Hail History

Hail history for Carroll County, Missouri

Every NOAA hail report filed in Carroll County since 1955, with preliminary National Weather Service reports to November 3, 2026.

Readout · Carroll County

Last hail
May 4, 2026
1.00 in, quarter size
Hail days, last 5 years
1
since Nov 3, 2021 · 1 report
Largest ever
4.50 in
softball · Apr 23, 1975

113 reports on 80 days since 1955 · #77 of 116 Missouri counties

Hail map · Carroll County

Carrollton Norborne 25 mi
  • Under 1 in
  • 1–1.75 in
  • 1.75–2.5 in
  • 2.5–4 in
  • 4 in +
  • No size
106 most recent reports with a location. Dot size and colour follow hail size. Open street map

For homeowners

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Hail bruises shingles and cracks seals in ways you can't see from the ground, and most insurers set a claim deadline after the storm. The latest hail report in Carroll County is from May 4, 2026. A local roofer can check and document it at no cost.

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What the record says about Carroll County

The latest hail report in Carroll County is from May 4, 2026, 1.00 in (quarter size). Since November 3, 2021 there has been one hail day; the biggest stones in that time were 1.00 in on May 4, 2026.

Over the 20 years 2006–2025, Carroll County logged 48 reports on 32 hail days, about 2.4 reports a year. That is 32% less than the median Missouri county (3.5 a year) and ranks #77 of 116 Missouri counties for all-time reports. Carroll County holds 1% of all 20,478 hail reports in Missouri.

13% of reports with a size were 2 inches (hen egg) or larger, against 6% for the median Missouri county. The largest hail on record here is 4.50 in (softball) on April 23, 1975.

Reports were down 91% in 2016–2025 (4) compared with 2006–2015 (44). The busiest year was 2008, with 12 reports on 7 days. Hail here peaks in May (34% of reports); 76% fall between April and June.

Reports a year 2006–2025 average

  • Carroll County 2.4
  • Median Missouri county 3.5

Hail days 2006–2025

  • Carroll County 32
  • Median Missouri county 42

Share 2 in or larger of sized reports

  • Carroll County 13%
  • Median Missouri county 6%

Hail over time

051015 1955: 2 reports, largest 2.00 in 1960 1967: 1 reports, largest 1.00 in 1968: 2 reports, largest 1.75 in 1969: 3 reports, largest 1.75 in 1970: 1 reports, largest 2.75 in 1970 1971: 3 reports, largest 2.00 in 1973: 2 reports, largest 1.75 in 1975: 4 reports, largest 4.50 in 1980 1981: 1 reports, largest 1.75 in 1983: 1 reports, largest 1.75 in 1990 1992: 1 reports, largest 0.75 in 1993: 1 reports, largest 0.75 in 1994: 2 reports, largest 1.75 in 1995: 4 reports, largest 1.00 in 1998: 6 reports, largest 1.75 in 1999: 3 reports, largest 1.75 in 2000: 7 reports, largest 1.00 in 2000 2001: 3 reports, largest 0.75 in 2002: 6 reports, largest 1.25 in 2003: 4 reports, largest 1.75 in 2004: 2 reports, largest 0.88 in 2005: 5 reports, largest 2.00 in 2006: 3 reports, largest 1.75 in 2007: 11 reports, largest 2.75 in 2008: 12 reports, largest 2.75 in 2009: 5 reports, largest 2.75 in 2010: 5 reports, largest 2.50 in 2010 2011: 2 reports, largest 1.50 in 2013: 1 reports, largest 1.00 in 2014: 3 reports, largest 1.00 in 2015: 2 reports, largest 1.00 in 2019: 3 reports, largest 1.00 in 2020 2021: 1 reports, largest 0.88 in 2026: 1 reports, largest 1.00 in
Reports per year, 1955–2026. Bar colour shows the largest hail that year. Reporting grew sharply after the mid-1990s, so early decades undercount.
010203040 Jan February: 3 reports (3%) Feb March: 7 reports (6%) Mar April: 24 reports (21%) Apr May: 38 reports (34%) May June: 24 reports (21%) Jun July: 6 reports (5%) Jul August: 2 reports (2%) Aug September: 4 reports (4%) Sep October: 5 reports (4%) Oct Nov Dec
All 113 reports by calendar month.
Reports per month, 2017–2026. Darker cells had more reports.
YearJanFebMarAprMayJunJulAugSepOctNovDecTotal
2026 1 1
2025 0
2024 0
2023 0
2022 0
2021 1 1
2020 0
2019 21 3
2018 0
2017 0

Hail days since Nov 3, 2021

DateReportsLargestStorm page
May 4, 2026 1 1.00 in —

Largest hail on record

Largest hail reports in Carroll County
Date Size Location Time · source
Apr 23, 1975 4.50 insoftball — 19:00 local · NCEI
Apr 23, 1975 3.75 inteacup — 21:00 local · NCEI
May 7, 2009 2.75 inbaseball 3.8 W Carrollton 20:15 local · NCEI
Jul 2, 2008 2.75 inbaseball 0.53 W Norborne 19:04 local · NCEI
Jun 7, 2007 2.75 inbaseball Norborne 17:42 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 Carroll County
Date Size Location Time · source
May 4, 2026 1.00 inquarter 0.87 SE Bogard 18:41 local · NCEI
Sep 20, 2021 0.88 innickel 1.27 ENE Coloma 18:30 local · NCEI
May 14, 2019 1.00 inquarter 0.69 S Carrollton 21:14 local · NCEI
Apr 17, 2019 1.00 inquarter 0.53 E Bosworth 20:51 local · NCEI
Apr 17, 2019 1.00 inquarter 0.69 N Carrollton 20:33 local · NCEI
Apr 8, 2015 1.00 inquarter 0.87 NE Bogard 06:56 local · NCEI
Apr 7, 2015 0.88 innickel 2.07 N Standish 21:30 local · NCEI
May 10, 2014 1.00 inquarter 2.14 SSE Plymouth 17:10 local · NCEI
Apr 27, 2014 0.88 innickel 0.69 S Carrollton 12:35 local · NCEI
Apr 27, 2014 1.00 inquarter 0.69 S Carrollton 12:35 local · NCEI
May 19, 2013 1.00 inquarter 0.53 E Bosworth 19:11 local · NCEI
Jun 27, 2011 1.50 inping pong ball 0.69 S Carrollton 01:25 local · NCEI

Cities and towns in Carroll County

PlaceReportsLargest
Carrollton312.75 in
Norborne162.75 in

Smaller places with fewer than 10 reports

These places have too few reports for a page of their own, so their record lives here.

PlaceReportsHail daysLatest
Bogard98May 4, 2026
Bosworth66Apr 17, 2019
De Witt44Apr 25, 2008
Hale33Mar 22, 2007
Tina22Jun 3, 2008

Questions about hail in Carroll County

How often does it hail in Carroll County, Missouri?

113 hail reports have been logged in Carroll County since 1955. Over the 20 years 2006–2025 that averages 2.4 reports a year. That ranks #77 of 116 Missouri counties by number of reports.

When is hail season in Carroll County?

Most reports come in May, April, June. May alone accounts for 34% of all reports.

What is the largest hail recorded in Carroll County?

4.50 in (softball size) on April 23, 1975. 13% of reports here were 2 inches or larger.

When did it last hail in Carroll County?

The most recent report in this data is from May 4, 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 Carroll County had in the last five years?

1 separate days with hail reports since November 3, 2021, adding up to 1 reports. The most recent was May 4, 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.