Hail History

Hail history for Attica, Kansas

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

Readout · Attica

Last hail
Sep 1, 2025
2.50 in, tennis ball size
Hail days, last 5 years
1
since Nov 3, 2021 · 2 reports
Largest ever
2.50 in
tennis ball · Sep 1, 2025

43 reports on 32 days since 1974 · #146 of 612 Kansas places

Hail map · Attica

Attica Sharon Harper Anthony Hazelton Waldron 10 mi
  • Under 1 in
  • 1–1.75 in
  • 1.75–2.5 in
  • 2.5–4 in
  • 4 in +
  • No size
43 most recent reports with a location; Harper County is shaded. Open street map

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What the record says about Attica

The latest hail report in and around Attica is from September 1, 2025, 2.50 in (tennis ball size). Since November 3, 2021 there has been one hail day; the biggest stones in that time were 2.50 in on September 1, 2025.

Over the 20 years 2006–2025, Attica logged 14 reports on 10 hail days, about 0.7 reports a year. That is about the same as the median Kansas town on this site (0.7 a year) and ranks #146 of 612 Kansas cities and towns on this site for all-time reports. Attica accounts for 12% of the 366 reports filed in Harper County.

2% 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 2.50 in (tennis ball) on September 1, 2025 near 0.69 N Attica.

Reports were down 73% in 2016–2025 (3) compared with 2006–2015 (11). The busiest year was 2004, with 9 reports on 5 days. Hail here peaks in May (33% of reports); 70% fall between April and June.

Reports a year 2006–2025 average

  • Attica 0.7
  • Harper County 4.8
  • Median Kansas town on this site 0.7

Hail days 2006–2025

  • Attica 10
  • Harper County 60
  • Median Kansas town on this site 10

Share 2 in or larger of sized reports

  • Attica 2%
  • Harper County 7%
  • Median Kansas town on this site 7%

Hail over time

0369 1974: 1 reports, largest 1.75 in 1978: 1 reports, largest 1.75 in 1980 1986: 1 reports, largest 0.88 in 1990: 1 reports, largest 1.75 in 1990 1992: 1 reports, largest 1.75 in 1996: 1 reports, largest 0.75 in 1997: 1 reports, largest 1.75 in 1999: 2 reports, largest 1.75 in 2000: 1 reports, largest 0.75 in 2000 2001: 3 reports, largest 1.25 in 2002: 3 reports, largest 1.75 in 2004: 9 reports, largest 1.75 in 2005: 4 reports, largest 1.00 in 2006: 1 reports, largest 0.88 in 2007: 1 reports, largest 0.75 in 2008: 3 reports, largest 1.75 in 2009: 1 reports, largest 1.00 in 2010: 2 reports, largest 1.00 in 2010 2012: 2 reports, largest 1.50 in 2015: 1 reports, largest 0.75 in 2018: 1 reports, largest 1.00 in 2020 2025: 2 reports, largest 2.50 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.
051015 Jan Feb Mar April: 6 reports (14%) Apr May: 14 reports (33%) May June: 10 reports (23%) Jun July: 3 reports (7%) Jul August: 2 reports (5%) Aug September: 7 reports (16%) Sep October: 1 reports (2%) Oct Nov Dec
All 43 reports by calendar month.
Reports per month, 2017–2026. Darker cells had more reports.
YearJanFebMarAprMayJunJulAugSepOctNovDecTotal
2026 0
2025 2 2
2024 0
2023 0
2022 0
2021 0
2020 0
2019 0
2018 1 1
2017 0

Hail days since Nov 3, 2021

DateReportsLargestStorm page
Sep 1, 2025 2 2.50 in —

Largest hail on record

Largest hail reports in Attica
Date Size Location County Time · source
Sep 1, 2025 2.50 intennis ball 0.69 N Attica Harper 17:12 local · NCEI
Jun 15, 2008 1.75 ingolf ball 4.15 N Attica Harper 19:58 local · NCEI
Jun 12, 2004 1.75 ingolf ball 4 S Derby Sedgwick 18:10 local · NCEI
May 29, 2004 1.75 ingolf ball Viola Sedgwick 19:56 local · NCEI
Sep 18, 2002 1.75 ingolf ball 4 N Attica Harper 15:11 local · NCEI

Size of every report

Most recent reports

Most recent hail reports in Attica
Date Size Location County Time · source
Sep 1, 2025 2.50 intennis ball 0.69 N Attica Harper 17:12 local · NCEI
Sep 1, 2025 1.25 inhalf dollar 0.69 N Attica Harper 17:08 local · NCEI
May 14, 2018 1.00 inquarter 0.69 N Attica Harper 23:33 local · NCEI
Apr 18, 2015 0.75 inpenny 1.79 WNW Attica Harper 16:45 local · NCEI
May 19, 2012 1.50 inping pong ball 1.1 W Attica Harper 17:52 local · NCEI
May 19, 2012 1.25 inhalf dollar 1.1 W Attica Harper 17:49 local · NCEI
May 12, 2010 1.00 inquarter 0.69 N Attica Harper 15:54 local · NCEI
May 12, 2010 1.00 inquarter 1.79 WNW Attica Harper 15:51 local · NCEI
May 15, 2009 1.00 inquarter 1.41 W Attica Harper 17:00 local · NCEI
Jun 15, 2008 1.00 inquarter 0.69 N Attica Harper 21:00 local · NCEI
Jun 15, 2008 1.75 ingolf ball 4.15 N Attica Harper 19:58 local · NCEI
Jun 13, 2008 1.00 inquarter 0.69 N Attica Harper 01:20 local · NCEI

Hail history near Attica

Questions about hail in Attica

How often does it hail in Attica, Kansas?

43 hail reports have been logged in and within about 5 km (3 miles) of Attica since 1974. Over the 20 years 2006–2025 that averages 0.7 reports a year. That ranks #146 of 612 Kansas places by number of reports.

When is hail season in Attica?

Most reports come in May, June, September. May alone accounts for 33% of all reports.

What is the largest hail recorded in Attica?

2.50 in (tennis ball size) on September 1, 2025 near 0.69 N Attica. 2% of reports here were 2 inches or larger.

When did it last hail in Attica?

The most recent report in this data is from September 1, 2025 (2.50 in). Final NOAA data runs to July 31, 2026; preliminary NWS reports run to November 3, 2026.

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

1 separate days with hail reports since November 3, 2021, adding up to 2 reports. The most recent was September 1, 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.