Hail History

Hail history for Harford, Pennsylvania

NOAA hail reports in and within about 5 km (3 miles) of Harford since 1992, with preliminary reports to November 3, 2026.

Readout · Harford

Last hail
Apr 30, 2024
1.00 in, quarter size
Hail days, last 5 years
1
since Nov 3, 2021 · 1 report
Largest ever
2.75 in
baseball · May 15, 2018

10 reports on 8 days since 1992 · #94 of 108 Pennsylvania places

Hail map · Harford

Harford Montrose 10 mi
  • Under 1 in
  • 1–1.75 in
  • 1.75–2.5 in
  • 2.5–4 in
  • 4 in +
  • No size
10 most recent reports with a location; Susquehanna County is shaded. Open street map

For homeowners

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What the record says about Harford

The latest hail report in and around Harford is from April 30, 2024, 1.00 in (quarter size). Since November 3, 2021 there has been one hail day; the biggest stones in that time were 1.00 in on April 30, 2024.

Over the 20 years 2006–2025, Harford logged 8 reports on 6 hail days, about 0.4 reports a year. That is 11% less than the median Pennsylvania town on this site (0.5 a year) and ranks #94 of 108 Pennsylvania cities and towns on this site for all-time reports. Harford accounts for 13% of the 75 reports filed in Susquehanna County.

10% of reports with a size were 2 inches (hen egg) or larger, against 0% for the median Pennsylvania town on this site. The largest hail on record here is 2.75 in (baseball) on May 15, 2018 near Harford.

Reports were down 40% in 2016–2025 (3) compared with 2006–2015 (5). The busiest year was 2010, with 3 reports on 2 days. Hail here peaks in May (40% of reports); 60% fall between April and June.

Reports a year 2006–2025 average

  • Harford 0.4
  • Susquehanna County 3.3
  • Median Pennsylvania town on this site 0.5

Hail days 2006–2025

  • Harford 6
  • Susquehanna County 30
  • Median Pennsylvania town on this site 6

Share 2 in or larger of sized reports

  • Harford 10%
  • Susquehanna County 7%
  • Median Pennsylvania town on this site 0%

Hail over time

0123 1992: 1 reports, largest 1.00 in 1995 2000: 1 reports, largest 0.75 in 2000 2005 2008: 2 reports, largest 1.00 in 2010: 3 reports, largest 1.00 in 2010 2015 2018: 2 reports, largest 2.75 in 2020 2024: 1 reports, largest 1.00 in 2025
Reports per year, 1992–2026. Bar colour shows the largest hail that year. Reporting grew sharply after the mid-1990s, so early decades undercount.
01234 Jan Feb Mar April: 1 reports (10%) Apr May: 4 reports (40%) May June: 1 reports (10%) Jun Jul August: 2 reports (20%) Aug September: 2 reports (20%) Sep Oct Nov Dec
All 10 reports by calendar month.
Reports per month, 2017–2026. Darker cells had more reports.
YearJanFebMarAprMayJunJulAugSepOctNovDecTotal
2026 0
2025 0
2024 1 1
2023 0
2022 0
2021 0
2020 0
2019 0
2018 2 2
2017 0

Hail days since Nov 3, 2021

DateReportsLargestStorm page
Apr 30, 2024 1 1.00 in —

Largest hail on record

Largest hail reports in Harford
Date Size Location County Damage Time · source
May 15, 2018 2.75 inbaseball Harford Susquehanna $10K 13:46 local · NCEI
Apr 30, 2024 1.00 inquarter 0.07 WSW Harford Susquehanna — 13:52 local · NCEI
May 15, 2018 1.00 inquarter Gibson Susquehanna — 13:36 local · NCEI
Sep 13, 2010 1.00 inquarter Gibson Susquehanna — 13:32 local · NCEI
Sep 13, 2010 1.00 inquarter Gibson Susquehanna — 12:32 local · NCEI

Size of every report

Most recent reports

Most recent hail reports in Harford
Date Size Location County Damage Time · source
Apr 30, 2024 1.00 inquarter 0.07 WSW Harford Susquehanna — 13:52 local · NCEI
May 15, 2018 2.75 inbaseball Harford Susquehanna $10K 13:46 local · NCEI
May 15, 2018 1.00 inquarter Gibson Susquehanna — 13:36 local · NCEI
Sep 13, 2010 1.00 inquarter Gibson Susquehanna — 13:32 local · NCEI
Sep 13, 2010 1.00 inquarter Gibson Susquehanna — 12:32 local · NCEI
May 4, 2010 1.00 inquarter 2.07 NW Gibson Susquehanna — 15:02 local · NCEI
Aug 10, 2008 1.00 inquarter 2.07 NW Gibson Susquehanna — 13:47 local · NCEI
Jun 16, 2008 0.88 innickel Harford Susquehanna — 14:50 local · NCEI
May 9, 2000 0.75 inpenny Harford Susquehanna — 18:50 local · NCEI
Aug 25, 1992 1.00 inquarter — Susquehanna — 15:05 local · NCEI

Hail history near Harford

Questions about hail in Harford

How often does it hail in Harford, Pennsylvania?

10 hail reports have been logged in and within about 5 km (3 miles) of Harford since 1992. Over the 20 years 2006–2025 that averages 0.4 reports a year. That ranks #94 of 108 Pennsylvania places by number of reports.

When is hail season in Harford?

Most reports come in May, August, September. May alone accounts for 40% of all reports.

What is the largest hail recorded in Harford?

2.75 in (baseball size) on May 15, 2018 near Harford. 10% of reports here were 2 inches or larger.

When did it last hail in Harford?

The most recent report in this data is from April 30, 2024 (1.00 in). Final NOAA data runs to July 31, 2026; preliminary NWS reports run to November 3, 2026.

How many hail storms has Harford had in the last five years?

1 separate days with hail reports since November 3, 2021, adding up to 1 reports. The most recent was April 30, 2024.

Where does this hail data come from?

Hail reports come from the NOAA NCEI Storm Events Database, which the National Weather Service compiles from spotter, public, law enforcement and media reports. Recent days use preliminary NWS Local Storm Reports via the Iowa Environmental Mesonet until NOAA publishes final data. Only reported hail is counted, so areas with fewer people tend to have fewer reports.