Igo, CA
Full City Profile · California · Tehama County County
4.5
/5.0
A+
Excellent
109
Population
107/sq mi density
$123,625
Median Income
$80,769 per capita
$361,300
Home Value
$339,051 Zillow
60°F
Avg Temperature
A+
Overall
4.5 / 5.0
Strong
A+
Economy
5.0 / 5.0
$123,625 median income, 0.0% unemployment
A+
Affordability
5.0 / 5.0
$361,300 home value, /mo rent
B+
Education
3.5 / 5.0
31.3% bachelor's degree or higher
Igo enjoys a temperate climate with an average annual temperature of 60°F (16°C). Winters average 46°F in January while summers reach 80°F in July. Annual precipitation totals 47.1 inches. The area receives 2.6 inches of snow annually. Air quality is rated Good with a median AQI of 43.
Temperature
46°F Jan (8°C)
80°F Jul (26°C)
| Annual Average | 60.4°F |
| 12% above US avg | |
| January Average | 46°F (8°C) |
| July Average | 80°F (26°C) |
Geography
| Elevation | 1,024 ft (312 m) |
| Area | 1.0 sq mi (2.6 km²) |
| Population Density | 107/sq mi |
| Coordinates | 40.4977°N, 122.5496°W |
| Timezone | America/Los_Angeles |
| County | Tehama County County |
| Nearest Airport | Redding Regional (RDD) 13 miles away |
Precipitation & Snow
Air Quality
| AQI Median | 43.0 |
| Rating | Good |
| Good Days % | 68.9% |
| Unhealthy Days | 2 |
Air Pollutants (EPA 2023)
| Ozone (O₃) | 0.0476 ppm |
| PM2.5 (Fine Particles) | 6.1 μg/m³ |
Natural Hazard Risk
| Overall Risk | Relatively Moderate |
| Risk Score | 88.9 / 100 |
| Social Vulnerability | 52.9 / 100 |
| Community Resilience | 27.3 / 100 |
Hazard Breakdown
| Tornado | Very Low |
| Earthquake | Relatively Moderate |
| Wildfire | Relatively High |
| 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 High |
| Volcano | Relatively Low |
| Avalanche | Very Low |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Nearby Volcanoes
4 volcanoes within 200 km. Closest: Lassen Volcanic Center (88 km).
| Name | Type | Elevation | Last Eruption | Distance |
| Lassen Volcanic Center | Stratovolcano | 3,187 m (10,456 ft) | 1917 | 88 km |
| Shasta | Stratovolcano | 4,317 m (14,163 ft) | 1250 | 106 km |
| Medicine Lake | Shield | 2,412 m (7,913 ft) | 1060 | 149 km |
| Clear Lake | Volcanic field | 1,439 m (4,721 ft) | Unknown | 171 km |
Source: Smithsonian Institution Global Volcanism Program (GVP). Sorted by distance.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 46°F (8°C) | 7.5 in | |
| February | 48°F (9°C) | 8.4 in | |
| March | 51°F (11°C) | 7.5 in | |
| April | 56°F (13°C) | 3.8 in | |
| May | 64°F (18°C) | 2.4 in | |
| June | 73°F (23°C) | 0.8 in | |
| July | 80°F (26°C) | 0.3 in | Warmest |
| August | 78°F (25°C) | 0.2 in | Driest |
| September | 73°F (23°C) | 0.3 in | |
| October | 63°F (17°C) | 2.8 in | |
| November | 51°F (11°C) | 4.5 in | |
| December | 45°F (7°C) | 8.6 in | Coldest, Wettest |
Igo has a seasonal temperature swing of 35°F / from 45°F in December to 80°F in July. Total annual precipitation is 47.1 inches, with December being the wettest month (8.6") and August the driest (0.2").