Absurd temperature swings in NJ | September 2025 Monthly Weather Roundup

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New Jersey’s September weather broke the usual patterns. It began with a brisk chill. Then it shifted back to summer warmth. It’s one of only a few times on record when the second half of September was warmer than the first half. Overall, temperatures ended up a bit above average.

Dave and Joe then noted drought warnings in northern areas. Coastal regions faced heavy rain. Eroding beach sands now threaten winter storm defenses. They also discussed Hurricane Sandy’s 13th anniversary and whether memories of the storm are fading. Stay tuned for updates on hurricane risks and stunning fall foliage.

Recap the month of weather that was. It’s all Jersey, with two of Jersey’s best weather guys. New Jersey State Climatologist Dr. Dave Robinson as well as Meteorologist Joe Martucci, owner of Cup A Joe Weather and Drone take you through the temperatures, rain, snow, coastal flooding and much more. New episodes come out around the beginning of every month.

Cup A Joe Weather and Drone: www.cupajoe.live
NJ Climatologist’s Office: www.njclimate.org