Hail history for Green Lake, Wisconsin
NOAA hail reports in and within about 5 km (3 miles) of Green Lake since 1977, with preliminary reports to November 3, 2026.
Readout · Green Lake
- Last hail
- May 15, 2025
- 1.00 in, quarter size
- Hail days, last 5 years
- 1
- since Nov 3, 2021 · 2 reports
- Largest ever
- 3.00 in
- teacup · Aug 3, 1997
10 reports on 9 days since 1977 · #246 of 271 Wisconsin places
Hail map · Green Lake
- 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 Green Lake
The latest hail report in and around Green Lake is from May 15, 2025, 1.00 in (quarter size). Since November 3, 2021 there has been one hail day; the biggest stones in that time were 1.25 in on May 15, 2025.
Over the 20 years 2006–2025, Green Lake logged 4 reports on 3 hail days, about 0.2 reports a year. That is about half the median Wisconsin town on this site (0.5 a year) and ranks #246 of 271 Wisconsin cities and towns on this site for all-time reports. Green Lake accounts for 14% of the 74 reports filed in Green Lake County.
10% of reports with a size were 2 inches (hen egg) or larger, against 6% for the median Wisconsin town on this site. The largest hail on record here is 3.00 in (teacup) on August 3, 1997 near Green Lake.
The busiest year was 2025, with 2 reports on 1 day. Hail here peaks in May (40% of reports); 50% fall between April and June.
Reports a year 2006–2025 average
- Green Lake 0.2
- Green Lake County 1.5
- Median Wisconsin town on this site 0.5
Hail days 2006–2025
- Green Lake 3
- Green Lake County 19
- Median Wisconsin town on this site 7
Share 2 in or larger of sized reports
- Green Lake 10%
- Green Lake County 4%
- Median Wisconsin town on this site 6%
Hail over time
| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Total |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | 0 | ||||||||||||
| 2025 | 2 | 2 | |||||||||||
| 2024 | 0 | ||||||||||||
| 2023 | 0 | ||||||||||||
| 2022 | 0 | ||||||||||||
| 2021 | 0 | ||||||||||||
| 2020 | 0 | ||||||||||||
| 2019 | 0 | ||||||||||||
| 2018 | 0 | ||||||||||||
| 2017 | 0 |
Hail days since Nov 3, 2021
| Date | Reports | Largest | Storm page |
|---|---|---|---|
| May 15, 2025 | 2 | 1.25 in | — |
Largest hail on record
| Date | Size | Location | County | Time · source |
|---|---|---|---|---|
| Aug 3, 1997 | 3.00 inteacup | Green Lake | Green Lake | 18:35 local · NCEI |
| Aug 3, 1977 | 1.75 ingolf ball | — | Green Lake | 15:35 local · NCEI |
| May 15, 2025 | 1.25 inhalf dollar | 3.76 NNE Green Lake | Green Lake | 17:04 local · NCEI |
| May 15, 2025 | 1.00 inquarter | 3.99 NNE Green Lake | Green Lake | 17:15 local · NCEI |
| Apr 30, 2010 | 1.00 inquarter | 2 N Green Lake | Green Lake | 18:00 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 4 40%
- 1–2 in 5 50%
- 2 in + 1 10%
Most recent reports
| Date | Size | Location | County | Time · source |
|---|---|---|---|---|
| May 15, 2025 | 1.00 inquarter | 3.99 NNE Green Lake | Green Lake | 17:15 local · NCEI |
| May 15, 2025 | 1.25 inhalf dollar | 3.76 NNE Green Lake | Green Lake | 17:04 local · NCEI |
| Apr 30, 2010 | 1.00 inquarter | 2 N Green Lake | Green Lake | 18:00 local · NCEI |
| Jul 1, 2006 | 1.00 inquarter | Green Lake | Green Lake | 21:00 local · NCEI |
| May 12, 2004 | 0.75 inpenny | 5 S Berlin | Green Lake | 17:00 local · NCEI |
| May 10, 2001 | 0.75 inpenny | Green Lake | Green Lake | 15:25 local · NCEI |
| Aug 3, 1997 | 3.00 inteacup | Green Lake | Green Lake | 18:35 local · NCEI |
| Jul 18, 1996 | 0.75 inpenny | 5 N Green Lake | Green Lake | 17:29 local · NCEI |
| Oct 17, 1990 | 0.75 inpenny | — | Green Lake | 07:24 local · NCEI |
| Aug 3, 1977 | 1.75 ingolf ball | — | Green Lake | 15:35 local · NCEI |
Hail history near Green Lake
Questions about hail in Green Lake
How often does it hail in Green Lake, Wisconsin?
10 hail reports have been logged in and within about 5 km (3 miles) of Green Lake since 1977. Over the 20 years 2006–2025 that averages 0.2 reports a year. That ranks #246 of 271 Wisconsin places by number of reports.
When is hail season in Green Lake?
Most reports come in May, July, August. May alone accounts for 40% of all reports.
What is the largest hail recorded in Green Lake?
3.00 in (teacup size) on August 3, 1997 near Green Lake. 10% of reports here were 2 inches or larger.
When did it last hail in Green Lake?
The most recent report in this data is from May 15, 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 Green Lake had in the last five years?
1 separate days with hail reports since November 3, 2021, adding up to 2 reports. The most recent was May 15, 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.