Hail history for Grenville, New Mexico
NOAA hail reports in and within about 5 km (3 miles) of Grenville since 1973, with preliminary reports to November 5, 2026.
Readout · Grenville
- Last hail
- May 3, 2024
- 1.00 in, quarter size
- Hail days, last 5 years
- 1
- since Nov 5, 2021 · 1 report
- Largest ever
- 2.00 in
- hen egg · Aug 7, 2018
18 reports on 15 days since 1973 · #41 of 70 New Mexico places
Hail map · Grenville
- 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 Grenville
The latest hail report in and around Grenville is from May 3, 2024, 1.00 in (quarter size). Since November 5, 2021 there has been one hail day; the biggest stones in that time were 1.00 in on May 3, 2024.
Over the 20 years 2006–2025, Grenville logged 11 reports on 8 hail days, about 0.6 reports a year. That is about the same as the median New Mexico town on this site (0.6 a year) and ranks #41 of 70 New Mexico cities and towns on this site for all-time reports. Grenville accounts for 4% of the 420 reports filed in Union County.
6% of reports with a size were 2 inches (hen egg) or larger, against 6% for the median New Mexico town on this site. The largest hail on record here is 2.00 in (hen egg) on August 7, 2018 near Grenville.
Reports were down 63% in 2016–2025 (3) compared with 2006–2015 (8). The busiest year was 2013, with 3 reports on 1 day. Hail here peaks in June (39% of reports); 56% fall between April and June.
Reports a year 2006–2025 average
- Grenville 0.6
- Union County 13.4
- Median New Mexico town on this site 0.6
Hail days 2006–2025
- Grenville 8
- Union County 123
- Median New Mexico town on this site 9
Share 2 in or larger of sized reports
- Grenville 6%
- Union County 7%
- Median New Mexico town on this site 6%
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 | 1 | 1 | |||||||||||
| 2017 | 1 | 1 |
Hail days since Nov 5, 2021
| Date | Reports | Largest | Storm page |
|---|---|---|---|
| May 3, 2024 | 1 | 1.00 in | — |
Largest hail on record
| Date | Size | Location | County | Time · source |
|---|---|---|---|---|
| Aug 7, 2018 | 2.00 inhen egg | Grenville | Union | 17:40 local · NCEI |
| Aug 17, 2001 | 1.75 ingolf ball | Grenville | Union | 17:15 local · NCEI |
| Jul 24, 1973 | 1.75 ingolf ball | — | Union | 17:30 local · NCEI |
| Jun 18, 2013 | 1.50 inping pong ball | Grenville | Union | 19:20 local · NCEI |
| May 3, 2024 | 1.00 inquarter | 0.89 NW Grenville | Union | 15:17 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 8 44%
- 1–2 in 9 50%
- 2 in + 1 6%
Most recent reports
| Date | Size | Location | County | Damage | Time · source |
|---|---|---|---|---|---|
| May 3, 2024 | 1.00 inquarter | 0.89 NW Grenville | Union | — | 15:17 local · NCEI |
| Aug 7, 2018 | 2.00 inhen egg | Grenville | Union | — | 17:40 local · NCEI |
| Aug 14, 2017 | 0.88 innickel | Grenville | Union | — | 14:30 local · NCEI |
| Jun 8, 2015 | 1.00 inquarter | Grenville | Union | — | 16:19 local · NCEI |
| Jun 18, 2013 | 1.50 inping pong ball | Grenville | Union | — | 19:20 local · NCEI |
| Jun 18, 2013 | 0.88 innickel | 0.55 W Grenville | Union | — | 19:20 local · NCEI |
| Jun 18, 2013 | 1.00 inquarter | Grenville | Union | — | 18:58 local · NCEI |
| Jul 4, 2010 | 0.75 inpenny | 0.55 W Grenville | Union | — | 16:01 local · NCEI |
| Jul 4, 2010 | 1.00 inquarter | Grenville | Union | $500 | 16:00 local · NCEI |
| May 29, 2007 | 1.00 inquarter | Grenville | Union | — | 15:23 local · NCEI |
| Jun 2, 2006 | 0.88 innickel | Grenville | Union | — | 15:50 local · NCEI |
| Jun 2, 2003 | 0.75 inpenny | Grenville | Union | — | 16:40 local · NCEI |
Hail history near Grenville
- Des Moines 27 km · 20
- Capulin 39 km · 36
- Folsom 39 km · 11
- Clayton 45 km · 57
Questions about hail in Grenville
How often does it hail in Grenville, New Mexico?
18 hail reports have been logged in and within about 5 km (3 miles) of Grenville since 1973. Over the 20 years 2006–2025 that averages 0.6 reports a year. That ranks #41 of 70 New Mexico places by number of reports.
When is hail season in Grenville?
Most reports come in June, July, May. June alone accounts for 39% of all reports.
What is the largest hail recorded in Grenville?
2.00 in (hen egg size) on August 7, 2018 near Grenville. 6% of reports here were 2 inches or larger.
When did it last hail in Grenville?
The most recent report in this data is from May 3, 2024 (1.00 in). Final NOAA data runs to July 31, 2026; preliminary NWS reports run to November 5, 2026.
How many hail storms has Grenville had in the last five years?
1 separate days with hail reports since November 5, 2021, adding up to 1 reports. The most recent was May 3, 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.