Hail History

Hail history for Columbine, Colorado

NOAA hail reports in and within about 5 km (3 miles) of Columbine since 1976, with preliminary reports to November 3, 2026.

Readout · Columbine

Last hail
Jul 8, 2023
1.25 in, half dollar size
Hail days, last 5 years
2
since Nov 3, 2021 · 4 reports
Largest ever
2.75 in
baseball · May 30, 1977

15 reports on 13 days since 1976 · #146 of 183 Colorado places

Hail map · Columbine

Columbine Littleton Ken Caryl Dakota Ridge Englewood Highlands Ranch Lakewood Greenwood Village Indian Hills 20 mi
  • Under 1 in
  • 1–1.75 in
  • 1.75–2.5 in
  • 2.5–4 in
  • 4 in +
  • No size
15 most recent reports with a location; Jefferson County is shaded. Open street map

For homeowners

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What the record says about Columbine

The latest hail report in and around Columbine is from July 8, 2023, 1.25 in (half dollar size). Since November 3, 2021 there have been 2 separate hail days; the biggest stones in that time were 2.00 in on June 22, 2023.

Over the 20 years 2006–2025, Columbine logged 8 reports on 6 hail days, about 0.4 reports a year. That is about half the median Colorado town on this site (0.8 a year) and ranks #146 of 183 Colorado cities and towns on this site for all-time reports. Columbine accounts for 3% of the 530 reports filed in Jefferson County.

13% 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 2.75 in (baseball) on May 30, 1977.

Reports were up 67% in 2016–2025 (5) compared with 2006–2015 (3). The busiest year was 2023, with 4 reports on 2 days. Hail here peaks in June (47% of reports); 67% fall between April and June.

Reports a year 2006–2025 average

  • Columbine 0.4
  • Jefferson County 13.8
  • Median Colorado town on this site 0.8

Hail days 2006–2025

  • Columbine 6
  • Jefferson County 84
  • Median Colorado town on this site 11

Share 2 in or larger of sized reports

  • Columbine 13%
  • Jefferson County 5%
  • Median Colorado town on this site 8%

Hail over time

01234 1976: 1 reports, largest 1.75 in 1977: 1 reports, largest 2.75 in 1980 1985: 1 reports, largest 0.75 in 1990 1991: 1 reports, largest 1.00 in 1998: 1 reports, largest 1.75 in 2000 2002: 1 reports, largest 1.75 in 2004: 1 reports, largest 0.75 in 2006: 1 reports, largest 1.00 in 2009: 1 reports, largest 1.00 in 2010 2014: 1 reports, largest 1.50 in 2016: 1 reports, largest 1.50 in 2020 2023: 4 reports, largest 2.00 in
Reports per year, 1976–2026. Bar colour shows the largest hail that year. Reporting grew sharply after the mid-1990s, so early decades undercount.
02468 Jan Feb Mar April: 1 reports (7%) Apr May: 2 reports (13%) May June: 7 reports (47%) Jun July: 4 reports (27%) Jul August: 1 reports (7%) Aug Sep Oct Nov Dec
All 15 reports by calendar month.
Reports per month, 2017–2026. Darker cells had more reports.
YearJanFebMarAprMayJunJulAugSepOctNovDecTotal
2026 0
2025 0
2024 0
2023 31 4
2022 0
2021 0
2020 0
2019 0
2018 0
2017 0

Hail days since Nov 3, 2021

DateReportsLargestStorm page
Jul 8, 2023 1 1.25 in —
Jun 22, 2023 3 2.00 in —

Largest hail on record

Largest hail reports in Columbine
Date Size Location County Time · source
May 30, 1977 2.75 inbaseball — Denver 22:00 local · NCEI
Jun 22, 2023 2.00 inhen egg 1.74 WNW Columbine Jefferson 14:20 local · NCEI
Jul 2, 2002 1.75 ingolf ball 4 W Littleton Arapahoe 22:45 local · NCEI
Jun 8, 1998 1.75 ingolf ball 1 N Columbine Jefferson 16:57 local · NCEI
Aug 4, 1976 1.75 ingolf ball — Jefferson 18:40 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 Columbine
Date Size Location County Time · source
Jul 8, 2023 1.25 inhalf dollar 1.74 WNW Columbine Jefferson 14:42 local · NCEI
Jun 22, 2023 1.00 inquarter 3.45 S Bow Mar Arapahoe 14:33 local · NCEI
Jun 22, 2023 2.00 inhen egg 1.74 WNW Columbine Jefferson 14:20 local · NCEI
Jun 22, 2023 1.00 inquarter 2.33 NNW Columbine Jefferson 14:12 local · NCEI
Jul 28, 2016 1.50 inping pong ball 2.76 S Bow Mar Arapahoe 20:40 local · NCEI
Jun 5, 2014 1.50 inping pong ball 2.54 WNW Columbine Jefferson 16:40 local · NCEI
Jul 20, 2009 1.00 inquarter 2.24 WNW Columbine Jefferson 21:15 local · NCEI
Apr 23, 2006 1.00 inquarter 7 SE Morrison Jefferson 18:09 local · NCEI
Jun 9, 2004 0.75 inpenny Denver Denver 14:46 local · NCEI
Jul 2, 2002 1.75 ingolf ball 4 W Littleton Arapahoe 22:45 local · NCEI
Jun 8, 1998 1.75 ingolf ball 1 N Columbine Jefferson 16:57 local · NCEI
May 23, 1991 1.00 inquarter — Jefferson 14:03 local · NCEI

Hail history near Columbine

Questions about hail in Columbine

How often does it hail in Columbine, Colorado?

15 hail reports have been logged in and within about 5 km (3 miles) of Columbine since 1976. Over the 20 years 2006–2025 that averages 0.4 reports a year. That ranks #146 of 183 Colorado places by number of reports.

When is hail season in Columbine?

Most reports come in June, July, May. June alone accounts for 47% of all reports.

What is the largest hail recorded in Columbine?

2.75 in (baseball size) on May 30, 1977. 13% of reports here were 2 inches or larger.

When did it last hail in Columbine?

The most recent report in this data is from July 8, 2023 (1.25 in). Final NOAA data runs to July 31, 2026; preliminary NWS reports run to November 3, 2026.

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

2 separate days with hail reports since November 3, 2021, adding up to 4 reports. The most recent was July 8, 2023.

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.