Denio, NV
Full City Profile · Nevada · Humboldt County County
4.3
/5.0
A
Great
12
Population
26/sq mi density
51°F
Avg Temperature
A
Overall
4.3 / 5.0
Strong
A
Education
4.3 / 5.0
41.7% bachelor's degree or higher
Denio experiences four distinct seasons with an average annual temperature of 51°F (11°C). Winters average 33°F in January while summers reach 74°F in July. Annual precipitation totals 9.1 inches. The area receives 19.8 inches of snow annually.
Temperature
33°F Jan (0°C)
74°F Jul (23°C)
| Annual Average | 51.1°F |
| 5% below US avg | |
| January Average | 33°F (0°C) |
| July Average | 74°F (23°C) |
Geography
| Elevation | 4,208 ft (1,283 m) |
| Area | 16.1 sq mi (41.8 km²) |
| Population Density | 26/sq mi |
| Coordinates | 41.9889°N, 118.6375°W |
| Timezone | America/Los_Angeles |
| County | Humboldt County County |
| Nearest Airport | Crater Lake/Klamath Regional (LMT) 159 miles away |
Precipitation & Snow
Air Quality
Natural Hazard Risk
| Overall Risk | Very Low |
| Risk Score | 40.8 / 100 |
| Social Vulnerability | 14.1 / 100 |
| Community Resilience | 2.3 / 100 |
Hazard Breakdown
| Tornado | Very Low |
| Earthquake | Relatively Low |
| Wildfire | Relatively Moderate |
| Flood | Very Low |
| Hail | Very Low |
| Strong Wind | Very Low |
| Heat Wave | Relatively Low |
| Winter Weather | Relatively Moderate |
| Lightning | Very Low |
| Drought | Relatively Moderate |
| Cold Wave | Very Low |
| Landslide | Very Low |
| Volcano | Very Low |
| Avalanche | Relatively Low |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Nearby Volcanoes
2 volcanoes within 200 km. Closest: Diamond Craters (124 km).
| Name | Type | Elevation | Last Eruption | Distance |
| Diamond Craters | Volcanic field | 1,435 m (4,708 ft) | -5610 | 124 km |
| Jordan Craters | Volcanic field | 1,473 m (4,833 ft) | -1250 | 161 km |
Source: Smithsonian Institution Global Volcanism Program (GVP). Sorted by distance.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 33°F (0°C) | 0.7 in | |
| February | 36°F (2°C) | 0.8 in | |
| March | 43°F (6°C) | 1.0 in | |
| April | 48°F (9°C) | 1.0 in | |
| May | 56°F (13°C) | 1.4 in | Wettest |
| June | 65°F (18°C) | 0.8 in | |
| July | 74°F (23°C) | 0.3 in | Warmest, Driest |
| August | 72°F (22°C) | 0.3 in | |
| September | 63°F (17°C) | 0.3 in | |
| October | 51°F (11°C) | 0.7 in | |
| November | 40°F (4°C) | 0.8 in | |
| December | 32°F (0°C) | 1.2 in | Coldest |
Denio has a seasonal temperature swing of 42°F / from 32°F in December to 74°F in July. Total annual precipitation is 9.1 inches, with May being the wettest month (1.4") and July the driest (0.3").