Pilot Index / Connecticut / 2025

NCEI Storm Events Source. Day Totals Are Not Individually Verified.

Connecticut Hail Map for 2025

4 published severe days across Connecticut in 2025.

Updated Oct 28, 2026.

Coverage is partial. 473 source scopes are pending. Pending data is not a zero report count.

Showing 4 of 4 severe days. The map and details show hail reports only. Day totals also include wind and tornado reports.

Sep 6, 2025. 1 of 3 Listed. 1.00 in Hail

  • Hail, 1.00 in

    Sep 6, 2025, 2:54 PM EDT

    BANTAM

    Record
    • Sep 6, 2025, 2:54 PM EDT. Hail, 1.00 in, BANTAM. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1295113.
Dec 19, 2025. 0 of 11 Listed

Day total. Reports are not individually verified here.

Jul 25, 2025. 0 of 4 Listed

Day total. Reports are not individually verified here.

Jul 3, 2025. 3 of 13 Listed. 1.75 in Hail

  • Hail, 1.75 in

    Jul 3, 2025, 6:45 PM EDT

    SOUTH KILLINGLY

    Record
    • Jul 3, 2025, 6:45 PM EDT. Hail, 1.75 in, SOUTH KILLINGLY. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1260390.

  • Hail, 1.00 in

    Jul 3, 2025, 6:40 PM EDT

    EAST BROOKLYN

    Record
    • Jul 3, 2025, 6:40 PM EDT. Hail, 1.00 in, EAST BROOKLYN. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1260388.

  • Hail, 1.00 in

    Jul 3, 2025, 6:40 PM EDT

    KILLINGLY CENTER

    Record
    • Jul 3, 2025, 6:40 PM EDT. Hail, 1.00 in, KILLINGLY CENTER. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1260389.
TimeWhatSize or SpeedWhereDetails
Dec 19, 202511 severe reportsConnecticut0 of 11 listed. Day total. Reports are not individually verified here.
Sep 6, 20253 severe reports1.00 in hailConnecticut
1 of 3 Listed
  • Sep 6, 2025, 2:54 PM EDT. Hail, 1.00 in, BANTAM. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1295113.
Jul 25, 20254 severe reportsConnecticut0 of 4 listed. Day total. Reports are not individually verified here.
Jul 3, 202513 severe reports1.75 in hailConnecticut
3 of 13 Listed
  • Jul 3, 2025, 6:45 PM EDT. Hail, 1.75 in, SOUTH KILLINGLY. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1260390.
  • Jul 3, 2025, 6:40 PM EDT. Hail, 1.00 in, EAST BROOKLYN. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1260388.
  • Jul 3, 2025, 6:40 PM EDT. Hail, 1.00 in, KILLINGLY CENTER. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1260389.
How We Count

This page uses published ground reports from 2016-01-01 through 2026-10-29. Coverage is partial. 473 source scopes are pending. Pending data is not a zero report count.

Hail counts at 1.00 in or larger. Wind counts at 58 mph or stronger. State days also include tornado reports.

Reports use the local civil date and clock. City pages use the city clock. State pages use each report location clock.

Exact repeated observations are counted once. Nearby reports with different times, coordinates or sizes remain separate observations.

NCEI rows are verified against NCEI Storm Events. SPC and NWS local reports are preliminary.

Radar signatures and warning polygons are not ground reports and are not in these counts.

A missing report does not show that no storm occurred. These pages show city or state exposure, not damage at an address.

Links

This free page covers the state. It does not check a street address.

Limits

This page is not a certified record.

This page shows weather exposure, not damage or cause.

This page is not an expert opinion and it is not a meteorologist review.

Verify these rows with official NOAA and NWS records.

VectorWX is not affiliated with or endorsed by NOAA or NWS.

Radar-estimated hail size comes from MRMS MESH or NCEI nx3hail. It is an estimate of hail aloft. It is not a measurement of hail on a roof.