Hail history for Hartville, Wyoming
NOAA hail reports in and within about 5 km (3 miles) of Hartville since 1997, with preliminary reports to November 3, 2026.
Readout · Hartville
- Last hail
- Jul 6, 2025
- 1.50 in, ping pong ball size
- Hail days, last 5 years
- 2
- since Nov 3, 2021 · 2 reports
- Largest ever
- 3.00 in
- teacup · Jun 7, 2010
15 reports on 11 days since 1997 · #46 of 61 Wyoming places
Hail map · Hartville
- 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 Hartville
The latest hail report in and around Hartville is from July 6, 2025, 1.50 in (ping pong ball size). Since November 3, 2021 there have been 2 separate hail days; the biggest stones in that time were 1.50 in on July 6, 2025.
Over the 20 years 2006–2025, Hartville logged 12 reports on 8 hail days, about 0.6 reports a year. That is about the same as the median Wyoming town on this site (0.7 a year) and ranks #46 of 61 Wyoming cities and towns on this site for all-time reports. Hartville accounts for 4% of the 388 reports filed in Platte County.
33% of reports with a size were 2 inches (hen egg) or larger, against 7% for the median Wyoming town on this site. The largest hail on record here is 3.00 in (teacup) on June 7, 2010 near Hartville.
Reports were down 50% in 2016–2025 (4) compared with 2006–2015 (8). The busiest year was 2010, with 7 reports on 3 days. Hail here peaks in June (60% of reports); 73% fall between April and June.
Reports a year 2006–2025 average
- Hartville 0.6
- Platte County 13.0
- Median Wyoming town on this site 0.7
Hail days 2006–2025
- Hartville 8
- Platte County 121
- Median Wyoming town on this site 11
Share 2 in or larger of sized reports
- Hartville 33%
- Platte County 11%
- Median Wyoming town on this site 7%
Hail over time
| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Total |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | 0 | ||||||||||||
| 2025 | 1 | 1 | |||||||||||
| 2024 | 1 | 1 | |||||||||||
| 2023 | 0 | ||||||||||||
| 2022 | 0 | ||||||||||||
| 2021 | 0 | ||||||||||||
| 2020 | 0 | ||||||||||||
| 2019 | 1 | 1 | |||||||||||
| 2018 | 0 | ||||||||||||
| 2017 | 0 |
Hail days since Nov 3, 2021
| Date | Reports | Largest | Storm page |
|---|---|---|---|
| Jul 6, 2025 | 1 | 1.50 in | — |
| Jun 30, 2024 | 1 | 1.50 in | — |
Largest hail on record
| Date | Size | Location | County | Time · source |
|---|---|---|---|---|
| Jun 7, 2010 | 3.00 inteacup | Hartville | Platte | 15:49 local · NCEI |
| Jun 7, 2010 | 2.75 inbaseball | Hartville | Platte | 15:58 local · NCEI |
| Jun 7, 2010 | 2.50 intennis ball | 1 E Hartville | Platte | 16:03 local · NCEI |
| Jun 7, 2010 | 2.50 intennis ball | 3 NNE Guernsey | Platte | 16:02 local · NCEI |
| Jun 7, 2010 | 2.50 intennis ball | Hartville | Platte | 15:49 local · NCEI |
Size of every report
- Under 1 in 1 7%
- 1–2 in 9 60%
- 2 in + 5 33%
Most recent reports
| Date | Size | Location | County | Time · source |
|---|---|---|---|---|
| Jul 6, 2025 | 1.50 inping pong ball | 2.65 WSW Hartville | Platte | 16:00 local · NCEI |
| Jun 30, 2024 | 1.50 inping pong ball | Hartville | Platte | 14:25 local · NCEI |
| Sep 10, 2019 | 1.75 ingolf ball | 2.13 SSE Hartville | Platte | 14:05 local · NCEI |
| Aug 2, 2016 | 1.00 inquarter | Hartville | Platte | 14:48 local · NCEI |
| Jun 16, 2015 | 1.75 ingolf ball | 5 N Guernsey | Platte | 16:07 local · NCEI |
| Jun 21, 2010 | 1.00 inquarter | Hartville | Platte | 15:23 local · NCEI |
| Jun 7, 2010 | 2.50 intennis ball | 1 E Hartville | Platte | 16:03 local · NCEI |
| Jun 7, 2010 | 2.50 intennis ball | 3 NNE Guernsey | Platte | 16:02 local · NCEI |
| Jun 7, 2010 | 2.75 inbaseball | Hartville | Platte | 15:58 local · NCEI |
| Jun 7, 2010 | 2.50 intennis ball | Hartville | Platte | 15:49 local · NCEI |
| Jun 7, 2010 | 3.00 inteacup | Hartville | Platte | 15:49 local · NCEI |
| May 21, 2010 | 1.75 ingolf ball | 4 NNE Guernsey | Platte | 16:30 local · NCEI |
Hail history near Hartville
- Guernsey 7 km · 19
- Fort Laramie 21 km · 26
- Glendo 32 km · 21
- Lakeview North 32 km · 11
- Chugcreek 34 km · 12
- Wheatland 36 km · 61
- Lingle 38 km · 30
- Westview Circle 41 km · 10
Questions about hail in Hartville
How often does it hail in Hartville, Wyoming?
15 hail reports have been logged in and within about 5 km (3 miles) of Hartville since 1997. Over the 20 years 2006–2025 that averages 0.6 reports a year. That ranks #46 of 61 Wyoming places by number of reports.
When is hail season in Hartville?
Most reports come in June, May, July. June alone accounts for 60% of all reports.
What is the largest hail recorded in Hartville?
3.00 in (teacup size) on June 7, 2010 near Hartville. 33% of reports here were 2 inches or larger.
When did it last hail in Hartville?
The most recent report in this data is from July 6, 2025 (1.50 in). Final NOAA data runs to July 31, 2026; preliminary NWS reports run to November 3, 2026.
How many hail storms has Hartville had in the last five years?
2 separate days with hail reports since November 3, 2021, adding up to 2 reports. The most recent was July 6, 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.