Hail history for Adair, Oklahoma
NOAA hail reports in and within about 5 km (3 miles) of Adair since 1990, with preliminary reports to November 3, 2026.
Readout · Adair
- Last hail
- Mar 27, 2020
- 1.75 in, golf ball size
- Hail days, last 5 years
- 0
- since Nov 3, 2021 · 0 reports
- Largest ever
- 2.00 in
- hen egg · May 15, 1990
20 reports on 18 days since 1990 · #333 of 584 Oklahoma places
Hail map · Adair
- Under 1 in
- 1–1.75 in
- 1.75–2.5 in
- 2.5–4 in
- 4 in +
- No size
For homeowners
Roof damage after hail? Get a free inspection
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 Adair is from March 27, 2020. A local roofer can check and document it at no cost.
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What the record says about Adair
The latest hail report in and around Adair is from March 27, 2020, 1.75 in (golf ball size). There has been no hail report here in the five years since November 3, 2021.
Over the 20 years 2006–2025, Adair logged 8 reports on 8 hail days, about 0.4 reports a year. That is 11% less than the median Oklahoma town on this site (0.5 a year) and ranks #333 of 584 Oklahoma cities and towns on this site for all-time reports. Adair accounts for 6% of the 343 reports filed in Mayes County.
5% 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 2.00 in (hen egg) on May 15, 1990.
Reports were down 40% in 2016–2025 (3) compared with 2006–2015 (5). The busiest year was 1996, with 3 reports on 1 day. Hail here peaks in April (35% of reports); 55% fall between April and June.
Reports a year 2006–2025 average
- Adair 0.4
- Mayes County 6.7
- Median Oklahoma town on this site 0.5
Hail days 2006–2025
- Adair 8
- Mayes County 66
- Median Oklahoma town on this site 8
Share 2 in or larger of sized reports
- Adair 5%
- Mayes County 7%
- Median Oklahoma town on this site 8%
Hail over time
| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Total |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | 0 | ||||||||||||
| 2025 | 0 | ||||||||||||
| 2024 | 0 | ||||||||||||
| 2023 | 0 | ||||||||||||
| 2022 | 0 | ||||||||||||
| 2021 | 0 | ||||||||||||
| 2020 | 1 | 1 | |||||||||||
| 2019 | 0 | ||||||||||||
| 2018 | 0 | ||||||||||||
| 2017 | 1 | 1 | 2 |
Largest hail on record
| Date | Size | Location | County | Damage | Time · source |
|---|---|---|---|---|---|
| May 15, 1990 | 2.00 inhen egg | — | Mayes | — | 22:40 local · NCEI |
| Mar 27, 2020 | 1.75 ingolf ball | 0.45 N Adair | Mayes | $100K | 14:49 local · NCEI |
| Apr 29, 2017 | 1.75 ingolf ball | 1.34 E Green | Mayes | $10K | 17:15 local · NCEI |
| Apr 2, 2015 | 1.75 ingolf ball | 0.45 N Adair | Mayes | $20K | 19:58 local · NCEI |
| Mar 25, 2015 | 1.75 ingolf ball | 0.47 N Adair | Mayes | $20K | 17:35 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
- Under 1 in 9 45%
- 1–2 in 10 50%
- 2 in + 1 5%
Most recent reports
| Date | Size | Location | County | Damage | Time · source |
|---|---|---|---|---|---|
| Mar 27, 2020 | 1.75 ingolf ball | 0.45 N Adair | Mayes | $100K | 14:49 local · NCEI |
| Apr 29, 2017 | 1.75 ingolf ball | 1.34 E Green | Mayes | $10K | 17:15 local · NCEI |
| Mar 6, 2017 | 1.00 inquarter | 0.49 NNW Adair | Mayes | — | 22:35 local · NCEI |
| Apr 2, 2015 | 1.75 ingolf ball | 0.45 N Adair | Mayes | $20K | 19:58 local · NCEI |
| Mar 25, 2015 | 1.75 ingolf ball | 0.47 N Adair | Mayes | $20K | 17:35 local · NCEI |
| Jul 14, 2014 | 1.00 inquarter | 0.46 N Adair | Mayes | — | 17:02 local · NCEI |
| Apr 3, 2014 | 1.00 inquarter | 1.4 SSE Adair | Mayes | — | 14:11 local · NCEI |
| Apr 9, 2011 | 0.88 innickel | 4 E Adair | Mayes | — | 01:51 local · NCEI |
| Jul 8, 2004 | 0.88 innickel | 2 N Adair | Mayes | — | 14:50 local · NCEI |
| Apr 6, 2003 | 0.75 inpenny | Adair | Mayes | — | 09:30 local · NCEI |
| May 12, 2002 | 0.75 inpenny | 2 W Adair | Mayes | — | 19:21 local · NCEI |
| Apr 23, 2002 | 0.75 inpenny | Adair | Mayes | — | 02:55 local · NCEI |
Hail history near Adair
- Big Cabin 12 km · 19
- Pryor Creek 16 km · 67
- Chelsea 18 km · 34
- White Oak 19 km · 22
- Salina 19 km · 15
- Bushyhead 21 km · 14
- Ketchum 24 km · 16
- Locust Grove 28 km · 33
Questions about hail in Adair
How often does it hail in Adair, Oklahoma?
20 hail reports have been logged in and within about 5 km (3 miles) of Adair since 1990. Over the 20 years 2006–2025 that averages 0.4 reports a year. That ranks #333 of 584 Oklahoma places by number of reports.
When is hail season in Adair?
Most reports come in April, March, May. April alone accounts for 35% of all reports.
What is the largest hail recorded in Adair?
2.00 in (hen egg size) on May 15, 1990. 5% of reports here were 2 inches or larger.
When did it last hail in Adair?
The most recent report in this data is from March 27, 2020 (1.75 in). Final NOAA data runs to July 31, 2026; preliminary NWS reports run to November 3, 2026.
How many hail storms has Adair had in the last five years?
None: there has been no hail report in and within about 5 km (3 miles) of Adair since November 3, 2021. The last one was on March 27, 2020.
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.