Natural Disaster Risk in Windham

Natural Hazard Profile: Windham, New Hampshire

Windham, in Rockingham County, is a city of approximately 16,038 residents situated along the northeastern Atlantic Seaboard. Its humid continental climate brings long, cold winters and brief, warm summers, and in particular heavy nor'easter snowstorms. These conditions collectively define the natural hazard environment that Windham residents and property owners must navigate.

According to FEMA's National Risk Index, Windham carries an overall risk score of 7.3/10, placing it in the high category. Coastal flooding is the dominant hazard, with storm surge from tropical systems and nor'easters capable of inundating low-lying shoreline areas well above normal tidal levels. The area also faces notable exposure to ice storm and earthquake.

Within New Hampshire, Windham's risk is, slightly above the 6.2/10 state average. Nationally, it ranks well above the U.S. national average of 4.5/10. FEMA's analysis of Rockingham County identifies coastal flood as the foremost hazard, followed by ice storm and earthquake. These rankings reflect the relative frequency and severity of each hazard type in the local environment.

Windham's high risk designation reflects meaningful exposure to natural hazards. Residents should verify that their insurance covers the area's primary risks, prepare a family emergency plan, and stay informed about seasonal hazard peaks through local weather and emergency management services.