Hail History

Hail history for Dennis, Kansas

NOAA hail reports in and within about 5 km (3 miles) of Dennis since 1974, with preliminary reports to November 3, 2026.

Readout · Dennis

Last hail
Apr 29, 2022
0.75 in, penny size
Hail days, last 5 years
1
since Nov 3, 2021 · 1 report
Largest ever
2.00 in
hen egg · Jul 11, 2020

19 reports on 15 days since 1974 · #439 of 612 Kansas places

Hail map · Dennis

Dennis Parsons Cherryvale Altamont Neodesha 10 mi
  • Under 1 in
  • 1–1.75 in
  • 1.75–2.5 in
  • 2.5–4 in
  • 4 in +
  • No size
19 most recent reports with a location; Labette 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 Dennis is from April 29, 2022. 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 Dennis

The latest hail report in and around Dennis is from April 29, 2022, 0.75 in (penny size). Since November 3, 2021 there has been one hail day; the biggest stones in that time were 0.75 in on April 29, 2022.

Over the 20 years 2006–2025, Dennis logged 15 reports on 11 hail days, about 0.8 reports a year. That is 15% more than the median Kansas town on this site (0.7 a year) and ranks #439 of 612 Kansas cities and towns on this site for all-time reports. Dennis accounts for 8% of the 235 reports filed in Labette County.

5% of reports with a size were 2 inches (hen egg) or larger, against 7% for the median Kansas town on this site. The largest hail on record here is 2.00 in (hen egg) on July 11, 2020 near 2.75 W Dennis.

Reports were down 75% in 2016–2025 (3) compared with 2006–2015 (12). The busiest year was 2011, with 5 reports on 3 days. Hail here peaks in May (37% of reports); 63% fall between April and June.

Reports a year 2006–2025 average

  • Dennis 0.8
  • Labette County 6.3
  • Median Kansas town on this site 0.7

Hail days 2006–2025

  • Dennis 11
  • Labette County 60
  • Median Kansas town on this site 10

Share 2 in or larger of sized reports

  • Dennis 5%
  • Labette County 5%
  • Median Kansas town on this site 7%

Hail over time

0246 1974: 1 reports, largest 1.75 in 1980 1990 1997: 1 reports, largest 0.75 in 1999: 1 reports, largest 0.75 in 2000 2003: 1 reports, largest 1.75 in 2006: 1 reports, largest 1.75 in 2008: 2 reports, largest 1.75 in 2009: 3 reports, largest 1.75 in 2010 2011: 5 reports, largest 1.75 in 2015: 1 reports, largest 1.75 in 2020: 2 reports, largest 2.00 in 2020 2022: 1 reports, largest 0.75 in
Reports per year, 1974–2026. Bar colour shows the largest hail that year. Reporting grew sharply after the mid-1990s, so early decades undercount.
02468 Jan February: 2 reports (11%) Feb March: 2 reports (11%) Mar April: 4 reports (21%) Apr May: 7 reports (37%) May June: 1 reports (5%) Jun July: 3 reports (16%) Jul Aug Sep Oct Nov Dec
All 19 reports by calendar month.
Reports per month, 2017–2026. Darker cells had more reports.
YearJanFebMarAprMayJunJulAugSepOctNovDecTotal
2026 0
2025 0
2024 0
2023 0
2022 1 1
2021 0
2020 2 2
2019 0
2018 0
2017 0

Hail days since Nov 3, 2021

DateReportsLargestStorm page
Apr 29, 2022 1 0.75 in —

Largest hail on record

Largest hail reports in Dennis
Date Size Location County Time · source
Jul 11, 2020 2.00 inhen egg 2.75 W Dennis Labette 17:25 local · NCEI
Jul 11, 2020 1.75 ingolf ball 2.76 S Dennis Labette 17:38 local · NCEI
Apr 7, 2015 1.75 ingolf ball 0.46 ESE Dennis Labette 23:20 local · NCEI
May 22, 2011 1.75 ingolf ball 3.07 ESE Dennis Labette 15:21 local · NCEI
May 22, 2011 1.75 ingolf ball 1.1 E Dennis Labette 15:03 local · NCEI

Size of every report

Most recent reports

Most recent hail reports in Dennis
Date Size Location County Time · source
Apr 29, 2022 0.75 inpenny 0.88 SE Dennis Labette 23:45 local · NCEI
Jul 11, 2020 1.75 ingolf ball 2.76 S Dennis Labette 17:38 local · NCEI
Jul 11, 2020 2.00 inhen egg 2.75 W Dennis Labette 17:25 local · NCEI
Apr 7, 2015 1.75 ingolf ball 0.46 ESE Dennis Labette 23:20 local · NCEI
Jun 18, 2011 1.00 inquarter 0.55 E Dennis Labette 23:05 local · NCEI
May 22, 2011 1.75 ingolf ball 3.07 ESE Dennis Labette 15:21 local · NCEI
May 22, 2011 1.00 inquarter 3.02 SE Dennis Labette 15:13 local · NCEI
May 22, 2011 1.75 ingolf ball 1.1 E Dennis Labette 15:03 local · NCEI
Apr 24, 2011 1.75 ingolf ball 0.55 E Dennis Labette 19:48 local · NCEI
Jul 16, 2009 0.75 inpenny 0.55 E Dennis Labette 13:43 local · NCEI
Feb 10, 2009 1.75 ingolf ball Dennis Labette 19:35 local · NCEI
Feb 10, 2009 1.75 ingolf ball 1.49 ESE Dennis Labette 19:34 local · NCEI

Hail history near Dennis

Questions about hail in Dennis

How often does it hail in Dennis, Kansas?

19 hail reports have been logged in and within about 5 km (3 miles) of Dennis since 1974. Over the 20 years 2006–2025 that averages 0.8 reports a year. That ranks #439 of 612 Kansas places by number of reports.

When is hail season in Dennis?

Most reports come in May, April, July. May alone accounts for 37% of all reports.

What is the largest hail recorded in Dennis?

2.00 in (hen egg size) on July 11, 2020 near 2.75 W Dennis. 5% of reports here were 2 inches or larger.

When did it last hail in Dennis?

The most recent report in this data is from April 29, 2022 (0.75 in). Final NOAA data runs to July 31, 2026; preliminary NWS reports run to November 3, 2026.

How many hail storms has Dennis 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 April 29, 2022.

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.