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Campbell, CA
Full City Profile · California · Santa Clara County County
3.0
/5.0
B
Good
42,848
Population
7,047/sq mi density
$147,128
Median Income
$82,016 per capita
$1,550,000
Home Value
$1,937,114 Zillow
$2,751
Median Rent
28.5% income on rent
60°F
Avg Temperature
323 sunny days/yr
208
Violent Crime/100K
3,178 property/100K
B
Overall
3.0 / 5.0
Good overall score based on economy, affordability, safety and education
A+
Economy
4.9 / 5.0
$147,128 median income, 2.9% unemployment
F
Affordability
1.0 / 5.0
$1,550,000 home value, $2,751/mo rent
F
Safety
1.0 / 5.0
208 violent crimes/100K
A+
Education
5.0 / 5.0
59.5% bachelor's degree or higher
Campbell enjoys a temperate climate with an average annual temperature of 60°F (16°C). Winters average 49°F in January while summers reach 70°F in July. The area gets 323 sunny days per year. Annual precipitation totals 22.2 inches. The area receives 0.0 inches of snow annually. Air quality is rated Good with a median AQI of 48.
Temperature
49°F Jan (9°C)
70°F Jul (21°C)
| Annual Average | 59.6°F |
| 10% above US avg | |
| January Average | 49°F (9°C) |
| July Average | 70°F (21°C) |
| Sunny Days | 323 days/yr |
Geography
| Elevation | 210 ft (64 m) |
| Area | 5.9 sq mi (15.3 km²) |
| Population Density | 7,047/sq mi |
| Coordinates | 37.2802°N, 121.9533°W |
| Timezone | America/Los_Angeles |
| County | Santa Clara County County |
| Nearest Airport | Norman Y Mineta San Jose International (SJC) 6 miles away |
Precipitation & Snow
Air Quality
| AQI Median | 48.0 |
| Rating | Good |
Air Pollutants (EPA 2023)
| Ozone (O₃) | 0.0372 ppm |
| NO₂ (Nitrogen Dioxide) | 15.5 ppb |
| SO₂ (Sulfur Dioxide) | 0.16 ppb |
| CO (Carbon Monoxide) | 0.39 ppm |
| PM2.5 (Fine Particles) | 6.9 μg/m³ |
Natural Hazard Risk
| Overall Risk | Very High |
| Risk Score | 99.8 / 100 |
| Social Vulnerability | 17.2 / 100 |
| Community Resilience | 72.6 / 100 |
Hazard Breakdown
| Tornado | Relatively Low |
| Earthquake | Very High |
| Wildfire | Relatively Moderate |
| Flood | Very High |
| Hail | Relatively Low |
| Strong Wind | Very Low |
| Heat Wave | Relatively High |
| Winter Weather | Very Low |
| Lightning | Relatively Low |
| Drought | Relatively High |
| Cold Wave | No Rating |
| Landslide | Relatively High |
| Coastal Flood | Relatively High |
| Tsunami | Very Low |
| Volcano | Very Low |
| Avalanche | Very Low |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Tsunami History
5 tsunamis recorded within 500 km. Highest wave on record: 4.5 m (15 ft).
| Year | Location | Cause | Max Wave | Deaths | Distance |
| 1868 | N. CALIFORNIA | Eruption + Earthquake | 4.5 m | 30 | 48 km |
| 1989 | N. CALIFORNIA | Earthquake | 1.0 m | 62 | 28 km |
| 1856 | N. CALIFORNIA | Eruption + Earthquake | 0.6 m | — | 39 km |
| 1906 | N. CALIFORNIA | Eruption + Earthquake | 0.1 m | — | 67 km |
| 1865 | N. CALIFORNIA | Eruption + Earthquake | — | — | 10 km |
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 49°F (9°C) | 4.7 in | Coldest, Wettest |
| February | 53°F (11°C) | 3.7 in | |
| March | 55°F (13°C) | 3.5 in | |
| April | 58°F (14°C) | 1.7 in | |
| May | 62°F (17°C) | 0.3 in | |
| June | 67°F (19°C) | 0.1 in | Driest |
| July | 70°F (21°C) | 0.1 in | Warmest |
| August | 70°F (21°C) | 0.1 in | |
| September | 68°F (20°C) | 0.3 in | |
| October | 63°F (17°C) | 1.2 in | |
| November | 55°F (13°C) | 3.3 in | |
| December | 50°F (10°C) | 3.4 in |
Campbell has a seasonal temperature swing of 21°F / from 49°F in January to 70°F in July. Total annual precipitation is 22.1 inches, with January being the wettest month (4.7") and June the driest (0.1").