Hail history for Mono County, California
Every NOAA hail report filed in Mono County since 2000, with preliminary National Weather Service reports to November 3, 2026.
Readout · Mono County
- Last hail
- Aug 13, 2026
- 1.00 in, quarter size · preliminary
- Hail days, last 5 years
- 2
- since Nov 3, 2021 · 2 reports
- Largest ever
- 1.00 in
- quarter · Aug 13, 2026
11 reports on 11 days since 2000 · #30 of 47 California counties
Hail map · Mono County
- 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 Mono County
The latest hail report in Mono County is from August 13, 2026, 1.00 in (quarter size). Since November 3, 2021 there have been 2 separate hail days; the biggest stones in that time were 1.00 in on August 13, 2026.
Over the 20 years 2006–2025, Mono County logged 7 reports on 7 hail days, about 0.3 reports a year. That is 13% less than the median California county (0.4 a year) and ranks #30 of 47 California counties for all-time reports. Mono County holds 1% of all 938 hail reports in California.
0% of reports with a size were 2 inches (hen egg) or larger, against 0% for the median California county. The largest hail on record here is 1.00 in (quarter) on August 13, 2026 near Lee Vining.
The busiest year was 2014, with 2 reports on 2 days. Hail here peaks in July (36% of reports); 18% fall between April and June.
Reports a year 2006–2025 average
- Mono County 0.3
- Median California county 0.4
Hail days 2006–2025
- Mono County 7
- Median California county 7
Share 2 in or larger of sized reports
- Mono County 0%
- Median California county 0%
Hail over time
| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Total |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | 1 | 1 | |||||||||||
| 2025 | 1 | 1 | |||||||||||
| 2024 | 0 | ||||||||||||
| 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 |
|---|---|---|---|
| Aug 13, 2026 | 1 | 1.00 in | View |
| Sep 25, 2025 | 1 | 0.25 in | — |
Largest hail on record
| Date | Size | Location | Time · source |
|---|---|---|---|
| Aug 13, 2026 | 1.00 inquarter | Lee Vining | 19:55 UTC · NWS prelim. |
| Jul 14, 2014 | 1.00 inquarter | 0.69 N Bridgeport | 14:55 local · NCEI |
| Jul 3, 2013 | 1.00 inquarter | 0.69 N Bridgeport | 14:48 local · NCEI |
| Aug 1, 2014 | 0.88 innickel | 1.49 NNW Benton | 15:58 local · NCEI |
| Jun 16, 2019 | 0.75 inpenny | 16.33 SSW Walker | 15:00 local · NCEI |
Size of every report
- Under 1 in 8 73%
- 1–2 in 3 27%
- 2 in + 0 0%
Most recent reports
| Date | Size | Location | Damage | Time · source |
|---|---|---|---|---|
| Aug 13, 2026 | 1.00 inquarter | Lee Vining | — | 19:55 UTC · NWS prelim. |
| Sep 25, 2025 | 0.25 inpea | 2.15 NW Toms Place | —1 injured | 13:00 local · NCEI |
| Jun 16, 2019 | 0.75 inpenny | 16.33 SSW Walker | — | 15:00 local · NCEI |
| Aug 1, 2014 | 0.88 innickel | 1.49 NNW Benton | — | 15:58 local · NCEI |
| Jul 14, 2014 | 1.00 inquarter | 0.69 N Bridgeport | — | 14:55 local · NCEI |
| Jul 3, 2013 | 1.00 inquarter | 0.69 N Bridgeport | — | 14:48 local · NCEI |
| May 27, 2008 | 0.75 inpenny | 2.21 NNE Bridgeport Bryant Ar | — | 10:11 local · NCEI |
| Aug 27, 2007 | 0.75 inpenny | Bodie | — | 13:14 local · NCEI |
| Jul 5, 2004 | 0.75 inpenny | 3 N Walker | — | 16:40 local · NCEI |
| Jul 4, 2001 | 0.75 inpenny | Mammoth Lakes | — | 13:50 local · NCEI |
| Aug 3, 2000 | 0.75 inpenny | Mammoth Lakes | — | 14:50 local · NCEI |
Smaller places with fewer than 10 reports
These places have too few reports for a page of their own, so their record lives here.
| Place | Reports | Hail days | Latest |
|---|---|---|---|
| Bridgeport | 3 | 3 | Jul 14, 2014 |
| Mammoth Lakes | 2 | 2 | Jul 4, 2001 |
| Aspen Springs | 1 | 1 | Sep 25, 2025 |
| Benton | 1 | 1 | Aug 1, 2014 |
| Lee Vining | 1 | 1 | Aug 13, 2026 |
Questions about hail in Mono County
How often does it hail in Mono County, California?
11 hail reports have been logged in Mono County since 2000. Over the 20 years 2006–2025 that averages 0.3 reports a year. That ranks #30 of 47 California counties by number of reports.
When is hail season in Mono County?
Most reports come in July, August, May. July alone accounts for 36% of all reports.
What is the largest hail recorded in Mono County?
1.00 in (quarter size) on August 13, 2026 near Lee Vining. 0% of reports here were 2 inches or larger.
When did it last hail in Mono County?
The most recent report in this data is from August 13, 2026 (1.00 in). Final NOAA data runs to July 31, 2026; preliminary NWS reports run to November 3, 2026.
How many hail storms has Mono County 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 August 13, 2026.
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.