Lightning Map — New Jersey

Track real-time lightning strikes and thunderstorm activity across New Jersey. With an average of 27 thunderstorm days per year, New Jersey is a state with notable seasonal storm activity.

27
Avg Storm Days/Year
3
Cities Tracked
9.3M
Population

Data sourced from NOAA GOES-19 Geostationary Lightning Mapper (GLM) and the Storm Prediction Center (SPC).

About Lightning in New Jersey

New Jersey averages 27 thunderstorm days per year, placing it above the national average of 25 days. Located at approximately 40°N latitude, New Jersey is a densely populated coastal state where Atlantic sea breezes interact with urban heat island effects to produce localized but intense summer thunderstorms.

In New Jersey, maritime air masses interact with continental weather patterns during warm months. Peak thunderstorm activity occurs during June through August, when conditions align for the most frequent lightning strikes. With a population of 9.3 million residents, storm awareness and lightning safety are important considerations for anyone living in or visiting New Jersey.

#38
out of 50 states
27
storm days/year
2 more than the US average

When Thunderstorms Peak in New Jersey

Thunderstorm season in New Jersey runs from June through August. Storms are typically driven by frontal systems and can develop rapidly during warm, humid afternoons. While the season is more compressed than in southern states, individual storms can be intense with frequent cloud-to-ground lightning.

Peak Season
June through August

Top Cities in New Jersey

Monitor lightning activity in these New Jersey cities

Newark

NJ
27 storm days/yr

Jersey City

NJ
27 storm days/yr

Paterson

NJ
28 storm days/yr

Lightning Safety in New Jersey

Stay safe during the 27 thunderstorm days New Jersey averages each year

Follow the 30-30 Rule

If the time between seeing lightning and hearing thunder is 30 seconds or less, seek shelter. Stay indoors for 30 minutes after the last thunderclap.

Stay Indoors During Storms

With 27 thunderstorm days annually in New Jersey, it's still worth being prepared when storms do occur. Avoid windows and stay away from plumbing.

Monitor Lightning Activity

Use Lightning Tracker to get real-time alerts when storms approach your area in New Jersey. Early awareness helps you make safer decisions.

Outdoor Safety

If caught outside, avoid open fields, hilltops, and isolated trees. Seek shelter in a substantial building or hard-topped vehicle.

Useful Guides for New Jersey

These pages help visitors who search for maps, nearby strikes, and alert setup

Near me How to check lightning near you in New Jersey

Use this guide when you want to know how fast nearby strikes can become a real safety problem in New Jersey.

 Map guide How to read a lightning map for New Jersey

Understand clusters, timing, and storm movement before using launch alerts in the app.

 Alerts Best ways to get lightning alerts in New Jersey

Compare app alerts, NOAA weather radio, and local warning workflows for storms in your area.
App links later

Track Lightning in New Jersey Right Now

The app links can be added after release. For now, use the New Jersey hub, city pages, and lightning guides to cover map and safety intent.

Launching Soon iOS & Android

App links go live at release. For now use the lightning maps and guides on this site.