North San Juan, CA
Full City Profile · California · Yuba County County
2.7
/5.0
C+
Fair
111
Population
46/sq mi density
$269,800
Home Value
$340,472 Zillow
59°F
Avg Temperature
C+
Overall
2.7 / 5.0
Fair overall score based on economy, affordability, safety and education
C+
Education
2.7 / 5.0
21.6% bachelor's degree or higher
North San Juan enjoys a temperate climate with an average annual temperature of 59°F (15°C). Winters average 45°F in January while summers reach 75°F in July. Annual precipitation totals 46.3 inches. The area receives 0.0 inches of snow annually.
Temperature
45°F Jan (7°C)
75°F Jul (24°C)
| Annual Average | 58.7°F |
| 9% above US avg | |
| January Average | 45°F (7°C) |
| July Average | 75°F (24°C) |
Geography
| Elevation | 2,142 ft (653 m) |
| Area | 2.4 sq mi (6.3 km²) |
| Population Density | 46/sq mi |
| Coordinates | 39.3718°N, 121.1061°W |
| Timezone | America/Los_Angeles |
| County | Yuba County County |
| Nearest Airport | Chico Regional (CIC) 52 miles away |
Precipitation & Snow
Air Quality
Natural Hazard Risk
| Overall Risk | Relatively Low |
| Risk Score | 80.9 / 100 |
| Social Vulnerability | 30.4 / 100 |
| Community Resilience | 36.6 / 100 |
Hazard Breakdown
| Tornado | Very Low |
| Earthquake | Relatively Low |
| Wildfire | Relatively Moderate |
| Flood | Relatively Moderate |
| Hail | Very Low |
| Strong Wind | Very Low |
| Heat Wave | Relatively Low |
| Winter Weather | Very Low |
| Lightning | Relatively Low |
| Drought | Relatively High |
| Cold Wave | No Rating |
| Landslide | Relatively Moderate |
| Volcano | Very Low |
| Avalanche | Very Low |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Nearby Volcanoes
3 volcanoes within 200 km. Closest: Lassen Volcanic Center (129 km).
| Name | Type | Elevation | Last Eruption | Distance |
| Lassen Volcanic Center | Stratovolcano | 3,187 m (10,456 ft) | 1917 | 129 km |
| Clear Lake | Volcanic field | 1,439 m (4,721 ft) | Unknown | 150 km |
| Soda Lakes | Maar(s) | 1,251 m (4,104 ft) | Unknown | 193 km |
Source: Smithsonian Institution Global Volcanism Program (GVP). Sorted by distance.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 45°F (7°C) | 7.7 in | |
| February | 47°F (8°C) | 7.2 in | |
| March | 51°F (10°C) | 7.8 in | |
| April | 54°F (12°C) | 3.2 in | |
| May | 61°F (16°C) | 2.4 in | |
| June | 69°F (21°C) | 0.7 in | |
| July | 75°F (24°C) | 0.0 in | Warmest, Driest |
| August | 75°F (24°C) | 0.1 in | |
| September | 70°F (21°C) | 0.4 in | |
| October | 61°F (16°C) | 2.7 in | |
| November | 51°F (11°C) | 5.3 in | |
| December | 45°F (7°C) | 8.9 in | Coldest, Wettest |
North San Juan has a seasonal temperature swing of 31°F / from 45°F in December to 75°F in July. Total annual precipitation is 46.3 inches, with December being the wettest month (8.9") and July the driest (0.0").