Hail History

Hail history for Keenesburg, Colorado

NOAA hail reports in and within about 5 km (3 miles) of Keenesburg since 1972, with preliminary reports to November 3, 2026.

Readout · Keenesburg

Last hail
Jul 24, 2025
1.00 in, quarter size
Hail days, last 5 years
1
since Nov 3, 2021 · 1 report
Largest ever
2.00 in
hen egg · Jun 12, 1983

29 reports on 23 days since 1972 · #86 of 183 Colorado places

Hail map · Keenesburg

Keenesburg Hudson Lochbuie Fort Lupton Platteville Kersey Milliken Firestone 25 mi
  • Under 1 in
  • 1–1.75 in
  • 1.75–2.5 in
  • 2.5–4 in
  • 4 in +
  • No size
29 most recent reports with a location; Weld County is shaded. Open street map

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What the record says about Keenesburg

The latest hail report in and around Keenesburg is from July 24, 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 July 24, 2025.

Over the 20 years 2006–2025, Keenesburg logged 10 reports on 7 hail days, about 0.5 reports a year. That is 38% less than the median Colorado town on this site (0.8 a year) and ranks #86 of 183 Colorado cities and towns on this site for all-time reports. Keenesburg accounts for 2% of the 1,182 reports filed in Weld County.

3% of reports with a size were 2 inches (hen egg) or larger, against 8% for the median Colorado town on this site. The largest hail on record here is 2.00 in (hen egg) on June 12, 1983.

Reports were down 57% in 2016–2025 (3) compared with 2006–2015 (7). The busiest year was 1996, with 4 reports on 3 days. Hail here peaks in July (28% of reports); 55% fall between April and June.

Reports a year 2006–2025 average

  • Keenesburg 0.5
  • Weld County 33.4
  • Median Colorado town on this site 0.8

Hail days 2006–2025

  • Keenesburg 7
  • Weld County 201
  • Median Colorado town on this site 11

Share 2 in or larger of sized reports

  • Keenesburg 3%
  • Weld County 10%
  • Median Colorado town on this site 8%

Hail over time

01234 1972: 1 reports, largest 1.00 in 1980: 1 reports, largest 1.75 in 1980 1982: 1 reports, largest 1.75 in 1983: 1 reports, largest 2.00 in 1987: 3 reports, largest 1.50 in 1990 1996: 4 reports, largest 1.00 in 1998: 1 reports, largest 0.88 in 2000: 1 reports, largest 0.75 in 2000 2001: 2 reports, largest 1.00 in 2003: 1 reports, largest 0.75 in 2005: 3 reports, largest 1.75 in 2010: 1 reports, largest 0.75 in 2010 2011: 2 reports, largest 1.25 in 2012: 1 reports, largest 1.00 in 2014: 1 reports, largest 0.88 in 2015: 2 reports, largest 1.50 in 2019: 2 reports, largest 1.50 in 2020 2025: 1 reports, largest 1.00 in
Reports per year, 1972–2026. Bar colour shows the largest hail that year. Reporting grew sharply after the mid-1990s, so early decades undercount.
02468 Jan February: 1 reports (3%) Feb Mar April: 3 reports (10%) Apr May: 6 reports (21%) May June: 7 reports (24%) Jun July: 8 reports (28%) Jul August: 4 reports (14%) Aug Sep Oct Nov Dec
All 29 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 0
2020 0
2019 2 2
2018 0
2017 0

Hail days since Nov 3, 2021

DateReportsLargestStorm page
Jul 24, 2025 1 1.00 in —

Largest hail on record

Largest hail reports in Keenesburg
Date Size Location County Time · source
Jun 12, 1983 2.00 inhen egg — Weld 14:00 local · NCEI
Jun 30, 2005 1.75 ingolf ball 2 ENE Hillrose Morgan 17:40 local · NCEI
May 29, 1982 1.75 ingolf ball — Washington 16:00 local · NCEI
Jul 14, 1980 1.75 ingolf ball — Weld 19:15 local · NCEI
May 26, 2019 1.50 inping pong ball 6.42 NW Keenesburg Weld 15:27 local · NCEI

Sizes filed before 1996 are often rough estimates (round numbers like 7.00 or 8.00 in) without an exact spot; they are shown as NOAA filed them.

Size of every report

Most recent reports

Most recent hail reports in Keenesburg
Date Size Location County Time · source
Jul 24, 2025 1.00 inquarter 0.53 W Keenesburg Weld 15:36 local · NCEI
May 26, 2019 1.50 inping pong ball 6.42 NW Keenesburg Weld 15:27 local · NCEI
May 26, 2019 1.25 inhalf dollar 4.15 N Hudson Weld 15:13 local · NCEI
Jun 25, 2015 1.25 inhalf dollar 6.42 NW Keenesburg Weld 15:00 local · NCEI
Jun 25, 2015 1.50 inping pong ball 0.69 N Keenesburg Weld 14:59 local · NCEI
Aug 27, 2014 0.88 innickel 3.19 NNW Keenesburg Weld 16:04 local · NCEI
May 5, 2012 1.00 inquarter 1.26 ENE Keenesburg Weld 20:15 local · NCEI
May 30, 2011 1.25 inhalf dollar 0.69 N Keenesburg Weld 13:26 local · NCEI
May 30, 2011 1.00 inquarter 1.26 ENE Keenesburg Weld 13:19 local · NCEI
Jun 6, 2010 0.75 inpenny 0.69 N Keenesburg Weld 17:25 local · NCEI
Jun 30, 2005 1.75 ingolf ball 2 ENE Hillrose Morgan 17:40 local · NCEI
Apr 20, 2005 0.75 inpenny 2 N Keenesburg Weld 18:33 local · NCEI

Hail history near Keenesburg

Questions about hail in Keenesburg

How often does it hail in Keenesburg, Colorado?

29 hail reports have been logged in and within about 5 km (3 miles) of Keenesburg since 1972. Over the 20 years 2006–2025 that averages 0.5 reports a year. That ranks #86 of 183 Colorado places by number of reports.

When is hail season in Keenesburg?

Most reports come in July, June, May. July alone accounts for 28% of all reports.

What is the largest hail recorded in Keenesburg?

2.00 in (hen egg size) on June 12, 1983. 3% of reports here were 2 inches or larger.

When did it last hail in Keenesburg?

The most recent report in this data is from July 24, 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 Keenesburg 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 July 24, 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.