Hail History

Hail history for Mounds, Oklahoma

NOAA hail reports in and within about 5 km (3 miles) of Mounds since 1989, with preliminary reports to November 3, 2026.

Readout · Mounds

Last hail
May 19, 2025
1.00 in, quarter size
Hail days, last 5 years
1
since Nov 3, 2021 · 1 report
Largest ever
1.75 in
golf ball · Apr 16, 1990

24 reports on 22 days since 1989 · #278 of 584 Oklahoma places

Hail map · Mounds

Mounds Liberty Kiefer Glenpool Winchester Sapulpa Beggs Kellyville Jenks 10 mi
  • Under 1 in
  • 1–1.75 in
  • 1.75–2.5 in
  • 2.5–4 in
  • 4 in +
  • No size
24 most recent reports with a location; Creek County is shaded. Open street map

For homeowners

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Hail bruises shingles and cracks seals in ways you can't see from the ground, and most insurers set a claim deadline after the storm. The latest hail report in Mounds is from May 19, 2025. A local roofer can check and document it at no cost.

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What the record says about Mounds

The latest hail report in and around Mounds 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, Mounds logged 9 reports on 9 hail days, about 0.5 reports a year. That is about the same as the median Oklahoma town on this site (0.5 a year) and ranks #278 of 584 Oklahoma cities and towns on this site for all-time reports. Mounds accounts for 5% of the 512 reports filed in Creek County.

0% of reports with a size were 2 inches (hen egg) or larger, against 8% for the median Oklahoma town on this site. The largest hail on record here is 1.75 in (golf ball) on April 16, 1990.

Reports were up 25% in 2016–2025 (5) compared with 2006–2015 (4). The busiest year was 2001, with 3 reports on 2 days. Hail here peaks in May (42% of reports); 79% fall between April and June.

Reports a year 2006–2025 average

  • Mounds 0.5
  • Creek County 8.0
  • Median Oklahoma town on this site 0.5

Hail days 2006–2025

  • Mounds 9
  • Creek County 85
  • Median Oklahoma town on this site 8

Share 2 in or larger of sized reports

  • Mounds 0%
  • Creek County 7%
  • Median Oklahoma town on this site 8%

Hail over time

0123 1989: 1 reports, largest 0.75 in 1990: 2 reports, largest 1.75 in 1990 1991: 2 reports, largest 0.88 in 1995 1996: 1 reports, largest 0.75 in 1997: 1 reports, largest 0.75 in 1998: 2 reports, largest 0.88 in 2000: 1 reports, largest 1.00 in 2000 2001: 3 reports, largest 0.75 in 2004: 1 reports, largest 0.75 in 2005: 1 reports, largest 0.75 in 2005 2008: 1 reports, largest 0.75 in 2009: 2 reports, largest 1.00 in 2010 2014: 1 reports, largest 0.88 in 2015 2016: 1 reports, largest 1.00 in 2019: 2 reports, largest 1.00 in 2020 2021: 1 reports, largest 0.75 in 2025: 1 reports, largest 1.00 in 2025
Reports per year, 1989–2026. Bar colour shows the largest hail that year. Reporting grew sharply after the mid-1990s, so early decades undercount.
036912 Jan Feb March: 2 reports (8%) Mar April: 9 reports (38%) Apr May: 10 reports (42%) May Jun Jul August: 2 reports (8%) Aug Sep October: 1 reports (4%) Oct Nov Dec
All 24 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 1 1
2020 0
2019 11 2
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 Mounds
Date Size Location County Time · source
Apr 16, 1990 1.75 ingolf ball — Okmulgee 20:50 local · NCEI
May 19, 2025 1.00 inquarter 0.59 ENE Mounds Creek 14:48 local · NCEI
May 22, 2019 1.00 inquarter 0.57 ENE Mounds Creek 17:10 local · NCEI
May 24, 2016 1.00 inquarter 0.55 E Mounds Creek 17:31 local · NCEI
Apr 9, 2009 1.00 inquarter 1 E Mounds Creek 15:30 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 Mounds
Date Size Location County Time · source
May 19, 2025 1.00 inquarter 0.59 ENE Mounds Creek 14:48 local · NCEI
May 3, 2021 0.75 inpenny 3 NW Mounds Creek 20:14 local · NCEI
May 22, 2019 1.00 inquarter 0.57 ENE Mounds Creek 17:10 local · NCEI
Mar 23, 2019 0.88 innickel 0.54 E Mounds Creek 19:30 local · NCEI
May 24, 2016 1.00 inquarter 0.55 E Mounds Creek 17:31 local · NCEI
Oct 5, 2014 0.88 innickel 0.57 E Mounds Creek 21:47 local · NCEI
Apr 18, 2009 0.75 inpenny Mounds Creek 21:14 local · NCEI
Apr 9, 2009 1.00 inquarter 1 E Mounds Creek 15:30 local · NCEI
Apr 8, 2008 0.75 inpenny 1 W Mounds Creek 01:15 local · NCEI
Apr 5, 2005 0.75 inpenny Mounds Creek 15:07 local · NCEI
Apr 22, 2004 0.75 inpenny 7 N Beggs Okmulgee 15:37 local · NCEI
Aug 25, 2001 0.75 inpenny 7 N Beggs Okmulgee 20:45 local · NCEI

Hail history near Mounds

Questions about hail in Mounds

How often does it hail in Mounds, Oklahoma?

24 hail reports have been logged in and within about 5 km (3 miles) of Mounds since 1989. Over the 20 years 2006–2025 that averages 0.5 reports a year. That ranks #278 of 584 Oklahoma places by number of reports.

When is hail season in Mounds?

Most reports come in May, April, March. May alone accounts for 42% of all reports.

What is the largest hail recorded in Mounds?

1.75 in (golf ball size) on April 16, 1990. 0% of reports here were 2 inches or larger.

When did it last hail in Mounds?

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 Mounds 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.