Excessive Heat — Sussex, New Jersey

2025-06-23 to 2025-06-25 · Sussex, New Jersey

Event narrative

Three days of high heat and humidity brought extreme heat indices. The heat index peaked at 111 degrees on June 23rd at Aeroflex-Andover Airport.

Wider weather episode

A strong ridge of surface and upper level high pressure parked itself over much of the eastern United States, resulting in widespread extreme heat and humidity.

Source: NOAA Storm Events Database, event_id 1268051. Narrative written by the NWS forecast office that issued the report.