Hail history for Grangeville, Idaho
NOAA hail reports in and within about 5 km (3 miles) of Grangeville since 1984, with preliminary reports to November 3, 2026.
Readout · Grangeville
- Last hail
- May 21, 2023
- 0.88 in, nickel size
- Hail days, last 5 years
- 2
- since Nov 3, 2021 · 2 reports
- Largest ever
- 1.50 in
- ping pong ball · Jun 24, 1999
10 reports on 10 days since 1984 · #11 of 12 Idaho places
Hail map · Grangeville
- 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 Grangeville
The latest hail report in and around Grangeville is from May 21, 2023, 0.88 in (nickel size). Since November 3, 2021 there have been 2 separate hail days; the biggest stones in that time were 1.00 in on July 7, 2022.
Over the 20 years 2006–2025, Grangeville logged 4 reports on 4 hail days, about 0.2 reports a year. That is 20% less than the median Idaho town on this site (0.3 a year) and ranks #11 of 12 Idaho cities and towns on this site for all-time reports. Grangeville accounts for 15% of the 68 reports filed in Idaho County.
0% of reports with a size were 2 inches (hen egg) or larger, against 0% for the median Idaho town on this site. The largest hail on record here is 1.50 in (ping pong ball) on June 24, 1999 near (S80)grangeville Arp.
The busiest year was 1998, with 2 reports on 2 days. Hail here peaks in July (40% of reports); 40% fall between April and June.
Reports a year 2006–2025 average
- Grangeville 0.2
- Idaho County 1.6
- Median Idaho town on this site 0.3
Hail days 2006–2025
- Grangeville 4
- Idaho County 20
- Median Idaho town on this site 4
Share 2 in or larger of sized reports
- Grangeville 0%
- Idaho County 9%
- Median Idaho 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 | 0 | ||||||||||||
| 2024 | 0 | ||||||||||||
| 2023 | 1 | 1 | |||||||||||
| 2022 | 1 | 1 | |||||||||||
| 2021 | 0 | ||||||||||||
| 2020 | 0 | ||||||||||||
| 2019 | 0 | ||||||||||||
| 2018 | 0 | ||||||||||||
| 2017 | 0 |
Hail days since Nov 3, 2021
| Date | Reports | Largest | Storm page |
|---|---|---|---|
| May 21, 2023 | 1 | 0.88 in | — |
| Jul 7, 2022 | 1 | 1.00 in | — |
Largest hail on record
| Date | Size | Location | County | Damage | Time · source |
|---|---|---|---|---|---|
| Jun 24, 1999 | 1.50 inping pong ball | (S80)grangeville Arp | Idaho | $15K | 16:53 local · NCEI |
| Jul 4, 1998 | 1.25 inhalf dollar | Grangeville | Idaho | — | 16:55 local · NCEI |
| Jul 7, 2022 | 1.00 inquarter | 0.77 SSE Grangeville | Idaho | — | 18:59 local · NCEI |
| Jul 19, 2016 | 1.00 inquarter | 0.29 S Grangeville | Idaho | — | 19:50 local · NCEI |
| Aug 5, 2010 | 1.00 inquarter | Grangeville | Idaho | — | 18:56 local · NCEI |
Size of every report
- Under 1 in 4 40%
- 1–2 in 6 60%
- 2 in + 0 0%
Most recent reports
| Date | Size | Location | County | Damage | Time · source |
|---|---|---|---|---|---|
| May 21, 2023 | 0.88 innickel | 0.91 WSW Grangeville | Idaho | — | 18:40 local · NCEI |
| Jul 7, 2022 | 1.00 inquarter | 0.77 SSE Grangeville | Idaho | — | 18:59 local · NCEI |
| Jul 19, 2016 | 1.00 inquarter | 0.29 S Grangeville | Idaho | — | 19:50 local · NCEI |
| Aug 5, 2010 | 1.00 inquarter | Grangeville | Idaho | — | 18:56 local · NCEI |
| Aug 1, 2005 | 0.75 inpenny | Grangeville | Idaho | — | 16:30 local · NCEI |
| Jul 25, 2004 | 0.75 inpenny | 2 NE Grangeville | Idaho | — | 15:40 local · NCEI |
| Jun 24, 1999 | 1.50 inping pong ball | (S80)grangeville Arp | Idaho | $15K | 16:53 local · NCEI |
| Jul 4, 1998 | 1.25 inhalf dollar | Grangeville | Idaho | — | 16:55 local · NCEI |
| May 20, 1998 | 0.75 inpenny | Grangeville | Idaho | — | 14:50 local · NCEI |
| Jun 20, 1984 | 1.00 inquarter | — | Idaho | — | 14:30 local · NCEI |
Questions about hail in Grangeville
How often does it hail in Grangeville, Idaho?
10 hail reports have been logged in and within about 5 km (3 miles) of Grangeville since 1984. Over the 20 years 2006–2025 that averages 0.2 reports a year. That ranks #11 of 12 Idaho places by number of reports.
When is hail season in Grangeville?
Most reports come in July, May, June. July alone accounts for 40% of all reports.
What is the largest hail recorded in Grangeville?
1.50 in (ping pong ball size) on June 24, 1999 near (S80)grangeville Arp. 0% of reports here were 2 inches or larger.
When did it last hail in Grangeville?
The most recent report in this data is from May 21, 2023 (0.88 in). Final NOAA data runs to July 31, 2026; preliminary NWS reports run to November 3, 2026.
How many hail storms has Grangeville 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 May 21, 2023.
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.