Hail history for Hermann, Missouri
NOAA hail reports in and within about 5 km (3 miles) of Hermann since 1967, with preliminary reports to November 3, 2026.
Readout · Hermann
- Last hail
- Mar 14, 2024
- 1.75 in, golf ball size
- Hail days, last 5 years
- 1
- since Nov 3, 2021 · 1 report
- Largest ever
- 2.75 in
- baseball · Jun 10, 2011
19 reports on 17 days since 1967 · #251 of 491 Missouri places
Hail map · Hermann
- 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 Hermann
The latest hail report in and around Hermann is from March 14, 2024, 1.75 in (golf ball size). Since November 3, 2021 there has been one hail day; the biggest stones in that time were 1.75 in on March 14, 2024.
Over the 20 years 2006–2025, Hermann logged 8 reports on 8 hail days, about 0.4 reports a year. That is 20% less than the median Missouri town on this site (0.5 a year) and ranks #251 of 491 Missouri cities and towns on this site for all-time reports. Hermann accounts for 14% of the 138 reports filed in Gasconade County.
11% of reports with a size were 2 inches (hen egg) or larger, against 5% for the median Missouri town on this site. The largest hail on record here is 2.75 in (baseball) on June 10, 2011 near 3 SSW Hermann.
Reports were down 67% in 2016–2025 (2) compared with 2006–2015 (6). The busiest year was 2011, with 4 reports on 4 days. Hail here peaks in April (32% of reports); 68% fall between April and June.
Reports a year 2006–2025 average
- Hermann 0.4
- Gasconade County 3.9
- Median Missouri town on this site 0.5
Hail days 2006–2025
- Hermann 8
- Gasconade County 47
- Median Missouri town on this site 9
Share 2 in or larger of sized reports
- Hermann 11%
- Gasconade County 8%
- Median Missouri town on this site 5%
Hail over time
| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Total |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | 0 | ||||||||||||
| 2025 | 0 | ||||||||||||
| 2024 | 1 | 1 | |||||||||||
| 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 |
|---|---|---|---|
| Mar 14, 2024 | 1 | 1.75 in | — |
Largest hail on record
| Date | Size | Location | County | Time · source |
|---|---|---|---|---|
| Jun 10, 2011 | 2.75 inbaseball | 3 SSW Hermann | Gasconade | 16:13 local · NCEI |
| Mar 2, 2012 | 2.00 inhen egg | Hermann | Gasconade | 04:42 local · NCEI |
| Mar 14, 2024 | 1.75 ingolf ball | Hermann | Gasconade | 14:24 local · NCEI |
| May 22, 2011 | 1.75 ingolf ball | 3.11 S Hermann | Gasconade | 14:50 local · NCEI |
| May 15, 1990 | 1.75 ingolf ball | — | Gasconade | 15:15 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 10 53%
- 1–2 in 7 37%
- 2 in + 2 11%
Most recent reports
| Date | Size | Location | County | Time · source |
|---|---|---|---|---|
| Mar 14, 2024 | 1.75 ingolf ball | Hermann | Gasconade | 14:24 local · NCEI |
| May 11, 2016 | 1.00 inquarter | 1.34 WSW Hermann | Gasconade | 16:45 local · NCEI |
| Apr 28, 2014 | 0.75 inpenny | Hermann | Gasconade | 12:35 local · NCEI |
| Mar 2, 2012 | 2.00 inhen egg | Hermann | Gasconade | 04:42 local · NCEI |
| Jun 10, 2011 | 2.75 inbaseball | 3 SSW Hermann | Gasconade | 16:13 local · NCEI |
| May 22, 2011 | 1.75 ingolf ball | 3.11 S Hermann | Gasconade | 14:50 local · NCEI |
| Apr 19, 2011 | 0.88 innickel | 3.96 S Hermann | Gasconade | 16:22 local · NCEI |
| Mar 4, 2011 | 0.88 innickel | 0.54 W Hermann | Gasconade | 16:25 local · NCEI |
| Nov 5, 2005 | 0.88 innickel | Hermann | Gasconade | 21:35 local · NCEI |
| Jun 13, 2005 | 0.75 inpenny | Hermann | Gasconade | 15:40 local · NCEI |
| May 23, 2004 | 1.00 inquarter | 4 S Hermann | Gasconade | 16:27 local · NCEI |
| May 23, 2004 | 0.75 inpenny | Hermann | Gasconade | 16:20 local · NCEI |
Hail history near Hermann
- Big Spring 12 km · 10
- Jonesburg 21 km · 13
- New Haven 22 km · 26
- New Florence 24 km · 18
- Warrenton 29 km · 46
- Montgomery City 31 km · 23
- Gerald 34 km · 19
- Marthasville 34 km · 13
Questions about hail in Hermann
How often does it hail in Hermann, Missouri?
19 hail reports have been logged in and within about 5 km (3 miles) of Hermann since 1967. Over the 20 years 2006–2025 that averages 0.4 reports a year. That ranks #251 of 491 Missouri places by number of reports.
When is hail season in Hermann?
Most reports come in April, March, May. April alone accounts for 32% of all reports.
What is the largest hail recorded in Hermann?
2.75 in (baseball size) on June 10, 2011 near 3 SSW Hermann. 11% of reports here were 2 inches or larger.
When did it last hail in Hermann?
The most recent report in this data is from March 14, 2024 (1.75 in). Final NOAA data runs to July 31, 2026; preliminary NWS reports run to November 3, 2026.
How many hail storms has Hermann 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 14, 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.