Hail history for Aliquippa, Pennsylvania
NOAA hail reports in and within about 5 km (3 miles) of Aliquippa since 1977, with preliminary reports to November 3, 2026.
Readout · Aliquippa
- Last hail
- Jul 20, 2021
- 0.88 in, nickel size
- Hail days, last 5 years
- 0
- since Nov 3, 2021 · 0 reports
- Largest ever
- 1.75 in
- golf ball · Jul 8, 1986
18 reports on 14 days since 1977 · #18 of 108 Pennsylvania places
Hail map · Aliquippa
- Under 1 in
- 1–1.75 in
- 1.75–2.5 in
- 2.5–4 in
- 4 in +
- No size
For homeowners
Roof damage after hail? Get a free inspection
Hail bruises shingles and cracks seals in ways you can't see from the ground, and most insurers set a claim deadline after the storm. The latest hail report in Aliquippa is from July 20, 2021. A local roofer can check and document it at no cost.
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What the record says about Aliquippa
The latest hail report in and around Aliquippa is from July 20, 2021, 0.88 in (nickel size). There has been no hail report here in the five years since November 3, 2021.
Over the 20 years 2006–2025, Aliquippa logged 10 reports on 7 hail days, about 0.5 reports a year. That is 11% more than the median Pennsylvania town on this site (0.5 a year) and ranks #18 of 108 Pennsylvania cities and towns on this site for all-time reports. Aliquippa accounts for 12% of the 153 reports filed in Beaver County.
0% 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 1.75 in (golf ball) on July 8, 1986.
Reports were down 33% in 2016–2025 (4) compared with 2006–2015 (6). The busiest year was 2019, with 3 reports on 1 day. Hail here peaks in May (28% of reports); 39% fall between April and June.
Reports a year 2006–2025 average
- Aliquippa 0.5
- Beaver County 4.1
- Median Pennsylvania town on this site 0.5
Hail days 2006–2025
- Aliquippa 7
- Beaver County 38
- Median Pennsylvania town on this site 6
Share 2 in or larger of sized reports
- Aliquippa 0%
- Beaver County 1%
- Median Pennsylvania town on this site 0%
Hail over time
| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Total |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | 0 | ||||||||||||
| 2025 | 0 | ||||||||||||
| 2024 | 0 | ||||||||||||
| 2023 | 0 | ||||||||||||
| 2022 | 0 | ||||||||||||
| 2021 | 1 | 1 | |||||||||||
| 2020 | 0 | ||||||||||||
| 2019 | 3 | 3 | |||||||||||
| 2018 | 0 | ||||||||||||
| 2017 | 0 |
Largest hail on record
| Date | Size | Location | County | Time · source |
|---|---|---|---|---|
| Jul 8, 1986 | 1.75 ingolf ball | — | Beaver | 12:15 local · NCEI |
| Jul 19, 1983 | 1.75 ingolf ball | — | Beaver | 15:30 local · NCEI |
| Aug 10, 1979 | 1.75 ingolf ball | — | Beaver | 14:00 local · NCEI |
| Jun 30, 1990 | 1.50 inping pong ball | — | Beaver | 15:39 local · NCEI |
| Mar 23, 2011 | 1.00 inquarter | 1.26 WSW West Aliquippa | Beaver | 15:19 local · NCEI |
Sizes filed before 1996 are often rough estimates (round numbers like 7.00 or 8.00 in) without an exact spot; they are shown as NOAA filed them.
Size of every report
- Under 1 in 13 72%
- 1–2 in 5 28%
- 2 in + 0 0%
Most recent reports
| Date | Size | Location | County | Time · source |
|---|---|---|---|---|
| Jul 20, 2021 | 0.88 innickel | 1.26 WSW West Aliquippa | Beaver | 19:30 local · NCEI |
| Dec 1, 2019 | 0.75 inpenny | 1.26 WSW West Aliquippa | Beaver | 16:46 local · NCEI |
| Dec 1, 2019 | 0.75 inpenny | 1.26 WNW Aliquippa | Beaver | 16:41 local · NCEI |
| Dec 1, 2019 | 0.75 inpenny | 1.26 WSW West Aliquippa | Beaver | 16:40 local · NCEI |
| Jul 4, 2012 | 0.88 innickel | 1.26 WSW Aliquippa Arpt | Beaver | 22:28 local · NCEI |
| Aug 19, 2011 | 0.75 inpenny | 1.26 WSW Aliquippa Arpt | Beaver | 14:53 local · NCEI |
| May 13, 2011 | 0.88 innickel | 1.26 WSW West Aliquippa | Beaver | 15:05 local · NCEI |
| Mar 23, 2011 | 1.00 inquarter | 1.26 WSW West Aliquippa | Beaver | 15:19 local · NCEI |
| May 31, 2010 | 0.88 innickel | 1.26 WSW West Aliquippa | Beaver | 12:45 local · NCEI |
| May 31, 2010 | 0.75 inpenny | 1.26 WSW West Aliquippa | Beaver | 12:35 local · NCEI |
| Apr 28, 2002 | 0.75 inpenny | 5 S Monaca | Beaver | 14:00 local · NCEI |
| Jul 7, 1991 | 0.75 inpenny | — | Beaver | 22:07 local · NCEI |
Hail history near Aliquippa
- Economy 7 km · 19
- Monaca 8 km · 10
- Carnot-Moon 11 km · 25
- Franklin Park 13 km · 18
- Industry 14 km · 15
- Beaver Falls 17 km · 20
- Imperial 18 km · 26
- Zelienople 21 km · 11
Questions about hail in Aliquippa
How often does it hail in Aliquippa, Pennsylvania?
18 hail reports have been logged in and within about 5 km (3 miles) of Aliquippa since 1977. Over the 20 years 2006–2025 that averages 0.5 reports a year. That ranks #18 of 108 Pennsylvania places by number of reports.
When is hail season in Aliquippa?
Most reports come in May, July, December. May alone accounts for 28% of all reports.
What is the largest hail recorded in Aliquippa?
1.75 in (golf ball size) on July 8, 1986. 0% of reports here were 2 inches or larger.
When did it last hail in Aliquippa?
The most recent report in this data is from July 20, 2021 (0.88 in). Final NOAA data runs to July 31, 2026; preliminary NWS reports run to November 3, 2026.
How many hail storms has Aliquippa had in the last five years?
None: there has been no hail report in and within about 5 km (3 miles) of Aliquippa since November 3, 2021. The last one was on July 20, 2021.
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.