Hail History

Hail history for Olney Springs, Colorado

NOAA hail reports in and within about 5 km (3 miles) of Olney Springs since 1979, with preliminary reports to November 3, 2026.

Readout · Olney Springs

Last hail
Aug 19, 2024
1.00 in, quarter size
Hail days, last 5 years
6
since Nov 3, 2021 · 8 reports
Largest ever
1.75 in
golf ball · Aug 5, 2023

23 reports on 18 days since 1979 · #109 of 183 Colorado places

Hail map · Olney Springs

Olney Springs Fowler Manzanola Ordway Sugar City Cheraw 10 mi
  • Under 1 in
  • 1–1.75 in
  • 1.75–2.5 in
  • 2.5–4 in
  • 4 in +
  • No size
23 most recent reports with a location; Crowley County is shaded. Open street map

For homeowners

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What the record says about Olney Springs

The latest hail report in and around Olney Springs is from August 19, 2024, 1.00 in (quarter size). Since November 3, 2021 there have been 6 separate hail days; the biggest stones in that time were 1.75 in on August 5, 2023.

Over the 20 years 2006–2025, Olney Springs logged 21 reports on 16 hail days, about 1.1 reports a year. That is 31% more than the median Colorado town on this site (0.8 a year) and ranks #109 of 183 Colorado cities and towns on this site for all-time reports. Olney Springs accounts for 21% of the 107 reports filed in Crowley County.

0% 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 1.75 in (golf ball) on August 5, 2023 near Olney Spgs.

Reports were up 220% in 2016–2025 (16) compared with 2006–2015 (5). The busiest year was 2024, with 4 reports on 2 days. Hail here peaks in August (35% of reports); 48% fall between April and June.

Reports a year 2006–2025 average

  • Olney Springs 1.1
  • Crowley County 3.0
  • Median Colorado town on this site 0.8

Hail days 2006–2025

  • Olney Springs 16
  • Crowley County 41
  • Median Colorado town on this site 11

Share 2 in or larger of sized reports

  • Olney Springs 0%
  • Crowley County 3%
  • Median Colorado town on this site 8%

Hail over time

01234 1979: 1 reports, largest 1.00 in 1980 1990 2000 2005: 1 reports, largest 0.88 in 2008: 1 reports, largest 1.75 in 2010: 1 reports, largest 0.75 in 2010 2011: 2 reports, largest 1.75 in 2014: 1 reports, largest 1.00 in 2016: 3 reports, largest 1.25 in 2017: 3 reports, largest 1.25 in 2019: 1 reports, largest 0.88 in 2020 2021: 1 reports, largest 1.00 in 2023: 4 reports, largest 1.75 in 2024: 4 reports, largest 1.50 in
Reports per year, 1979–2026. Bar colour shows the largest hail that year. Reporting grew sharply after the mid-1990s, so early decades undercount.
02468 Jan Feb Mar Apr May: 4 reports (17%) May June: 7 reports (30%) Jun July: 3 reports (13%) Jul August: 8 reports (35%) Aug September: 1 reports (4%) Sep Oct Nov Dec
All 23 reports by calendar month.
Reports per month, 2017–2026. Darker cells had more reports.
YearJanFebMarAprMayJunJulAugSepOctNovDecTotal
2026 0
2025 0
2024 4 4
2023 121 4
2022 0
2021 1 1
2020 0
2019 1 1
2018 0
2017 12 3

Hail days since Nov 3, 2021

DateReportsLargestStorm page
Aug 19, 2024 2 1.00 in —
Aug 12, 2024 2 1.50 in —
Aug 5, 2023 1 1.75 in —
Jul 20, 2023 1 1.00 in —
Jul 5, 2023 1 1.00 in —
Jun 10, 2023 1 1.00 in —

Largest hail on record

Largest hail reports in Olney Springs
Date Size Location County Time · source
Aug 5, 2023 1.75 ingolf ball Olney Spgs Crowley 16:05 local · NCEI
May 18, 2011 1.75 ingolf ball 0.54 E Olney Spgs Crowley 17:16 local · NCEI
Aug 14, 2008 1.75 ingolf ball 0.54 E Olney Spgs Crowley 20:39 local · NCEI
Aug 12, 2024 1.50 inping pong ball Olney Spgs Crowley 18:15 local · NCEI
Aug 13, 2017 1.25 inhalf dollar 1.76 NE Olney Spgs Crowley 17:51 local · NCEI

Size of every report

Most recent reports

Most recent hail reports in Olney Springs
Date Size Location County Time · source
Aug 19, 2024 1.00 inquarter 1.29 ESE Olney Spgs Crowley 19:40 local · NCEI
Aug 19, 2024 0.88 innickel 1.76 NE Olney Spgs Crowley 19:36 local · NCEI
Aug 12, 2024 1.50 inping pong ball Olney Spgs Crowley 18:15 local · NCEI
Aug 12, 2024 0.88 innickel 1.76 NE Olney Spgs Crowley 18:15 local · NCEI
Aug 5, 2023 1.75 ingolf ball Olney Spgs Crowley 16:05 local · NCEI
Jul 20, 2023 1.00 inquarter 1.76 NE Olney Spgs Crowley 15:48 local · NCEI
Jul 5, 2023 1.00 inquarter 0.54 E Olney Spgs Crowley 20:05 local · NCEI
Jun 10, 2023 1.00 inquarter 1.76 NE Olney Spgs Crowley 16:22 local · NCEI
Jul 4, 2021 1.00 inquarter 1.76 NE Olney Spgs Crowley 16:20 local · NCEI
Jun 18, 2019 0.88 innickel 1.76 NE Olney Spgs Crowley 15:31 local · NCEI
Aug 13, 2017 1.25 inhalf dollar 1.76 NE Olney Spgs Crowley 17:51 local · NCEI
Aug 13, 2017 1.00 inquarter 0.88 SW Olney Spgs Crowley 17:46 local · NCEI

Hail history near Olney Springs

Questions about hail in Olney Springs

How often does it hail in Olney Springs, Colorado?

23 hail reports have been logged in and within about 5 km (3 miles) of Olney Springs since 1979. Over the 20 years 2006–2025 that averages 1.1 reports a year. That ranks #109 of 183 Colorado places by number of reports.

When is hail season in Olney Springs?

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

What is the largest hail recorded in Olney Springs?

1.75 in (golf ball size) on August 5, 2023 near Olney Spgs. 0% of reports here were 2 inches or larger.

When did it last hail in Olney Springs?

The most recent report in this data is from August 19, 2024 (1.00 in). Final NOAA data runs to July 31, 2026; preliminary NWS reports run to November 3, 2026.

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

6 separate days with hail reports since November 3, 2021, adding up to 8 reports. The most recent was August 19, 2024.

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.