Hail history for Oakville, Missouri
NOAA hail reports in and within about 5 km (3 miles) of Oakville since 1998, with preliminary reports to November 3, 2026.
Readout · Oakville
- Last hail
- Apr 2, 2025
- 1.00 in, quarter size
- Hail days, last 5 years
- 4
- since Nov 3, 2021 · 16 reports
- Largest ever
- 2.00 in
- hen egg · Mar 14, 2025
37 reports on 21 days since 1998 · #95 of 491 Missouri places
Hail map · Oakville
- 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 Oakville
The latest hail report in and around Oakville is from April 2, 2025, 1.00 in (quarter size). Since November 3, 2021 there have been 4 separate hail days; the biggest stones in that time were 2.00 in on March 14, 2025.
Over the 20 years 2006–2025, Oakville logged 26 reports on 13 hail days, about 1.3 reports a year. That is 2.6 times the median Missouri town on this site (0.5 a year) and ranks #95 of 491 Missouri cities and towns on this site for all-time reports. Oakville accounts for 6% of the 660 reports filed in St. Louis County.
8% 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 2.00 in (hen egg) on March 14, 2025 near 3.41 SW Cliff Cave.
Reports were up 171% in 2016–2025 (19) compared with 2006–2015 (7). The busiest year was 2025, with 14 reports on 2 days. Hail here peaks in April (41% of reports); 59% fall between April and June.
Reports a year 2006–2025 average
- Oakville 1.3
- St. Louis County 16.9
- Median Missouri town on this site 0.5
Hail days 2006–2025
- Oakville 13
- St. Louis County 108
- Median Missouri town on this site 9
Share 2 in or larger of sized reports
- Oakville 8%
- St. Louis 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 | 12 | 2 | 14 | ||||||||||
| 2024 | 1 | 1 | |||||||||||
| 2023 | 1 | 1 | |||||||||||
| 2022 | 0 | ||||||||||||
| 2021 | 0 | ||||||||||||
| 2020 | 0 | ||||||||||||
| 2019 | 0 | ||||||||||||
| 2018 | 0 | ||||||||||||
| 2017 | 1 | 1 | 2 |
Hail days since Nov 3, 2021
| Date | Reports | Largest | Storm page |
|---|---|---|---|
| Apr 2, 2025 | 2 | 1.00 in | — |
| Mar 14, 2025 | 12 | 2.00 in | — |
| Apr 2, 2024 | 1 | 1.00 in | — |
| Jun 30, 2023 | 1 | 1.25 in | — |
Largest hail on record
| Date | Size | Location | County | Time · source |
|---|---|---|---|---|
| Mar 14, 2025 | 2.00 inhen egg | 3.41 SW Cliff Cave | St. Louis | 21:03 local · NCEI |
| Mar 14, 2025 | 2.00 inhen egg | 2.27 WSW Cliff Cave | St. Louis | 21:01 local · NCEI |
| Mar 14, 2025 | 2.00 inhen egg | 3.41 SW Cliff Cave | St. Louis | 20:40 local · NCEI |
| Mar 14, 2025 | 1.75 ingolf ball | 1.76 WSW Cliff Cave | St. Louis | 20:38 local · NCEI |
| Feb 28, 2017 | 1.75 ingolf ball | Oakville | St. Louis | 17:15 local · NCEI |
Size of every report
- Under 1 in 11 30%
- 1–2 in 23 62%
- 2 in + 3 8%
Most recent reports
| Date | Size | Location | County | Time · source |
|---|---|---|---|---|
| Apr 2, 2025 | 1.00 inquarter | 2.13 SW Cliff Cave | St. Louis | 15:22 local · NCEI |
| Apr 2, 2025 | 1.00 inquarter | Oakville | St. Louis | 15:21 local · NCEI |
| Mar 14, 2025 | 1.50 inping pong ball | 2.13 SW Cliff Cave | St. Louis | 21:09 local · NCEI |
| Mar 14, 2025 | 1.00 inquarter | 1.08 W Cliff Cave | St. Louis | 21:08 local · NCEI |
| Mar 14, 2025 | 1.00 inquarter | 1.76 SW Oakville | St. Louis | 21:08 local · NCEI |
| Mar 14, 2025 | 1.50 inping pong ball | 3 SW Cliff Cave | St. Louis | 21:05 local · NCEI |
| Mar 14, 2025 | 1.25 inhalf dollar | 2.27 WSW Cliff Cave | St. Louis | 21:05 local · NCEI |
| Mar 14, 2025 | 2.00 inhen egg | 3.41 SW Cliff Cave | St. Louis | 21:03 local · NCEI |
| Mar 14, 2025 | 2.00 inhen egg | 2.27 WSW Cliff Cave | St. Louis | 21:01 local · NCEI |
| Mar 14, 2025 | 1.00 inquarter | 0.88 SW Mattese | St. Louis | 20:42 local · NCEI |
| Mar 14, 2025 | 1.00 inquarter | 2.13 SW Cliff Cave | St. Louis | 20:42 local · NCEI |
| Mar 14, 2025 | 1.00 inquarter | 0.88 SW Mattese | St. Louis | 20:41 local · NCEI |
Hail history near Oakville
Questions about hail in Oakville
How often does it hail in Oakville, Missouri?
37 hail reports have been logged in and within about 5 km (3 miles) of Oakville since 1998. Over the 20 years 2006–2025 that averages 1.3 reports a year. That ranks #95 of 491 Missouri places by number of reports.
When is hail season in Oakville?
Most reports come in April, March, June. April alone accounts for 41% of all reports.
What is the largest hail recorded in Oakville?
2.00 in (hen egg size) on March 14, 2025 near 3.41 SW Cliff Cave. 8% of reports here were 2 inches or larger.
When did it last hail in Oakville?
The most recent report in this data is from April 2, 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 Oakville had in the last five years?
4 separate days with hail reports since November 3, 2021, adding up to 16 reports. The most recent was April 2, 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.