Natural hazards · Winchester

Winchester, CT natural hazards

Most of the natural-hazard damage FEMA expects in Winchester comes from inland flooding, and overall the risk is very high for a U.S. community. Flood insurance has paid 5 claims here since 1978.

FEMA National Risk Index, December 2025 · OpenFEMA claims, aid & declarations

Expected damage

How exposed is Winchester?

Very high

vs. U.S. communities

FEMA expects yearly storm and flood damage to homes and buildings in Winchester to be higher than in 80% of U.S. communities, mostly from inland flooding.

Inland flooding82%Hurricanes9%Everything else9%

By hazard

What Winchester faces

Each hazard’s share of the damage FEMA expects here, and how that compares with the rest of the country.

Inland flooding

82% of expected damage

Well above average · higher than 93% of U.S. places

Recorded about 4 times a year in the area

Hurricanes

9% of expected damage

Well above average · higher than 84% of U.S. places

Recorded about once every 8 years in the area

Lower here

TornadoesHailIce stormsWinter weatherCold wavesHeat wavesWildfireEarthquakesLandslidesStrong windLightningDroughtAvalanches

Not a risk here

Coastal floodingTsunamisVolcanic activity

Flood risk changes street by street. Check a specific address on FEMA’s flood map, and ask about flood insurance before you buy.

Flood insurance claims

Does Winchester flood?

Every paid claim on a federal flood insurance policy in Winchester, from FEMA’s records.

5paid claims since 1978

$36Kpaid to owners

0homes flooded more than once

19782026

Biggest named events

Hurricane Gloria: 1 claim, $16K

of all homes
are insured

No community discount. Winchester isn’t in FEMA’s Community Rating System, which cuts flood insurance up to 45% in towns that do extra flood-proofing.

Insurance rates: .

Around Winchester

Winchester and the towns around it

Very lowLowModerateHighVery high

Winchestermostly inland floodingVery high

Barkhamstedmostly inland floodingHigh

Torringtonmostly inland floodingHigh

Colebrookmostly inland floodingHigh

About these numbers

How to read this page

An average, not a forecastFEMA’s National Risk Index estimates the damage 18 kinds of natural hazards cause in a typical year, from decades of records and models. A quiet decade can follow a bad year.

Compared by rate“Higher than N%” compares yearly damage as a share of what’s here, so a big city isn’t rated riskier just for having more buildings. Winchester covers 3 census tracts, combined by population.

Money that reached townFlood claims are matched to Winchester’s own flood-insurance community; household aid to the registrant’s city; repair grants to the Town of Winchester. FEMA’s model follows property values, so a place that recently lost many homes can rate lower than it feels.

FEMA’s expected losses across Winchester total about $5.1M a year, counting buildings, people and crops.

Sources: FEMA National Risk Index (December 2025); OpenFEMA: NFIP redacted claims, multiple-loss properties, community status book and residential penetration rates, housing assistance (owners and renters), public assistance funded projects, hazard mitigation properties and disaster declarations. Census tracts: U.S. Census Bureau.