Imam › New Jersey › Morris County

Hail history for Morris County, NJ

52 hail reports in Morris County since 2006 on 32 days. The largest stones measured 2.50 in (tennis ball) on Jul 3, 2014.

Cities in Morris County

• Parsippany
  26 hail days
• Randolph
  26 hail days
• Morristown
  21 hail days
• Dover
  27 hail days
• Denville
  25 hail days
• Madison
  26 hail days
• Hanover
  22 hail days
• East Hanover
  23 hail days
• Florham Park
  24 hail days
• Lincoln Park
  25 hail days
• Kinnelon
  20 hail days
• Lake Hiawatha
  30 hail days
• Succasunna
  25 hail days
• Lake Hopatcong
  24 hail days
• Chatham
  22 hail days
• Budd Lake
  23 hail days
• White Meadow Lake
  24 hail days
• Whippany
  24 hail days
• Boonton
  28 hail days
• Butler
  18 hail days
• Wharton
  27 hail days
• Rockaway
  23 hail days
• Landing
  26 hail days
• Morris Plains
  23 hail days
• Mount Arlington
  23 hail days
• Mendham
  19 hail days
• Mountain Lakes
  27 hail days
• Riverdale
  23 hail days
• Cedar Knolls
  24 hail days
• Netcong
  24 hail days
• Kenvil
  24 hail days

Recent hail in Morris County

One row per day: the largest hail reported in the county that day, the places and the number of reports.

Hail days in Morris County by year

When hail season peaks in Morris County

Damaging thunderstorm winds in Morris County

275 reports of damaging thunderstorm wind in Morris County since 2006, on 111 days. The strongest measured gust was 62 mph on Mar 7, 2022.

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Jabdoñ eo an roof im hail?

Insurers ask for the date of loss. The dates on this page are when hail was reported near Morris 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).