Hail History

Hail history for 40000 County, Oklahoma

Every NOAA hail report filed in 40000 County since 1958, with preliminary National Weather Service reports to November 3, 2026.

Readout · 40000 County

Last hail
May 25, 1974
1.00 in, quarter size
Hail days, last 5 years
0
since Nov 3, 2021 · 0 reports
Largest ever
3.00 in
teacup · May 6, 1968

13 reports on 13 days since 1958 · #78 of 78 Oklahoma counties

Hail map · 40000 County

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

For homeowners

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What the record says about 40000 County

The latest hail report in 40000 County is from May 25, 1974, 1.00 in (quarter size). There has been no hail report here in the five years since November 3, 2021.

Over the 20 years 2006–2025, 40000 County logged 0 reports on 0 hail days, about 0.0 reports a year. That is 0% of the median Oklahoma county (6.1 a year) and ranks #78 of 78 Oklahoma counties for all-time reports. 40000 County holds 0% of all 31,598 hail reports in Oklahoma.

15% of reports with a size were 2 inches (hen egg) or larger, against 8% for the median Oklahoma county. The largest hail on record here is 3.00 in (teacup) on May 6, 1968.

The busiest year was 1968, with 4 reports on 4 days. Hail here peaks in May (54% of reports); 69% fall between April and June.

Reports a year 2006–2025 average

  • 40000 County 0.0
  • Median Oklahoma county 6.1

Hail days 2006–2025

  • 40000 County 0
  • Median Oklahoma county 67

Share 2 in or larger of sized reports

  • 40000 County 15%
  • Median Oklahoma county 8%

Hail over time

01234 1958: 2 reports, largest 0.75 in 1959: 1 reports, largest 2.75 in 1960 1964: 2 reports, largest 1.75 in 1966: 1 reports, largest 1.00 in 1968: 4 reports, largest 3.00 in 1969: 1 reports, largest 1.75 in 1970: 1 reports, largest 1.75 in 1970 1974: 1 reports, largest 1.00 in 1980 1990 2000 2010 2020
Reports per year, 1958–2026. Bar colour shows the largest hail that year. Reporting grew sharply after the mid-1990s, so early decades undercount.
02468 Jan February: 1 reports (8%) Feb March: 1 reports (8%) Mar April: 1 reports (8%) Apr May: 7 reports (54%) May June: 1 reports (8%) Jun Jul August: 1 reports (8%) Aug Sep Oct November: 1 reports (8%) Nov Dec
All 13 reports by calendar month.
Reports per month, 2017–2026. Darker cells had more reports.
YearJanFebMarAprMayJunJulAugSepOctNovDecTotal
2026 0
2025 0
2024 0
2023 0
2022 0
2021 0
2020 0
2019 0
2018 0
2017 0

Largest hail on record

Largest hail reports in 40000 County
Date Size Location Time · source
May 6, 1968 3.00 inteacup — 17:15 local · NCEI
Mar 31, 1959 2.75 inbaseball — 18:00 local · NCEI
May 9, 1970 1.75 ingolf ball — 19:32 local · NCEI
Nov 11, 1969 1.75 ingolf ball — 06:45 local · NCEI
May 15, 1968 1.75 ingolf ball — 19:00 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 40000 County
Date Size Location Time · source
May 25, 1974 1.00 inquarter — 00:28 local · NCEI
May 9, 1970 1.75 ingolf ball — 19:32 local · NCEI
Nov 11, 1969 1.75 ingolf ball — 06:45 local · NCEI
Jun 10, 1968 0.75 inpenny — 14:00 local · NCEI
May 15, 1968 1.75 ingolf ball — 19:00 local · NCEI
May 13, 1968 1.50 inping pong ball — 16:05 local · NCEI
May 6, 1968 3.00 inteacup — 17:15 local · NCEI
May 19, 1966 1.00 inquarter — 19:00 local · NCEI
Aug 14, 1964 1.75 ingolf ball — 19:10 local · NCEI
Apr 20, 1964 1.50 inping pong ball — 18:50 local · NCEI
Mar 31, 1959 2.75 inbaseball — 18:00 local · NCEI
May 8, 1958 0.75 inpenny — 19:00 local · NCEI

This county's FIPS code is no longer current in the Census Gazetteer (for example Connecticut's former counties); reports are shown as NOAA filed them.

Questions about hail in 40000 County

How often does it hail in 40000 County, Oklahoma?

13 hail reports have been logged in 40000 County since 1958. Over the 20 years 2006–2025 that averages 0.0 reports a year. That ranks #78 of 78 Oklahoma counties by number of reports.

When is hail season in 40000 County?

Most reports come in May, February, March. May alone accounts for 54% of all reports.

What is the largest hail recorded in 40000 County?

3.00 in (teacup size) on May 6, 1968. 15% of reports here were 2 inches or larger.

When did it last hail in 40000 County?

The most recent report in this data is from May 25, 1974 (1.00 in). Final NOAA data runs to July 31, 2026; preliminary NWS reports run to November 3, 2026.

How many hail storms has 40000 County had in the last five years?

None: there has been no hail report in 40000 County since November 3, 2021. The last one was on May 25, 1974.

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.