Hail History

Hail history for Haddam, Kansas

NOAA hail reports in and within about 5 km (3 miles) of Haddam since 1977, with preliminary reports to November 3, 2026.

Readout · Haddam

Last hail
May 16, 2026
1.25 in, half dollar size
Hail days, last 5 years
3
since Nov 3, 2021 · 4 reports
Largest ever
3.00 in
teacup · Aug 19, 2009

31 reports on 26 days since 1977 · #263 of 612 Kansas places

Hail map · Haddam

Haddam Morrowville Cuba Narka Agenda Munden Washington Linn 10 mi
  • Under 1 in
  • 1–1.75 in
  • 1.75–2.5 in
  • 2.5–4 in
  • 4 in +
  • No size
31 most recent reports with a location; Washington County is shaded. Open street map

For homeowners

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What the record says about Haddam

The latest hail report in and around Haddam is from May 16, 2026, 1.25 in (half dollar size). Since November 3, 2021 there have been 3 separate hail days; the biggest stones in that time were 1.75 in on April 9, 2026.

Over the 20 years 2006–2025, Haddam logged 12 reports on 9 hail days, about 0.6 reports a year. That is about the same as the median Kansas town on this site (0.7 a year) and ranks #263 of 612 Kansas cities and towns on this site for all-time reports. Haddam accounts for 8% of the 399 reports filed in Washington County.

13% 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 3.00 in (teacup) on August 19, 2009 near 0.69 N Haddam.

Reports were down 80% in 2016–2025 (2) compared with 2006–2015 (10). The busiest year was 2009, with 5 reports on 3 days. Hail here peaks in May (35% of reports); 61% fall between April and June.

Reports a year 2006–2025 average

  • Haddam 0.6
  • Washington County 9.3
  • Median Kansas town on this site 0.7

Hail days 2006–2025

  • Haddam 9
  • Washington County 74
  • Median Kansas town on this site 10

Share 2 in or larger of sized reports

  • Haddam 13%
  • Washington County 8%
  • Median Kansas town on this site 7%

Hail over time

0246 1977: 1 reports, largest 1.75 in 1978: 1 reports, largest 1.00 in 1980 1986: 1 reports, largest 0.75 in 1987: 2 reports, largest 1.00 in 1989: 1 reports, largest 1.00 in 1990 1996: 2 reports, largest 1.75 in 1997: 1 reports, largest 1.75 in 1999: 1 reports, largest 0.88 in 2000 2001: 2 reports, largest 1.00 in 2002: 3 reports, largest 0.75 in 2003: 1 reports, largest 0.75 in 2009: 5 reports, largest 3.00 in 2010: 3 reports, largest 1.00 in 2010 2011: 1 reports, largest 1.75 in 2015: 1 reports, largest 2.75 in 2019: 1 reports, largest 1.25 in 2020 2023: 1 reports, largest 1.00 in 2026: 3 reports, largest 1.75 in
Reports per year, 1977–2026. Bar colour shows the largest hail that year. Reporting grew sharply after the mid-1990s, so early decades undercount.
051015 Jan Feb Mar April: 6 reports (19%) Apr May: 11 reports (35%) May June: 2 reports (6%) Jun July: 1 reports (3%) Jul August: 7 reports (23%) Aug September: 4 reports (13%) Sep Oct Nov Dec
All 31 reports by calendar month.
Reports per month, 2017–2026. Darker cells had more reports.
YearJanFebMarAprMayJunJulAugSepOctNovDecTotal
2026 12 3
2025 0
2024 0
2023 1 1
2022 0
2021 0
2020 0
2019 1 1
2018 0
2017 0

Hail days since Nov 3, 2021

DateReportsLargestStorm page
May 16, 2026 2 1.25 in —
Apr 9, 2026 1 1.75 in —
May 7, 2023 1 1.00 in —

Largest hail on record

Largest hail reports in Haddam
Date Size Location County Time · source
Aug 19, 2009 3.00 inteacup 0.69 N Haddam Washington 18:25 local · NCEI
Sep 10, 2015 2.75 inbaseball 2.76 S Haddam Washington 17:40 local · NCEI
Aug 19, 2009 2.00 inhen egg 0.69 N Haddam Washington 18:22 local · NCEI
Aug 19, 2009 2.00 inhen egg 2.14 NNW Haddam Washington 18:13 local · NCEI
Apr 9, 2026 1.75 ingolf ball 2.76 S Haddam Washington 17:21 local · NCEI

Size of every report

Most recent reports

Most recent hail reports in Haddam
Date Size Location County Time · source
May 16, 2026 1.25 inhalf dollar 1.48 NNE Haddam Washington 20:10 local · NCEI
May 16, 2026 1.00 inquarter 1.27 WNW Haddam Washington 19:45 local · NCEI
Apr 9, 2026 1.75 ingolf ball 2.76 S Haddam Washington 17:21 local · NCEI
May 7, 2023 1.00 inquarter 2.14 NNW Haddam Washington 18:16 local · NCEI
Apr 10, 2019 1.25 inhalf dollar 2.33 SSW Haddam Washington 19:24 local · NCEI
Sep 10, 2015 2.75 inbaseball 2.76 S Haddam Washington 17:40 local · NCEI
Jun 20, 2011 1.75 ingolf ball 2.76 S Haddam Washington 16:00 local · NCEI
Sep 1, 2010 0.88 innickel 0.69 N Haddam Washington 08:30 local · NCEI
Apr 29, 2010 1.00 inquarter 0.69 N Haddam Washington 17:48 local · NCEI
Apr 29, 2010 1.00 inquarter 2.14 NNW Haddam Washington 17:48 local · NCEI
Aug 19, 2009 3.00 inteacup 0.69 N Haddam Washington 18:25 local · NCEI
Aug 19, 2009 2.00 inhen egg 0.69 N Haddam Washington 18:22 local · NCEI

Hail history near Haddam

Questions about hail in Haddam

How often does it hail in Haddam, Kansas?

31 hail reports have been logged in and within about 5 km (3 miles) of Haddam since 1977. Over the 20 years 2006–2025 that averages 0.6 reports a year. That ranks #263 of 612 Kansas places by number of reports.

When is hail season in Haddam?

Most reports come in May, August, April. May alone accounts for 35% of all reports.

What is the largest hail recorded in Haddam?

3.00 in (teacup size) on August 19, 2009 near 0.69 N Haddam. 13% of reports here were 2 inches or larger.

When did it last hail in Haddam?

The most recent report in this data is from May 16, 2026 (1.25 in). Final NOAA data runs to July 31, 2026; preliminary NWS reports run to November 3, 2026.

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

3 separate days with hail reports since November 3, 2021, adding up to 4 reports. The most recent was May 16, 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.