Warm-summer Mediterranean
Cornelius, Oregon
Washington County, Oregon · Population 14k · 174 ft elevation
Living in Cornelius
Cornelius has a warm-summer mediterranean climate: hot summers (July highs around 81°F) and chilly winters (January lows around 33°F).
Precipitation is wet at about 47″ a year, and it sees only a dusting of snow (3″ a season).
Skies are partly sunny (52% of possible sunshine). It never gets truly muggy.
Air quality is good: a median AQI of 36 and virtually no unhealthy-air days.
There is plenty to explore outdoors around Cornelius: about 23% of the land within 30 miles is public (parks, national forest and the like), and the terrain rises and falls about 2,200 ft around town.
Cornelius at a glance
- Population
- 14k
- Elevation
- 174 ft
- Average daily high
- 62°F30th percentile
- Average daily low
- 42°F30th percentile
- Annual precipitation
- 47″63th percentile
- Annual snowfall
- 3″34th percentile
- Sunshine hours per year
- 2,391 hrs9th percentile
- Median AQI
- 3616th percentile
- Median home value
- $419k74th percentile
- Median rent
- $1,475/mo67th percentile
- Median household income
- $90k66th percentile
- Property tax rate
- 0.74%30th percentile
- Top state income-tax rate
- 9.9%
- Sales tax (state + local)
- 0.0%
- Unemployment rate
- 5.3%
- Homes with broadband
- 99%97th percentile
- Walkability index
- 12.280th percentile
- Average commute
- 30 min
- Math proficiency (8th grade)
- 25%16th percentile
- Reading proficiency (8th grade)
- 43%
- Violent crime rate
- 267 per 100k67th percentile
- Property crime rate
- 1,343 per 100k
- Overall natural-hazard risk
- 9668th percentile
- Outdoor access
- 8988th percentile
- Public land within 10 miles
- 9%
- Public land within 30 miles
- 23%
- Mountain relief within 30 miles
- 2,198 ft
Climate by month
| Month | High | Low | Precipitation | Snow | Sunshine |
|---|---|---|---|---|---|
| Jan | 45°F | 33°F | 7.2″ | 0.6″ | 96 hrs |
| Feb | 49°F | 33°F | 5.8″ | 0.6″ | 124 hrs |
| Mar | 55°F | 36°F | 5.0″ | — | 150 hrs |
| Apr | 60°F | 39°F | 3.3″ | — | 192 hrs |
| May | 68°F | 45°F | 2.2″ | — | 251 hrs |
| Jun | 73°F | 50°F | 1.4″ | — | 269 hrs |
| Jul | 81°F | 54°F | 0.3″ | — | 358 hrs |
| Aug | 82°F | 54°F | 0.5″ | — | 326 hrs |
| Sep | 76°F | 49°F | 1.3″ | — | 257 hrs |
| Oct | 63°F | 42°F | 3.7″ | 0.2″ | 177 hrs |
| Nov | 51°F | 36°F | 7.2″ | — | 106 hrs |
| Dec | 44°F | 33°F | 8.7″ | 1.3″ | 85 hrs |
Near Cornelius
- Forest Grove, OR · 26k
- Hillsboro, OR · 107k
- North Plains, OR · 3.4k
- Rockcreek, OR · 9.5k
- Aloha, OR · 53k
- Oak Hills, OR · 11k
- Bethany, OR · 32k
- Marlene Village, OR · 5.4k
Largest places in Oregon
- Portland, OR · 643k
- Eugene, OR · 178k
- Salem, OR · 177k
- Gresham, OR · 113k
- Bend, OR · 101k
- Beaverton, OR · 98k
- Medford, OR · 86k
- Springfield, OR · 62k
Sources: NOAA climate normals, NASA POWER, EPA air quality, U.S. Census Bureau, FEMA, FBI, EPA walkability and EDFacts. Methodology