Summerland, CA
Full City Profile · California · Ventura County County
3.3
/5.0
B
Good
1,248
Population
891/sq mi density
$133,083
Median Income
$73,983 per capita
$2,000,001
Home Value
$3,074,834 Zillow
63°F
Avg Temperature
B
Overall
3.3 / 5.0
Good overall score based on economy, affordability, safety and education
B+
Economy
3.8 / 5.0
$133,083 median income, 10.7% unemployment
F
Affordability
1.0 / 5.0
$2,000,001 home value, /mo rent
A+
Education
5.0 / 5.0
54.3% bachelor's degree or higher
Summerland enjoys a temperate climate with an average annual temperature of 63°F (17°C). Winters average 57°F in January while summers reach 68°F in July. Annual precipitation totals 19.0 inches. The area receives 0.0 inches of snow annually. Air quality is rated Moderate with a median AQI of 50.
Temperature
57°F Jan (14°C)
68°F Jul (20°C)
| Annual Average | 62.5°F |
| 16% above US avg | |
| January Average | 57°F (14°C) |
| July Average | 68°F (20°C) |
Geography
| Elevation | 84 ft (26 m) |
| Area | 2.0 sq mi (5.2 km²) |
| Population Density | 891/sq mi |
| Coordinates | 34.4172°N, 119.5875°W |
| Timezone | America/Los_Angeles |
| County | Ventura County County |
| Nearest Airport | Santa Barbara Municipal (SBA) 12 miles away |
Precipitation & Snow
Air Quality
| AQI Median | 50.0 |
| Rating | Good |
| Good Days % | 52.2% |
| Unhealthy Days | 15 |
Air Pollutants (EPA 2023)
| Ozone (O₃) | 0.0444 ppm |
| NO₂ (Nitrogen Dioxide) | 7.5 ppb |
| PM2.5 (Fine Particles) | 5.9 μg/m³ |
Natural Hazard Risk
| Overall Risk | Relatively High |
| Risk Score | 99.4 / 100 |
| Social Vulnerability | 29.8 / 100 |
| Community Resilience | 33.6 / 100 |
Hazard Breakdown
| Tornado | Relatively Low |
| Hurricane | No Rating |
| Earthquake | Relatively High |
| Wildfire | Relatively High |
| Flood | Very High |
| Hail | Relatively Low |
| Strong Wind | Relatively Low |
| Heat Wave | Relatively Moderate |
| Winter Weather | Very Low |
| Lightning | Relatively Moderate |
| Drought | Relatively Moderate |
| Cold Wave | Very Low |
| Landslide | Relatively High |
| Coastal Flood | Relatively Moderate |
| Tsunami | Very Low |
| Avalanche | Very Low |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Tsunami History
6 tsunamis recorded within 500 km. Highest wave on record: 3.4 m (11 ft).
| Year | Location | Cause | Max Wave | Deaths | Distance |
| 1812 | S. CALIFORNIA | Eruption + Earthquake | 3.4 m | 1 | 38 km |
| 1930 | S. CALIFORNIA | Eruption + Earthquake | 3.1 m | 1 | 97 km |
| 1927 | S. CALIFORNIA | Earthquake | 1.8 m | - | 117 km |
| 1878 | S. CALIFORNIA | Meteorological | 1.0 m | 1 | 135 km |
| 1994 | WEST COAST, USA | Earthquake | 0.1 m | 57 | 99 km |
| 1855 | S. CALIFORNIA | Eruption + Earthquake | - | - | 141 km |
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 57°F (14°C) | 4.4 in | Wettest |
| February | 57°F (14°C) | 4.4 in | |
| March | 59°F (15°C) | 3.2 in | |
| April | 61°F (16°C) | 1.0 in | |
| May | 63°F (17°C) | 0.4 in | |
| June | 65°F (18°C) | 0.1 in | |
| July | 68°F (20°C) | 0.0 in | Driest |
| August | 69°F (21°C) | 0.0 in | Warmest |
| September | 69°F (20°C) | 0.1 in | |
| October | 66°F (19°C) | 0.8 in | |
| November | 61°F (16°C) | 1.4 in | |
| December | 56°F (13°C) | 3.1 in | Coldest |
Summerland has a seasonal temperature swing of 13°F / from 56°F in December to 69°F in August. Total annual precipitation is 19.0 inches, with January being the wettest month (4.4") and July the driest (0.0").