Willow Grove 3 mi from Thiells |
Damaging thunderstorm winds near Thiells
122 reports of damaging thunderstorm wind within 10 miles of Thiells since 2006, on 63 days. The strongest measured gust was 67 mph on May 15, 2018.
| Date | Strongest gust | Where |
|---|---|---|
| Aug 20, 2026 | damage reported | Upper Nyack 1 wind report |
| Aug 7, 2026 | damage reported | Chestnut Ridge, Bardonia 4 wind reports |
| Jul 27, 2026 | damage reported | West Nyack 1 wind report |
| Jul 21, 2026 | damage reported | Buchanan 1 wind report |
| Jul 4, 2026 | 58 mph, measured | Briarcliff Manor, New City, Peekskill 3 wind reports |
| Jun 6, 2026 | 63 mph, measured | Scarborough, Fort Montgomery, Annsville 3 wind reports |
| Jul 14, 2025 | 58 mph, estimated | Spring Vly Airport 1 wind report |
| Jul 8, 2025 | 58 mph, estimated | Tallman, Suffern, Oscawana 5 wind reports |
| Aug 3, 2024 | 63 mph, estimated | Upper Nyack, West Nyack, Scarborough 4 wind reports |
| Jul 17, 2024 | 69 mph, estimated | Pomona Hgts, West Haverstraw, Croton On Hudson 7 wind reports |
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 Thiells; 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.
Nearby cities
- Yonkers
32 hail days - Paterson
32 hail days - The Bronx
26 hail days - Stamford
9 hail days - Manhattan
28 hail days - Jersey City
26 hail days - Newark
25 hail days - New York City
26 hail days
Data: NOAA NCEI Storm Events Database (final records through Jun 30, 2026) and National Weather Service Local Storm Reports (preliminary, since then). Distances are measured from the center of Thiells.
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