Cold semi-arid
Aliso Viejo, California
Orange County, California · Population 51k · 436 ft elevation
Living in Aliso Viejo
Aliso Viejo has a cold semi-arid climate: pleasantly warm summers (July highs around 78°F) and mild winters (January lows around 43°F).
Precipitation is dry at about 13″ a year, and it essentially never sees snow.
Skies are exceptionally sunny (81% of possible sunshine). Muggy weather is occasional (5 days a year).
Air quality is poor: a median AQI of 53, with about 13 unhealthy-air days in the latest year.
Aliso Viejo is an outdoor hub: about 17% of the land within 30 miles is public (parks, national forest and the like), and the terrain rises and falls about 2,600 ft around town.
Aliso Viejo at a glance
- Population
- 51k
- Elevation
- 436 ft
- Average daily high
- 73°F70th percentile
- Average daily low
- 51°F73th percentile
- Annual precipitation
- 13″6th percentile
- Annual snowfall
- 0″0th percentile
- Sunshine hours per year
- 3,585 hrs92th percentile
- Median AQI
- 5389th percentile
- Median home value
- $864k95th percentile
- Median rent
- $2,774/mo97th percentile
- Median household income
- $138k90th percentile
- Property tax rate
- 0.69%25th percentile
- Top state income-tax rate
- 13.3%
- Sales tax (state + local)
- 8.8%
- Unemployment rate
- 3.7%
- Homes with broadband
- 98%93th percentile
- Walkability index
- 10.268th percentile
- Average commute
- 26 min
- Math proficiency (8th grade)
- 77%90th percentile
- Reading proficiency (8th grade)
- 82%
- Overall natural-hazard risk
- 10093th percentile
- Outdoor access
- 9089th percentile
- Public land within 10 miles
- 11%
- Public land within 30 miles
- 17%
- Mountain relief within 30 miles
- 2,592 ft
Climate by month
| Month | High | Low | Precipitation | Snow | Sunshine |
|---|---|---|---|---|---|
| Jan | 67°F | 43°F | 2.8″ | — | 246 hrs |
| Feb | 67°F | 44°F | 3.4″ | — | 233 hrs |
| Mar | 68°F | 47°F | 1.6″ | — | 291 hrs |
| Apr | 71°F | 49°F | 0.8″ | — | 310 hrs |
| May | 73°F | 53°F | 0.2″ | — | 328 hrs |
| Jun | 75°F | 57°F | 0.1″ | — | 336 hrs |
| Jul | 78°F | 59°F | 0.1″ | — | 372 hrs |
| Aug | 80°F | 60°F | 0.0″ | — | 369 hrs |
| Sep | 80°F | 57°F | 0.2″ | — | 322 hrs |
| Oct | 76°F | 54°F | 0.5″ | — | 288 hrs |
| Nov | 71°F | 47°F | 1.1″ | — | 255 hrs |
| Dec | 66°F | 43°F | 1.9″ | — | 235 hrs |
Near Aliso Viejo
- Laguna Hills, CA · 31k
- Laguna Woods, CA · 17k
- Laguna Beach, CA · 23k
- Laguna Niguel, CA · 64k
- Mission Viejo, CA · 92k
- Ladera Ranch, CA · 24k
- Las Flores, CA · 6k
- Lake Forest, CA · 86k
Largest places in California
- Los Angeles, CA · 3.9M
- San Diego, CA · 1.4M
- San Jose, CA · 990k
- San Francisco, CA · 836k
- Fresno, CA · 544k
- Sacramento, CA · 525k
- Long Beach, CA · 458k
- Oakland, CA · 438k
Sources: NOAA climate normals, NASA POWER, EPA air quality, U.S. Census Bureau, FEMA, FBI, EPA walkability and EDFacts. Methodology