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Winchester Bay, OR
Full City Profile · Oregon · Coos County County
1.8
/5.0
D
Poor
184
Population
69/sq mi density
$49,125
Median Income
$26,114 per capita
53°F
Avg Temperature
261 sunny days/yr
95
Violent Crime/100K
5,848 property/100K
D
Overall
1.8 / 5.0
Below average overall score based on economy, affordability, safety and education
C+
Economy
2.8 / 5.0
$49,125 median income, 18.5% unemployment
F
Safety
1.0 / 5.0
95 violent crimes/100K
D
Education
1.6 / 5.0
7.4% bachelor's degree or higher
Winchester Bay experiences four distinct seasons with an average annual temperature of 53°F (12°C). Winters average 47°F in January while summers reach 61°F in July. The area gets 261 sunny days per year. Air quality is rated Good with a median AQI of 32.
Temperature
47°F Jan (8°C)
61°F Jul (16°C)
| Annual Average | 53.1°F |
| 2% below US avg | |
| January Average | 47°F (8°C) |
| July Average | 61°F (16°C) |
| Sunny Days | 261 days/yr |
Geography
| Elevation | 209 ft (64 m) |
| Area | 1.2 sq mi (3.1 km²) |
| Population Density | 69/sq mi |
| Coordinates | 43.6700°N, 124.1869°W |
| Timezone | America/Los_Angeles |
| County | Coos County County |
| Nearest Airport | Southwest Oregon Regional (OTH) 18 miles away |
Precipitation & Snow
Air Quality
| AQI Median | 32.0 |
| Rating | Good |
Natural Hazard Risk
| Overall Risk | Relatively Moderate |
| Risk Score | 91.9 / 100 |
| Social Vulnerability | 67.2 / 100 |
| Community Resilience | 48.2 / 100 |
Hazard Breakdown
| Tornado | Very Low |
| Earthquake | Relatively High |
| Wildfire | Relatively Low |
| Flood | Relatively Moderate |
| Hail | Very Low |
| Strong Wind | Very Low |
| Heat Wave | Relatively Low |
| Winter Weather | Relatively Low |
| Lightning | Relatively Low |
| Ice Storm | Very Low |
| Drought | Very Low |
| Cold Wave | No Rating |
| Landslide | Relatively Moderate |
| Coastal Flood | Relatively High |
| Tsunami | Relatively Moderate |
| Avalanche | Very Low |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Nearby Volcanoes
5 volcanoes within 200 km. Closest: Cinnamon Butte (174 km).
| Name | Type | Elevation | Last Eruption | Distance |
| Cinnamon Butte | Pyroclastic cone(s) | 1,956 m (6,417 ft) | Unknown | 174 km |
| Crater Lake | Caldera | 2,487 m (8,159 ft) | -2850 | 186 km |
| Davis Lake | Volcanic field | 2,163 m (7,096 ft) | -2790 | 191 km |
| Sand Mountain Field | Pyroclastic cone(s) | 1,664 m (5,459 ft) | -950 | 197 km |
| Belknap | Shield(s) | 2,095 m (6,873 ft) | 480 | 200 km |
Source: Smithsonian Institution Global Volcanism Program (GVP). Sorted by distance.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 47°F (8°C) | 10.8 in | |
| February | 47°F (8°C) | 8.7 in | |
| March | 48°F (9°C) | 8.5 in | |
| April | 50°F (10°C) | 5.2 in | |
| May | 53°F (12°C) | 3.5 in | |
| June | 57°F (14°C) | 2.0 in | |
| July | 61°F (16°C) | 0.7 in | Warmest, Driest |
| August | 60°F (16°C) | 1.1 in | |
| September | 59°F (15°C) | 2.2 in | |
| October | 55°F (13°C) | 5.2 in | |
| November | 50°F (10°C) | 10.8 in | |
| December | 46°F (8°C) | 11.5 in | Coldest, Wettest |
Winchester Bay has a seasonal temperature swing of 15°F / from 46°F in December to 61°F in July. Total annual precipitation is 70.2 inches, with December being the wettest month (11.5") and July the driest (0.7").