Hail History

Hail history for Basehor, Kansas

NOAA hail reports in and within about 5 km (3 miles) of Basehor since 1988, with preliminary reports to November 3, 2026.

Readout · Basehor

Last hail
May 19, 2025
1.00 in, quarter size
Hail days, last 5 years
1
since Nov 3, 2021 · 1 report
Largest ever
2.75 in
baseball · Mar 12, 2006

34 reports on 25 days since 1988 · #224 of 612 Kansas places

Hail map · Basehor

Basehor Bonner Springs Edwardsville Lansing Tonganoxie Kansas City Shawnee Linwood Leavenworth 10 mi
  • Under 1 in
  • 1–1.75 in
  • 1.75–2.5 in
  • 2.5–4 in
  • 4 in +
  • No size
34 most recent reports with a location; Leavenworth County is shaded. Open street map

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What the record says about Basehor

The latest hail report in and around Basehor is from May 19, 2025, 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 19, 2025.

Over the 20 years 2006–2025, Basehor logged 19 reports on 13 hail days, about 0.9 reports a year. That is 46% more than the median Kansas town on this site (0.7 a year) and ranks #224 of 612 Kansas cities and towns on this site for all-time reports. Basehor accounts for 10% of the 326 reports filed in Leavenworth County.

18% 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 2.75 in (baseball) on March 12, 2006 near 2 E Basehor.

Reports were down 73% in 2016–2025 (4) compared with 2006–2015 (15). The busiest year was 2010, with 4 reports on 3 days. Hail here peaks in May (35% of reports); 74% fall between April and June.

Reports a year 2006–2025 average

  • Basehor 0.9
  • Leavenworth County 8.8
  • Median Kansas town on this site 0.7

Hail days 2006–2025

  • Basehor 13
  • Leavenworth County 70
  • Median Kansas town on this site 10

Share 2 in or larger of sized reports

  • Basehor 18%
  • Leavenworth County 6%
  • Median Kansas town on this site 7%

Hail over time

01234 1988: 1 reports, largest 0.75 in 1989: 1 reports, largest 1.00 in 1990 1995 1996: 3 reports, largest 2.75 in 1997: 1 reports, largest 0.75 in 1998: 1 reports, largest 1.75 in 2000: 1 reports, largest 2.75 in 2000 2001: 1 reports, largest 0.75 in 2002: 2 reports, largest 1.50 in 2003: 2 reports, largest 0.75 in 2005: 2 reports, largest 1.00 in 2005 2006: 3 reports, largest 2.75 in 2008: 3 reports, largest 1.25 in 2009: 1 reports, largest 0.88 in 2010: 4 reports, largest 1.00 in 2010 2011: 3 reports, largest 1.75 in 2012: 1 reports, largest 1.00 in 2015 2020 2021: 3 reports, largest 1.75 in 2025: 1 reports, largest 1.00 in 2025
Reports per year, 1988–2026. Bar colour shows the largest hail that year. Reporting grew sharply after the mid-1990s, so early decades undercount.
051015 Jan Feb March: 7 reports (21%) Mar April: 6 reports (18%) Apr May: 12 reports (35%) May June: 7 reports (21%) Jun Jul August: 1 reports (3%) Aug September: 1 reports (3%) Sep Oct Nov Dec
All 34 reports by calendar month.
Reports per month, 2017–2026. Darker cells had more reports.
YearJanFebMarAprMayJunJulAugSepOctNovDecTotal
2026 0
2025 1 1
2024 0
2023 0
2022 0
2021 3 3
2020 0
2019 0
2018 0
2017 0

Hail days since Nov 3, 2021

DateReportsLargestStorm page
May 19, 2025 1 1.00 in —

Largest hail on record

Largest hail reports in Basehor
Date Size Location County Damage Time · source
Mar 12, 2006 2.75 inbaseball 2 E Basehor Leavenworth $250K 13:55 local · NCEI
Mar 12, 2006 2.75 inbaseball Basehor Leavenworth $200K 08:34 local · NCEI
May 26, 2000 2.75 inbaseball 2 SW Basehor Leavenworth — 17:27 local · NCEI
Jun 5, 1996 2.75 inbaseball Piper Wyandotte — 21:07 local · NCEI
Jun 5, 1996 2.75 inbaseball Basehor Leavenworth — 20:55 local · NCEI

Size of every report

Most recent reports

Most recent hail reports in Basehor
Date Size Location County Time · source
May 19, 2025 1.00 inquarter 0.87 NW Basehor Leavenworth 14:52 local · NCEI
May 27, 2021 1.00 inquarter 1.27 ESE Fairmount Leavenworth 16:52 local · NCEI
May 27, 2021 1.75 ingolf ball 0.69 S Basehor Leavenworth 16:37 local · NCEI
May 27, 2021 1.75 ingolf ball 0.54 W Basehor Leavenworth 16:37 local · NCEI
Aug 8, 2012 1.00 inquarter 0.87 NW Basehor Leavenworth 17:43 local · NCEI
Jun 1, 2011 1.75 ingolf ball 2.12 NW Basehor Leavenworth 20:07 local · NCEI
Jun 1, 2011 1.75 ingolf ball 2.55 WSW Fairmount Leavenworth 20:07 local · NCEI
Apr 22, 2011 1.00 inquarter Basehor Leavenworth 04:10 local · NCEI
May 12, 2010 1.00 inquarter Basehor Leavenworth 22:25 local · NCEI
May 2, 2010 1.00 inquarter 2.14 W Basehor Leavenworth 12:50 local · NCEI
May 2, 2010 0.88 innickel 3.75 W Basehor Leavenworth 12:41 local · NCEI
Apr 4, 2010 0.75 inpenny Basehor Leavenworth 15:00 local · NCEI

Hail history near Basehor

Questions about hail in Basehor

How often does it hail in Basehor, Kansas?

34 hail reports have been logged in and within about 5 km (3 miles) of Basehor since 1988. Over the 20 years 2006–2025 that averages 0.9 reports a year. That ranks #224 of 612 Kansas places by number of reports.

When is hail season in Basehor?

Most reports come in May, March, June. May alone accounts for 35% of all reports.

What is the largest hail recorded in Basehor?

2.75 in (baseball size) on March 12, 2006 near 2 E Basehor. 18% of reports here were 2 inches or larger.

When did it last hail in Basehor?

The most recent report in this data is from May 19, 2025 (1.00 in). Final NOAA data runs to July 31, 2026; preliminary NWS reports run to November 3, 2026.

How many hail storms has Basehor 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 19, 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.