Hail History

Hail history for Kiowa County, Colorado

Every NOAA hail report filed in Kiowa County since 1960, with preliminary National Weather Service reports to November 3, 2026.

Readout · Kiowa County

Last hail
Sep 20, 2026
2.75 in, baseball size · preliminary
Hail days, last 5 years
11
since Nov 3, 2021 · 22 reports
Largest ever
4.00 in
grapefruit · Sep 20, 2026

329 reports on 204 days since 1960 · #21 of 54 Colorado counties

Hail map · Kiowa County

Eads Haswell Sheridan Lake Towner 25 mi
  • Under 1 in
  • 1–1.75 in
  • 1.75–2.5 in
  • 2.5–4 in
  • 4 in +
  • No size
300 most recent reports with a location. Dot size and colour follow hail size. Open street map

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What the record says about Kiowa County

The latest hail report in Kiowa County is from September 20, 2026, 2.75 in (baseball size). Since November 3, 2021 there have been 11 separate hail days; the biggest stones in that time were 4.00 in on September 20, 2026.

Over the 20 years 2006–2025, Kiowa County logged 163 reports on 90 hail days, about 8.2 reports a year. That is 2.6 times the median Colorado county (3.1 a year) and ranks #21 of 54 Colorado counties for all-time reports. Kiowa County holds 2% of all 15,580 hail reports in Colorado.

9% of reports with a size were 2 inches (hen egg) or larger, against 6% for the median Colorado county. The largest hail on record here is 4.00 in (grapefruit) on September 20, 2026 near 3 S Chivington.

Reports were down 42% in 2016–2025 (60) compared with 2006–2015 (103). The busiest year was 2010, with 26 reports on 10 days. Hail here peaks in June (30% of reports); 66% fall between April and June.

Reports a year 2006–2025 average

  • Kiowa County 8.2
  • Median Colorado county 3.1

Hail days 2006–2025

  • Kiowa County 90
  • Median Colorado county 41

Share 2 in or larger of sized reports

  • Kiowa County 9%
  • Median Colorado county 6%

Hail over time

0102030 1960: 1 reports, largest 1.25 in 1960 1962: 1 reports, largest 0.75 in 1967: 1 reports, largest 1.75 in 1970 1971: 1 reports, largest 1.75 in 1973: 2 reports, largest 1.75 in 1974: 1 reports, largest 0.75 in 1975: 3 reports, largest 2.25 in 1980 1982: 4 reports, largest 1.75 in 1983: 2 reports, largest 1.75 in 1985: 2 reports, largest 1.75 in 1986: 2 reports, largest 1.00 in 1987: 2 reports, largest 1.75 in 1989: 2 reports, largest 2.75 in 1990: 2 reports, largest 1.75 in 1990 1991: 4 reports, largest 1.75 in 1993: 3 reports, largest 1.50 in 1994: 5 reports, largest 3.00 in 1995: 18 reports, largest 2.75 in 1996: 16 reports, largest 2.75 in 1997: 12 reports, largest 1.00 in 1998: 11 reports, largest 1.50 in 1999: 10 reports, largest 2.00 in 2000: 11 reports, largest 2.75 in 2000 2001: 4 reports, largest 1.75 in 2002: 9 reports, largest 2.50 in 2003: 6 reports, largest 1.75 in 2004: 12 reports, largest 1.75 in 2005: 13 reports, largest 1.75 in 2006: 2 reports, largest 1.00 in 2007: 11 reports, largest 1.75 in 2008: 16 reports, largest 1.75 in 2009: 10 reports, largest 1.75 in 2010: 26 reports, largest 2.00 in 2010 2011: 10 reports, largest 1.75 in 2012: 10 reports, largest 1.75 in 2013: 4 reports, largest 1.00 in 2014: 11 reports, largest 2.00 in 2015: 3 reports, largest 1.25 in 2016: 11 reports, largest 2.50 in 2017: 6 reports, largest 1.75 in 2018: 5 reports, largest 3.00 in 2019: 11 reports, largest 2.00 in 2020: 5 reports, largest 1.75 in 2020 2021: 6 reports, largest 4.00 in 2022: 4 reports, largest 1.50 in 2023: 5 reports, largest 3.00 in 2024: 2 reports, largest 1.00 in 2025: 5 reports, largest 2.50 in 2026: 6 reports, largest 4.00 in
Reports per year, 1960–2026. Bar colour shows the largest hail that year. Reporting grew sharply after the mid-1990s, so early decades undercount.
0255075100 Jan Feb March: 3 reports (1%) Mar April: 32 reports (10%) Apr May: 87 reports (26%) May June: 98 reports (30%) Jun July: 58 reports (18%) Jul August: 40 reports (12%) Aug September: 9 reports (3%) Sep October: 2 reports (1%) Oct Nov Dec
All 329 reports by calendar month.
Reports per month, 2017–2026. Darker cells had more reports.
YearJanFebMarAprMayJunJulAugSepOctNovDecTotal
2026 114 6
2025 221 5
2024 11 2
2023 5 5
2022 4 4
2021 15 6
2020 122 5
2019 5114 11
2018 131 5
2017 321 6

Hail days since Nov 3, 2021

DateReportsLargestStorm page
Sep 20, 2026 4 4.00 in View
Aug 21, 2026 1 1.00 in View
Jul 23, 2026 1 1.75 in —
Aug 2, 2025 1 1.50 in —
May 23, 2025 2 1.50 in —
Apr 24, 2025 2 2.50 in —
Jul 19, 2024 1 1.00 in —
May 28, 2024 1 1.00 in —
Jul 13, 2023 1 1.75 in —
Jul 6, 2023 4 3.00 in —
Jun 5, 2022 4 1.50 in —

Largest hail on record

Largest hail reports in Kiowa County
Date Size Location Time · source
Sep 20, 2026 4.00 ingrapefruit 3 S Chivington 00:00 UTC · NWS prelim.
Jun 24, 2021 4.00 ingrapefruit Sheridan Lake 15:30 local · NCEI
Sep 20, 2026 3.10 inteacup 9 S Brandon 00:10 UTC · NWS prelim.
Jul 6, 2023 3.00 inteacup 1.76 ENE Haswell 20:11 local · NCEI
Jul 29, 2018 3.00 inteacup 5.55 S Chivington 18:30 local · NCEI

Size of every report

Most recent reports

Most recent hail reports in Kiowa County
Date Size Location Time · source
Sep 20, 2026 2.75 inbaseball 5 N Eads 23:04 UTC · NWS prelim.
Sep 20, 2026 1.50 inping pong ball 9 E Queens Reservoir 00:33 UTC · NWS prelim.
Sep 20, 2026 3.10 inteacup 9 S Brandon 00:10 UTC · NWS prelim.
Sep 20, 2026 4.00 ingrapefruit 3 S Chivington 00:00 UTC · NWS prelim.
Aug 21, 2026 1.00 inquarter 5 N Haswell 02:07 UTC · NWS prelim.
Jul 23, 2026 1.75 ingolf ball Towner 17:29 local · NCEI
Aug 2, 2025 1.50 inping pong ball 14.55 S Eads 17:46 local · NCEI
May 23, 2025 1.50 inping pong ball 0.54 E Brandon 19:51 local · NCEI
May 23, 2025 1.25 inhalf dollar Brandon 19:47 local · NCEI
Apr 24, 2025 1.50 inping pong ball 4.15 S Chivington 20:55 local · NCEI
Apr 24, 2025 2.50 intennis ball 8.6 NE Eads 20:20 local · NCEI
Jul 19, 2024 1.00 inquarter 5.63 S Sheridan Lake 16:15 local · NCEI

Cities and towns in Kiowa County

PlaceReportsLargest
Eads452.75 in
Haswell403.00 in
Sheridan Lake274.00 in
Towner102.00 in

Smaller places with fewer than 10 reports

These places have too few reports for a page of their own, so their record lives here.

PlaceReportsHail daysLatest
Brandon75May 23, 2025

Questions about hail in Kiowa County

How often does it hail in Kiowa County, Colorado?

329 hail reports have been logged in Kiowa County since 1960. Over the 20 years 2006–2025 that averages 8.2 reports a year. That ranks #21 of 54 Colorado counties by number of reports.

When is hail season in Kiowa County?

Most reports come in June, May, July. June alone accounts for 30% of all reports.

What is the largest hail recorded in Kiowa County?

4.00 in (grapefruit size) on September 20, 2026 near 3 S Chivington. 9% of reports here were 2 inches or larger.

When did it last hail in Kiowa County?

The most recent report in this data is from September 20, 2026 (2.75 in). Final NOAA data runs to July 31, 2026; preliminary NWS reports run to November 3, 2026.

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

11 separate days with hail reports since November 3, 2021, adding up to 22 reports. The most recent was September 20, 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.