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Wind in Clackamas County, Oregon
14 damaging wind events in the NCEI Storm Events record, 1950 to 2026. Event types counted: Thunderstorm Wind, High Wind, Strong Wind.
NCEI notes that Storm Data is compiled from a variety of sources including the National Weather Service, other federal, state and local agencies, the media and the public; that property and crop damage figures are estimates; and that some events are recorded by NWS forecast zone rather than by county. FEMA notes that NFIP claim records are redacted and aggregated to protect the privacy of policyholders. Storm records through 30 Jun 2026.
NCEI records 14 wind events in Clackamas County, Oregon, between 1950 and 2026, spread over 8 years.
June is the busiest month, with 4 of the recorded events. The last 20 years account for 6 events against 8 in the 20 years before, a change that reflects reporting practice as much as weather.
The county holds 0.4% of the 3,741 wind events recorded in Oregon; its 0.7 per 100 square miles compares with 3.9 statewide.
NCEI attributes 2 deaths in the county to damaging wind.
8 wind reports with a measured or estimated speed reached the 58 mph severe threshold, and 1 reached hurricane force (74 mph).
Compared with Oregon
| Measure | Clackamas County | Oregon | US |
|---|---|---|---|
| Wind events since 1950 | 14 | 3,741 | 701,953 |
| Per 100 square miles | 0.7 | 3.9 | 19.9 |
| Per 10,000 residents | 0.3 | 8.8 | 21.1 |
| Deaths recorded | 2 | 42 | 2,166 |
| Busiest month | June | December | June |
By year
Seasonality
1Feb
1Mar
0Apr
2May
3Jun
4Jul
2Aug
1Sep
0Oct
0Nov
0Dec
0
Magnitude distribution
NWS wind thresholds
- under 58 mph
- below severe threshold
- 58–73 mph
- severe
- 74–95 mph
- hurricane-force
- 96 mph and over
- extreme
Wind speed converted from the knots NCEI records; estimated and measured gusts are combined. Events without a speed are not binned.
Recorded events
All 14 events, most recent first. Magnitude is hail size, tornado rating or wind speed as recorded.
| Date | Event type | Magnitude | Property damage | Crop damage | Deaths | Injuries | Geography |
|---|---|---|---|---|---|---|---|
| 24 Feb 2025 | Thunderstorm Wind | 58 mph | $2K | — | — | — | County |
| 26 Jun 2019 | Thunderstorm Wind | 60 mph | $15K | — | — | — | County |
| 9 Aug 2013 | Thunderstorm Wind | 58 mph | — | — | — | — | County |
| 5 Jun 2011 | Thunderstorm Wind | 58 mph | — | — | — | — | County |
| 4 Jun 2009 | Thunderstorm Wind | 60 mph | $1K | — | — | — | County |
| 2 May 2009 | Thunderstorm Wind | 63 mph | — | — | 1 | — | County |
| 19 Jun 2005 | Thunderstorm Wind | 81 mph | — | — | — | — | County |
| 18 May 2005 | Thunderstorm Wind | 63 mph | — | — | — | — | County |
| 18 May 2005 | Thunderstorm Wind | 63 mph | — | — | — | — | County |
| 22 Apr 2005 | Thunderstorm Wind | 69 mph | — | — | — | — | County |
| 22 Apr 2005 | Thunderstorm Wind | 69 mph | — | — | — | — | County |
| 13 Jul 2004 | Thunderstorm Wind | 58 mph | — | — | — | — | County |
| 13 Jul 2004 | Thunderstorm Wind | 58 mph | — | — | — | — | County |
| 15 Jan 1996 | Thunderstorm Wind | — | — | — | 1 | — | County |
Questions and answers
How many wind events has Clackamas County had?
14 events in the NCEI Storm Events record between 1950 and 2026. Reporting of damaging wind became far more complete after 1996, so early decades undercount.
When was the last recorded wind event in Clackamas County?
24 Feb 2025 (Thunderstorm Wind, 58 mph). Records reach NCEI about 120 days after the month ends.
What was the most damaging wind event recorded in Clackamas County?
The thunderstorm wind of 26 Jun 2019, with property damage estimated by NCEI at $15K.
How does Clackamas County compare with Oregon for wind?
0.7 events per 100 square miles against 3.9 statewide; the county holds 14 of the state's 3,741 recorded events.
Provenance
NOAA NCEI Storm Events Database, yearly details files through 30 Jun 2026, public domain. County-recorded events plus zone-recorded events whose forecast zone is named for the county (marked "Forecast zone"). Population and area from the US Census Bureau (2021). Built 1 Oct 2026. See the methodology, the Wind hub and the county page.