Hail history for Calvert, Texas
NOAA hail reports in and within about 5 km (3 miles) of Calvert since 1979, with preliminary reports to November 3, 2026.
Readout · Calvert
- Last hail
- May 12, 2024
- 1.00 in, quarter size
- Hail days, last 5 years
- 2
- since Nov 3, 2021 · 2 reports
- Largest ever
- 2.75 in
- baseball · Apr 12, 1996
13 reports on 13 days since 1979 · #698 of 843 Texas places
Hail map · Calvert
- 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 Calvert
The latest hail report in and around Calvert is from May 12, 2024, 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 May 12, 2024.
Over the 20 years 2006–2025, Calvert logged 8 reports on 8 hail days, about 0.4 reports a year. That is 27% less than the median Texas town on this site (0.6 a year) and ranks #698 of 843 Texas cities and towns on this site for all-time reports. Calvert accounts for 16% of the 83 reports filed in Robertson County.
8% of reports with a size were 2 inches (hen egg) or larger, against 10% for the median Texas town on this site. The largest hail on record here is 2.75 in (baseball) on April 12, 1996 near Calvert.
Reports were up 67% in 2016–2025 (5) compared with 2006–2015 (3). The busiest year was 2017, with 2 reports on 2 days. Hail here peaks in April (31% of reports); 69% fall between April and June.
Reports a year 2006–2025 average
- Calvert 0.4
- Robertson County 2.2
- Median Texas town on this site 0.6
Hail days 2006–2025
- Calvert 8
- Robertson County 32
- Median Texas town on this site 9
Share 2 in or larger of sized reports
- Calvert 8%
- Robertson County 7%
- Median Texas town on this site 10%
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 | 1 | 1 | |||||||||||
| 2022 | 0 | ||||||||||||
| 2021 | 0 | ||||||||||||
| 2020 | 0 | ||||||||||||
| 2019 | 0 | ||||||||||||
| 2018 | 1 | 1 | |||||||||||
| 2017 | 1 | 1 | 2 |
Hail days since Nov 3, 2021
| Date | Reports | Largest | Storm page |
|---|---|---|---|
| May 12, 2024 | 1 | 1.00 in | — |
| Apr 28, 2023 | 1 | 0.88 in | — |
Largest hail on record
| Date | Size | Location | County | Time · source |
|---|---|---|---|---|
| Apr 12, 1996 | 2.75 inbaseball | Calvert | Robertson | 21:20 local · NCEI |
| May 13, 1980 | 1.75 ingolf ball | — | Robertson | 13:30 local · NCEI |
| May 12, 2024 | 1.00 inquarter | 1.18 W Calvert | Robertson | 09:10 local · NCEI |
| Nov 12, 2018 | 1.00 inquarter | Calvert | Robertson | 00:45 local · NCEI |
| May 11, 2017 | 1.00 inquarter | Calvert | Robertson | 16:27 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 3 23%
- 1–2 in 9 69%
- 2 in + 1 8%
Most recent reports
| Date | Size | Location | County | Time · source |
|---|---|---|---|---|
| May 12, 2024 | 1.00 inquarter | 1.18 W Calvert | Robertson | 09:10 local · NCEI |
| Apr 28, 2023 | 0.88 innickel | 1.82 NW Seger | Robertson | 16:31 local · NCEI |
| Nov 12, 2018 | 1.00 inquarter | Calvert | Robertson | 00:45 local · NCEI |
| May 11, 2017 | 1.00 inquarter | Calvert | Robertson | 16:27 local · NCEI |
| Mar 27, 2017 | 0.75 inpenny | 1.38 WSW Calvert | Robertson | 00:11 local · NCEI |
| Mar 28, 2014 | 1.00 inquarter | Calvert | Robertson | 16:01 local · NCEI |
| Jun 20, 2012 | 0.75 inpenny | 2.07 N Calvert | Robertson | 15:16 local · NCEI |
| Apr 4, 2011 | 1.00 inquarter | 2.08 NW Seger | Robertson | 07:48 local · NCEI |
| Apr 12, 1996 | 2.75 inbaseball | Calvert | Robertson | 21:20 local · NCEI |
| Apr 20, 1982 | 1.00 inquarter | — | Robertson | 09:45 local · NCEI |
| May 13, 1981 | 1.00 inquarter | — | Robertson | 22:30 local · NCEI |
| May 13, 1980 | 1.75 ingolf ball | — | Robertson | 13:30 local · NCEI |
Hail history near Calvert
Questions about hail in Calvert
How often does it hail in Calvert, Texas?
13 hail reports have been logged in and within about 5 km (3 miles) of Calvert since 1979. Over the 20 years 2006–2025 that averages 0.4 reports a year. That ranks #698 of 843 Texas places by number of reports.
When is hail season in Calvert?
Most reports come in April, May, March. April alone accounts for 31% of all reports.
What is the largest hail recorded in Calvert?
2.75 in (baseball size) on April 12, 1996 near Calvert. 8% of reports here were 2 inches or larger.
When did it last hail in Calvert?
The most recent report in this data is from May 12, 2024 (1.00 in). Final NOAA data runs to July 31, 2026; preliminary NWS reports run to November 3, 2026.
How many hail storms has Calvert 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 12, 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.