Hail history for Mack, Ohio
NOAA hail reports in and within about 5 km (3 miles) of Mack since 1997, with preliminary reports to November 3, 2026.
Readout · Mack
- Last hail
- Mar 30, 2025
- 1.00 in, quarter size
- Hail days, last 5 years
- 1
- since Nov 3, 2021 · 1 report
- Largest ever
- 2.75 in
- baseball · Jul 2, 1997
12 reports on 11 days since 1997 · #181 of 246 Ohio places
Hail map · Mack
- Under 1 in
- 1–1.75 in
- 1.75–2.5 in
- 2.5–4 in
- 4 in +
- No size
For homeowners
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What the record says about Mack
The latest hail report in and around Mack is from March 30, 2025, 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 March 30, 2025.
Over the 20 years 2006–2025, Mack logged 9 reports on 8 hail days, about 0.5 reports a year. That is about the same as the median Ohio town on this site (0.5 a year) and ranks #181 of 246 Ohio cities and towns on this site for all-time reports. Mack accounts for 6% of the 210 reports filed in Hamilton County.
8% of reports with a size were 2 inches (hen egg) or larger, against 0% for the median Ohio town on this site. The largest hail on record here is 2.75 in (baseball) on July 2, 1997 near Delhi.
Reports were down 50% in 2016–2025 (3) compared with 2006–2015 (6). The busiest year was 2015, with 2 reports on 2 days. Hail here peaks in June (33% of reports); 50% fall between April and June.
Reports a year 2006–2025 average
- Mack 0.5
- Hamilton County 7.1
- Median Ohio town on this site 0.5
Hail days 2006–2025
- Mack 8
- Hamilton County 58
- Median Ohio town on this site 8
Share 2 in or larger of sized reports
- Mack 8%
- Hamilton County 2%
- Median Ohio 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 | 1 | 1 | |||||||||||
| 2024 | 0 | ||||||||||||
| 2023 | 0 | ||||||||||||
| 2022 | 0 | ||||||||||||
| 2021 | 1 | 1 | |||||||||||
| 2020 | 1 | 1 | |||||||||||
| 2019 | 0 | ||||||||||||
| 2018 | 0 | ||||||||||||
| 2017 | 0 |
Hail days since Nov 3, 2021
| Date | Reports | Largest | Storm page |
|---|---|---|---|
| Mar 30, 2025 | 1 | 1.00 in | — |
Largest hail on record
| Date | Size | Location | County | Damage | Time · source |
|---|---|---|---|---|---|
| Jul 2, 1997 | 2.75 inbaseball | Delhi | Hamilton | $100K | 18:04 local · NCEI |
| Apr 22, 2005 | 1.75 ingolf ball | Delhi | Hamilton | $20K | 18:50 local · NCEI |
| Mar 30, 2025 | 1.00 inquarter | 1.28 ESE Delhi | Hamilton | — | 19:49 local · NCEI |
| Aug 25, 2020 | 0.88 innickel | 2.14 W Bridgetown | Hamilton | — | 23:27 local · NCEI |
| Apr 9, 2015 | 0.88 innickel | 0.87 SE Delhi | Hamilton | — | 17:12 local · NCEI |
Size of every report
- Under 1 in 9 75%
- 1–2 in 2 17%
- 2 in + 1 8%
Most recent reports
| Date | Size | Location | County | Damage | Time · source |
|---|---|---|---|---|---|
| Mar 30, 2025 | 1.00 inquarter | 1.28 ESE Delhi | Hamilton | — | 19:49 local · NCEI |
| Mar 28, 2021 | 0.75 inpenny | 1.61 W Mack | Hamilton | — | 00:13 local · NCEI |
| Aug 25, 2020 | 0.88 innickel | 2.14 W Bridgetown | Hamilton | — | 23:27 local · NCEI |
| Jun 30, 2015 | 0.75 inpenny | 1.28 WSW Mack | Hamilton | — | 17:46 local · NCEI |
| Apr 9, 2015 | 0.88 innickel | 0.87 SE Delhi | Hamilton | — | 17:12 local · NCEI |
| Jun 10, 2011 | 0.75 inpenny | Delhi | Hamilton | — | 16:03 local · NCEI |
| Jun 10, 2011 | 0.88 innickel | Delhi | Hamilton | — | 12:10 local · NCEI |
| Jul 17, 2010 | 0.75 inpenny | Delhi | Hamilton | — | 16:06 local · NCEI |
| Jun 2, 2007 | 0.88 innickel | Delhi | Hamilton | $1K | 14:29 local · NCEI |
| Apr 22, 2005 | 1.75 ingolf ball | Delhi | Hamilton | $20K | 18:50 local · NCEI |
| Aug 22, 2003 | 0.75 inpenny | 2 N Delhi | Hamilton | — | 06:30 local · NCEI |
| Jul 2, 1997 | 2.75 inbaseball | Delhi | Hamilton | $100K | 18:04 local · NCEI |
Hail history near Mack
- Cincinnati 15 km · 54
- Harrison 15 km · 10
- Fairfield 23 km · 15
- Sharonville 28 km · 17
- Hamilton 29 km · 27
- Olde West Chester 32 km · 10
- Milford 34 km · 19
- Oxford 40 km · 17
Questions about hail in Mack
How often does it hail in Mack, Ohio?
12 hail reports have been logged in and within about 5 km (3 miles) of Mack since 1997. Over the 20 years 2006–2025 that averages 0.5 reports a year. That ranks #181 of 246 Ohio places by number of reports.
When is hail season in Mack?
Most reports come in June, March, April. June alone accounts for 33% of all reports.
What is the largest hail recorded in Mack?
2.75 in (baseball size) on July 2, 1997 near Delhi. 8% of reports here were 2 inches or larger.
When did it last hail in Mack?
The most recent report in this data is from March 30, 2025 (1.00 in). Final NOAA data runs to July 31, 2026; preliminary NWS reports run to November 3, 2026.
How many hail storms has Mack 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 March 30, 2025.
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.