Hail History

Hail history for Rock Port, Missouri

NOAA hail reports in and within about 5 km (3 miles) of Rock Port since 1982, with preliminary reports to November 3, 2026.

Readout · Rock Port

Last hail
May 28, 2018
1.00 in, quarter size
Hail days, last 5 years
0
since Nov 3, 2021 · 0 reports
Largest ever
1.75 in
golf ball · May 28, 2013

33 reports on 28 days since 1982 · #113 of 491 Missouri places

Hail map · Rock Port

Rock Port Watson Tarkio Fairfax Westboro 5 mi
  • Under 1 in
  • 1–1.75 in
  • 1.75–2.5 in
  • 2.5–4 in
  • 4 in +
  • No size
33 most recent reports with a location; Atchison County is shaded. Open street map

For homeowners

Concerned about your roof after hail?

Send a request to Moxisync Labs for review. The latest hail report in Rock Port is from May 28, 2018. We’re building local roofer coverage. Submitting a request does not guarantee a quote or book an inspection.

Phone line opening soon

What would a claim cost you? Try the hail claim calculator

Roofer? Get hail alerts for your area with StormScope

What the record says about Rock Port

The latest hail report in and around Rock Port is from May 28, 2018, 1.00 in (quarter size). There has been no hail report here in the five years since November 3, 2021.

Over the 20 years 2006–2025, Rock Port logged 20 reports on 16 hail days, about 1.0 reports a year. That is about twice the median Missouri town on this site (0.5 a year) and ranks #113 of 491 Missouri cities and towns on this site for all-time reports. Rock Port accounts for 20% of the 162 reports filed in Atchison County.

0% of reports with a size were 2 inches (hen egg) or larger, against 5% for the median Missouri town on this site. The largest hail on record here is 1.75 in (golf ball) on May 28, 2013 near 2.07 N Rockport.

Reports were down 89% in 2016–2025 (2) compared with 2006–2015 (18). The busiest year was 2013, with 4 reports on 2 days. Hail here peaks in May (27% of reports); 64% fall between April and June.

Reports a year 2006–2025 average

  • Rock Port 1.0
  • Atchison County 4.5
  • Median Missouri town on this site 0.5

Hail days 2006–2025

  • Rock Port 16
  • Atchison County 44
  • Median Missouri town on this site 9

Share 2 in or larger of sized reports

  • Rock Port 0%
  • Atchison County 3%
  • Median Missouri town on this site 5%

Hail over time

01234 1982: 1 reports, largest 0.75 in 1990 1996: 2 reports, largest 1.00 in 2000: 2 reports, largest 1.00 in 2000 2001: 2 reports, largest 0.75 in 2002: 2 reports, largest 0.88 in 2004: 4 reports, largest 1.00 in 2006: 1 reports, largest 0.88 in 2007: 2 reports, largest 0.75 in 2008: 3 reports, largest 1.00 in 2009: 1 reports, largest 0.88 in 2010: 1 reports, largest 1.75 in 2010 2011: 2 reports, largest 1.75 in 2012: 1 reports, largest 1.00 in 2013: 4 reports, largest 1.75 in 2014: 3 reports, largest 1.00 in 2016: 1 reports, largest 0.88 in 2018: 1 reports, largest 1.00 in 2020
Reports per year, 1982–2026. Bar colour shows the largest hail that year. Reporting grew sharply after the mid-1990s, so early decades undercount.
0369 Jan Feb March: 3 reports (9%) Mar April: 3 reports (9%) Apr May: 9 reports (27%) May June: 9 reports (27%) Jun July: 2 reports (6%) Jul August: 5 reports (15%) Aug September: 2 reports (6%) Sep Oct Nov Dec
All 33 reports by calendar month.
Reports per month, 2017–2026. Darker cells had more reports.
YearJanFebMarAprMayJunJulAugSepOctNovDecTotal
2026 0
2025 0
2024 0
2023 0
2022 0
2021 0
2020 0
2019 0
2018 1 1
2017 0

Largest hail on record

Largest hail reports in Rock Port
Date Size Location County Time · source
May 28, 2013 1.75 ingolf ball 2.07 N Rockport Atchison 15:35 local · NCEI
Aug 22, 2011 1.75 ingolf ball 2.1 NE Rockport Atchison 05:27 local · NCEI
Apr 5, 2010 1.75 ingolf ball 1.05 E Rockport Atchison 10:53 local · NCEI
May 28, 2018 1.00 inquarter 1.26 ESE Rockport Atchison 17:13 local · NCEI
Sep 9, 2014 1.00 inquarter 2.61 NE Phelps City Atchison 16:43 local · NCEI

Size of every report

Most recent reports

Most recent hail reports in Rock Port
Date Size Location County Time · source
May 28, 2018 1.00 inquarter 1.26 ESE Rockport Atchison 17:13 local · NCEI
Jun 27, 2016 0.88 innickel 0.69 S Rockport Atchison 15:13 local · NCEI
Sep 9, 2014 1.00 inquarter 2.61 NE Phelps City Atchison 16:43 local · NCEI
Sep 9, 2014 1.00 inquarter 1.72 ENE Rockport Atchison 16:40 local · NCEI
Jun 3, 2014 1.00 inquarter 1.48 SSW Linden Atchison 20:14 local · NCEI
May 28, 2013 1.00 inquarter 1.58 W Rockport Atchison 16:05 local · NCEI
May 28, 2013 1.75 ingolf ball 2.07 N Rockport Atchison 15:35 local · NCEI
May 19, 2013 1.00 inquarter Rockport Atchison 15:08 local · NCEI
May 19, 2013 1.00 inquarter Rockport Atchison 15:02 local · NCEI
Mar 29, 2012 1.00 inquarter Rockport Atchison 18:19 local · NCEI
Aug 22, 2011 1.75 ingolf ball 2.1 NE Rockport Atchison 05:27 local · NCEI
May 11, 2011 0.88 innickel 1.38 S Rockport Atchison 10:58 local · NCEI

Hail history near Rock Port

Questions about hail in Rock Port

How often does it hail in Rock Port, Missouri?

33 hail reports have been logged in and within about 5 km (3 miles) of Rock Port since 1982. Over the 20 years 2006–2025 that averages 1.0 reports a year. That ranks #113 of 491 Missouri places by number of reports.

When is hail season in Rock Port?

Most reports come in May, June, August. May alone accounts for 27% of all reports.

What is the largest hail recorded in Rock Port?

1.75 in (golf ball size) on May 28, 2013 near 2.07 N Rockport. 0% of reports here were 2 inches or larger.

When did it last hail in Rock Port?

The most recent report in this data is from May 28, 2018 (1.00 in). Final NOAA data runs to July 31, 2026; preliminary NWS reports run to November 3, 2026.

How many hail storms has Rock Port had in the last five years?

None: there has been no hail report in and within about 5 km (3 miles) of Rock Port since November 3, 2021. The last one was on May 28, 2018.

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.