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Silverado Resort, CA
Full City Profile · California · Napa County County
3.4
/5.0
B
Good
926
Population
490/sq mi density
$167,596
Median Income
$109,215 per capita
$1,230,000
Home Value
$877,111 Zillow
$3,501
Median Rent
45.0% income on rent
60°F
Avg Temperature
326 sunny days/yr
313
Violent Crime/100K
1,653 property/100K
B
Overall
3.4 / 5.0
Good overall score based on economy, affordability, safety and education
A+
Economy
5.0 / 5.0
$167,596 median income, 0.9% unemployment
C+
Affordability
2.5 / 5.0
$1,230,000 home value, $3,501/mo rent
F
Safety
1.0 / 5.0
313 violent crimes/100K
A+
Education
5.0 / 5.0
71.0% bachelor's degree or higher
Silverado Resort enjoys a temperate climate with an average annual temperature of 60°F (16°C). Winters average 49°F in January while summers reach 69°F in July. The area gets 326 sunny days per year. Annual precipitation totals 26.7 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 (10°C)
69°F Jul (21°C)
| Annual Average | 60.3°F |
| 12% above US avg | |
| January Average | 49°F (10°C) |
| July Average | 69°F (21°C) |
| Sunny Days | 326 days/yr |
Geography
| Elevation | 242 ft (74 m) |
| Area | 1.9 sq mi (4.9 km²) |
| Population Density | 490/sq mi |
| Coordinates | 38.3563°N, 122.2563°W |
| Timezone | America/Los_Angeles |
| County | Napa County County |
| Nearest Airport | Sacramento International (SMF) 43 miles away |
Precipitation & Snow
Air Quality
| AQI Median | 48.0 |
| Rating | Good |
Natural Hazard Risk
| Overall Risk | Relatively High |
| Risk Score | 95.3 / 100 |
| Social Vulnerability | 38.5 / 100 |
| Community Resilience | 76.0 / 100 |
Hazard Breakdown
| Tornado | Very Low |
| Earthquake | Relatively High |
| Wildfire | Relatively Moderate |
| Flood | Relatively High |
| Hail | Very Low |
| Strong Wind | Very Low |
| Heat Wave | Relatively Low |
| Winter Weather | Very Low |
| Lightning | Relatively Low |
| Drought | Very High |
| Cold Wave | No Rating |
| Landslide | Relatively High |
| Coastal Flood | Relatively Moderate |
| Tsunami | Very Low |
| Volcano | Very Low |
| Avalanche | Very Low |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Tsunami History
4 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 | 74 km |
| 1856 | N. CALIFORNIA | Eruption + Earthquake | 0.6 m | — | 95 km |
| 1906 | N. CALIFORNIA | Eruption + Earthquake | 0.1 m | — | 76 km |
| 1865 | N. CALIFORNIA | Eruption + Earthquake | — | — | 132 km |
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.
Nearby Volcanoes
1 volcano within 200 km. Closest: Clear Lake (82 km).
| Name | Type | Elevation | Last Eruption | Distance |
| Clear Lake | Volcanic field | 1,439 m (4,721 ft) | Unknown | 82 km |
Source: Smithsonian Institution Global Volcanism Program (GVP). Sorted by distance.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 49°F (10°C) | 7.2 in | Wettest |
| February | 49°F (9°C) | 5.6 in | |
| March | 51°F (11°C) | 4.6 in | |
| April | 56°F (13°C) | 1.9 in | |
| May | 61°F (16°C) | 0.6 in | |
| June | 67°F (20°C) | 0.2 in | |
| July | 69°F (21°C) | 0.0 in | Driest |
| August | 71°F (22°C) | 0.1 in | Warmest |
| September | 69°F (20°C) | 0.5 in | |
| October | 62°F (17°C) | 1.9 in | |
| November | 52°F (11°C) | 4.8 in | |
| December | 46°F (8°C) | 5.4 in | Coldest |
Silverado Resort has a seasonal temperature swing of 25°F / from 46°F in December to 71°F in August. Total annual precipitation is 32.8 inches, with January being the wettest month (7.2") and July the driest (0.0").