Hail History

Hail history for Robertson County, Texas

Every NOAA hail report filed in Robertson County since 1957, with preliminary National Weather Service reports to November 3, 2026.

Readout · Robertson County

Last hail
May 2, 2025
2.00 in, hen egg size
Hail days, last 5 years
9
since Nov 3, 2021 · 10 reports
Largest ever
5.00 in
softball · Apr 21, 1958

83 reports on 62 days since 1957 · #207 of 255 Texas counties

Hail map · Robertson County

Hearne Franklin Calvert Bremond 50 mi
  • Under 1 in
  • 1–1.75 in
  • 1.75–2.5 in
  • 2.5–4 in
  • 4 in +
  • No size
82 most recent reports with a location. Dot size and colour follow hail size. Open street map

For homeowners

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What the record says about Robertson County

The latest hail report in Robertson County is from May 2, 2025, 2.00 in (hen egg size). Since November 3, 2021 there have been 9 separate hail days; the biggest stones in that time were 2.00 in on May 2, 2025.

Over the 20 years 2006–2025, Robertson County logged 44 reports on 32 hail days, about 2.2 reports a year. That is 38% less than the median Texas county (3.5 a year) and ranks #207 of 255 Texas counties for all-time reports. Robertson County holds 0% of all 55,619 hail reports in Texas.

7% of reports with a size were 2 inches (hen egg) or larger, against 12% for the median Texas county. The largest hail on record here is 5.00 in (softball) on April 21, 1958.

Reports were up 20% in 2016–2025 (24) compared with 2006–2015 (20). The busiest year was 2011, with 6 reports on 3 days. Hail here peaks in April (29% of reports); 61% fall between April and June.

Reports a year 2006–2025 average

  • Robertson County 2.2
  • Median Texas county 3.5

Hail days 2006–2025

  • Robertson County 32
  • Median Texas county 42

Share 2 in or larger of sized reports

  • Robertson County 7%
  • Median Texas county 12%

Hail over time

0246 1957: 1 reports, largest 1.00 in 1958: 2 reports, largest 5.00 in 1960 1970 1979: 1 reports, largest 1.00 in 1980: 2 reports, largest 1.75 in 1980 1981: 3 reports, largest 1.00 in 1982: 1 reports, largest 1.00 in 1985: 1 reports, largest 0.75 in 1987: 1 reports, largest 1.00 in 1988: 1 reports, largest 0.75 in 1989: 2 reports, largest 1.00 in 1990 1994: 1 reports, largest 1.00 in 1996: 3 reports, largest 2.75 in 1997: 2 reports, largest 0.88 in 1998: 3 reports, largest 1.75 in 1999: 2 reports, largest 1.75 in 2000: 5 reports, largest 1.00 in 2000 2002: 1 reports, largest 0.88 in 2003: 3 reports, largest 2.75 in 2005: 4 reports, largest 1.00 in 2006: 1 reports, largest 0.75 in 2007: 2 reports, largest 1.00 in 2008: 2 reports, largest 1.75 in 2010: 1 reports, largest 1.00 in 2010 2011: 6 reports, largest 1.75 in 2012: 2 reports, largest 0.88 in 2013: 3 reports, largest 1.25 in 2014: 3 reports, largest 1.00 in 2016: 2 reports, largest 1.25 in 2017: 3 reports, largest 1.00 in 2018: 2 reports, largest 1.00 in 2019: 3 reports, largest 1.00 in 2020: 3 reports, largest 1.75 in 2020 2021: 1 reports, largest 1.25 in 2022: 2 reports, largest 1.75 in 2023: 3 reports, largest 1.00 in 2024: 3 reports, largest 1.50 in 2025: 2 reports, largest 2.00 in
Reports per year, 1957–2026. Bar colour shows the largest hail that year. Reporting grew sharply after the mid-1990s, so early decades undercount.
0102030 January: 4 reports (5%) Jan February: 1 reports (1%) Feb March: 19 reports (23%) Mar April: 24 reports (29%) Apr May: 21 reports (25%) May June: 6 reports (7%) Jun July: 1 reports (1%) Jul August: 1 reports (1%) Aug Sep October: 1 reports (1%) Oct November: 3 reports (4%) Nov December: 2 reports (2%) Dec
All 83 reports by calendar month.
Reports per month, 2017–2026. Darker cells had more reports.
YearJanFebMarAprMayJunJulAugSepOctNovDecTotal
2026 0
2025 2 2
2024 3 3
2023 21 3
2022 11 2
2021 1 1
2020 21 3
2019 21 3
2018 11 2
2017 21 3

Hail days since Nov 3, 2021

DateReportsLargestStorm page
May 2, 2025 1 2.00 in —
May 1, 2025 1 2.00 in —
May 26, 2024 1 1.50 in —
May 12, 2024 2 1.00 in —
Jun 10, 2023 1 1.00 in —
Apr 28, 2023 1 0.88 in —
Apr 20, 2023 1 1.00 in —
Apr 12, 2022 1 1.00 in —
Mar 14, 2022 1 1.75 in —

Largest hail on record

Largest hail reports in Robertson County
Date Size Location Damage Time · source
Apr 21, 1958 5.00 insoftball — — 19:25 local · NCEI
May 16, 2003 2.75 inbaseball 2 E Franklin — 20:30 local · NCEI
Apr 12, 1996 2.75 inbaseball Calvert — 21:20 local · NCEI
May 2, 2025 2.00 inhen egg 4.19 NE Bold Prairie $11K 15:07 local · NCEI
May 1, 2025 2.00 inhen egg 1.18 W Owensville $10K 16:00 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

Most recent reports

Most recent hail reports in Robertson County
Date Size Location Damage Time · source
May 2, 2025 2.00 inhen egg 4.19 NE Bold Prairie $11K 15:07 local · NCEI
May 1, 2025 2.00 inhen egg 1.18 W Owensville $10K 16:00 local · NCEI
May 26, 2024 1.50 inping pong ball New Baden — 11:34 local · NCEI
May 12, 2024 1.00 inquarter 0.91 SW Franklin — 09:28 local · NCEI
May 12, 2024 1.00 inquarter 1.18 W Calvert — 09:10 local · NCEI
Jun 10, 2023 1.00 inquarter 1.19 W Valley Jct Station — 20:24 local · NCEI
Apr 28, 2023 0.88 innickel 1.82 NW Seger — 16:31 local · NCEI
Apr 20, 2023 1.00 inquarter 1.38 S Nicholas — 18:39 local · NCEI
Apr 12, 2022 1.00 inquarter 0.59 W Franklin — 20:32 local · NCEI
Mar 14, 2022 1.75 ingolf ball 1.18 E New Baden $25K 19:22 local · NCEI
Apr 8, 2021 1.25 inhalf dollar Hearne $5K 19:45 local · NCEI
May 27, 2020 1.75 ingolf ball 0.95 WNW Mumford $7K 12:55 local · NCEI

Cities and towns in Robertson County

PlaceReportsLargest
Hearne172.00 in
Franklin141.75 in
Calvert132.75 in
Bremond121.75 in

Questions about hail in Robertson County

How often does it hail in Robertson County, Texas?

83 hail reports have been logged in Robertson County since 1957. Over the 20 years 2006–2025 that averages 2.2 reports a year. That ranks #207 of 255 Texas counties by number of reports.

When is hail season in Robertson County?

Most reports come in April, May, March. April alone accounts for 29% of all reports.

What is the largest hail recorded in Robertson County?

5.00 in (softball size) on April 21, 1958. 7% of reports here were 2 inches or larger.

When did it last hail in Robertson County?

The most recent report in this data is from May 2, 2025 (2.00 in). Final NOAA data runs to July 31, 2026; preliminary NWS reports run to November 3, 2026.

How many hail storms has Robertson County had in the last five years?

9 separate days with hail reports since November 3, 2021, adding up to 10 reports. The most recent was May 2, 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.