Natural Disaster Risk in Port Byron
New York
Risk Summary for Port Byron
Port Byron scores 6.2/10 (High risk), above the U.S. average of 4.5. The leading hazard is Coastal Flooding.
Top Hazards
All 18 Hazard Scores
How it compares
Live Conditions
🏠 What this means for insurance
Above-average risk — check your policy limits
Standard homeowners insurance may not fully cover all hazards rated highly in this area. Verify that your policy includes adequate coverage for the top local hazards, and ask your insurer about specific endorsements or separate policies (e.g., flood, earthquake).
This is general information only. Consult a licensed insurance professional for advice specific to your property.
Natural Hazard Profile: Port Byron, New York
Port Byron, in Cayuga County, is a town of roughly 3,959 residents situated in the Great Lakes region. Its humid continental climate brings cold winters, warm summers, and significant regional climate variation, and in particular nor'easters and lake-effect snowstorms. These conditions collectively define the natural hazard environment that Port Byron residents and property owners must navigate.
Port Byron's overall natural disaster risk is rated 6.2/10 (High) by FEMA's National Risk Index. The risk of coastal inundation tops the local hazard profile, with the area exposed to storm surge, tidal flooding, and wave action during major coastal storm events. Secondary hazards include ice storm and avalanche.
Within New York, Port Byron's risk is, near the 6.1/10 state average. Nationally, it ranks above the U.S. national average of 4.5/10. FEMA's analysis of Cayuga County identifies coastal flood as the foremost hazard, followed by ice storm and avalanche. These rankings reflect the relative frequency and severity of each hazard type in the local environment.
Port Byron'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.
What this means for Port Byron: Coastal Flooding preparedness
- Elevate utilities and consider flood-resistant construction in low-lying shoreline areas.
- Coastal flood and storm-surge damage requires separate flood insurance, not standard homeowners coverage.
- Know your evacuation zone and monitor tidal and surge forecasts during coastal storms.
Local Factors for Port Byron
These city-level factors differentiate Port Byron from other communities in Cayuga County and provide geographic context for its hazard exposure.
Population
3,959
Small TownGeographic Zone
Atlantic Coast
Hurricane, nor'easter & coastal flood risk
Climate Band
Cool Continental
Latitude 43.1°
Flood Terrain
Minimal — county topography limits flood risk
Flood score: 1.0/10
Wildfire Exposure
Lower — moist climate limits wildfire frequency
Fire score: 4.1/10
Coordinates
43.0589° N, 76.6584° W
Cayuga County
Population and coordinates from SimpleMaps US Cities data. Hazard scores from FEMA National Risk Index. Geographic classification derived from coordinates.
Recent Climate Data for Port Byron
Last 12 months · Source: Open-Meteo archive
Notable Weather Days (last 12 months)
ZIP Codes in Port Byron
Other cities in New York
Data source: FEMA National Risk Index (NRI). Scores normalized to 1–10 across all US counties. City scores inherit county-level FEMA data. For informational purposes only.