Dutch Flat, CA
Full City Profile · California · Nevada County County
5.0
/5.0
A+
Excellent
103
Population
175/sq mi density
$415,000
Home Value
$370,829 Zillow
52°F
Avg Temperature
A+
Overall
5.0 / 5.0
Strong
A+
Education
5.0 / 5.0
65.6% bachelor's degree or higher
Dutch Flat experiences four distinct seasons with an average annual temperature of 52°F (11°C). Winters average 40°F in January while summers reach 70°F in July. Annual precipitation totals 62.4 inches. The area receives 14.5 inches of snow annually. Air quality is rated Good with a median AQI of 36.
Temperature
40°F Jan (5°C)
70°F Jul (21°C)
| Annual Average | 52.2°F |
| 3% below US avg | |
| January Average | 40°F (5°C) |
| July Average | 70°F (21°C) |
Geography
| Elevation | 3,263 ft (995 m) |
| Area | 0.6 sq mi (1.5 km²) |
| Population Density | 175/sq mi |
| Coordinates | 39.2080°N, 120.8345°W |
| Timezone | America/Los_Angeles |
| County | Nevada County County |
| Nearest Airport | Sacramento International (SMF) 54 miles away |
Precipitation & Snow
Air Quality
| AQI Median | 36.0 |
| Rating | Good |
| Good Days % | 85.8% |
| Unhealthy Days | 2 |
Air Pollutants (EPA 2023)
| Ozone (O₃) | 0.0473 ppm |
| PM2.5 (Fine Particles) | 4.8 μg/m³ |
Natural Hazard Risk
| Overall Risk | Relatively Moderate |
| Risk Score | 89.9 / 100 |
| Social Vulnerability | 43.5 / 100 |
| Community Resilience | 65.3 / 100 |
Hazard Breakdown
| Tornado | Very Low |
| Earthquake | Relatively Moderate |
| Wildfire | Relatively High |
| Flood | Relatively Moderate |
| Hail | Relatively Low |
| Strong Wind | Very Low |
| Heat Wave | Relatively Low |
| Winter Weather | Relatively Moderate |
| Lightning | Relatively Moderate |
| Drought | No Rating |
| Cold Wave | No Rating |
| Landslide | Relatively Moderate |
| Volcano | Very Low |
| Avalanche | Relatively High |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Nearby Volcanoes
3 volcanoes within 200 km. Closest: Lassen Volcanic Center (154 km).
| Name | Type | Elevation | Last Eruption | Distance |
| Lassen Volcanic Center | Stratovolcano | 3,187 m (10,456 ft) | 1917 | 154 km |
| Clear Lake | Volcanic field | 1,439 m (4,721 ft) | Unknown | 169 km |
| Soda Lakes | Maar(s) | 1,251 m (4,104 ft) | Unknown | 173 km |
Source: Smithsonian Institution Global Volcanism Program (GVP). Sorted by distance.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 40°F (5°C) | 10.6 in | |
| February | 39°F (4°C) | 10.1 in | Coldest |
| March | 42°F (5°C) | 9.0 in | |
| April | 45°F (7°C) | 5.1 in | |
| May | 53°F (12°C) | 4.1 in | |
| June | 62°F (17°C) | 1.1 in | |
| July | 70°F (21°C) | 0.0 in | Warmest, Driest |
| August | 70°F (21°C) | 0.2 in | |
| September | 65°F (18°C) | 0.6 in | |
| October | 56°F (13°C) | 3.6 in | |
| November | 45°F (7°C) | 7.2 in | |
| December | 39°F (4°C) | 10.9 in | Wettest |
Dutch Flat has a seasonal temperature swing of 31°F / from 39°F in February to 70°F in July. Total annual precipitation is 62.4 inches, with December being the wettest month (10.9") and July the driest (0.0").