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Upper Elochoman, WA
Full City Profile · Washington · Wahkiakum County County
3.7
/5.0
B+
Good
94
Population
65/sq mi density
$90,455
Median Income
$25,919 per capita
$410,500
Home Value
$413,291 Zillow
51°F
Avg Temperature
237 sunny days/yr
365
Violent Crime/100K
6,322 property/100K
B+
Overall
3.7 / 5.0
Good overall score based on economy, affordability, safety and education
A+
Economy
4.8 / 5.0
$90,455 median income, 0.0% unemployment
A
Affordability
4.1 / 5.0
$410,500 home value, /mo rent
F
Safety
1.0 / 5.0
365 violent crimes/100K
A+
Education
4.7 / 5.0
0.0% bachelor's degree or higher
Upper Elochoman experiences four distinct seasons with an average annual temperature of 51°F (11°C). Winters average 40°F in January while summers reach 64°F in July. The area gets 237 sunny days per year. Annual precipitation totals 54.7 inches. The area receives 2.3 inches of snow annually. Air quality is rated Good with a median AQI of 28.
Temperature
40°F Jan (4°C)
64°F Jul (18°C)
| Annual Average | 50.8°F |
| 6% below US avg | |
| January Average | 40°F (4°C) |
| July Average | 64°F (18°C) |
| Sunny Days | 237 days/yr |
Geography
| Elevation | 103 ft (31 m) |
| Area | 0.6 sq mi (1.5 km²) |
| Population Density | 65/sq mi |
| Coordinates | 46.2403°N, 123.3246°W |
| Timezone | America/Los_Angeles |
| County | Wahkiakum County County |
| Nearest Airport | Southwest Washington Regional (KLS) 22 miles away |
Precipitation & Snow
Air Quality
| AQI Median | 28.0 |
| Rating | Good |
Natural Hazard Risk
| Overall Risk | Very Low |
| Risk Score | 19.3 / 100 |
| Social Vulnerability | 60.8 / 100 |
| Community Resilience | 40.0 / 100 |
Hazard Breakdown
| Tornado | Very Low |
| Earthquake | Relatively Low |
| Wildfire | Very Low |
| Flood | Very Low |
| Hail | Very Low |
| Strong Wind | Very Low |
| Heat Wave | Relatively Low |
| Winter Weather | Very Low |
| Lightning | Very Low |
| Ice Storm | Very Low |
| Drought | No Rating |
| Cold Wave | Very Low |
| Landslide | Relatively Low |
| Coastal Flood | Relatively Moderate |
| Tsunami | Relatively Low |
| Volcano | Very Low |
| Avalanche | Very Low |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Tsunami History
4 tsunamis recorded within 500 km. Highest wave on record: 250.0 m (820 ft).
| Year | Location | Cause | Max Wave | Deaths | Distance |
| 1980 | WASHINGTON | Explosion | 250.0 m | 61 | 88 km |
| 1894 | PUYALLUP RIVER DELTA, TACOMA, WA | Meteorological | 3.0 m | 2 | 134 km |
| 1949 | PUGET SOUND, WA | Meteorological | 2.4 m | — | 132 km |
| 1949 | PUGET SOUND, WA | Eruption + Earthquake | — | 8 | 116 km |
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.
Nearby Volcanoes
6 volcanoes within 200 km. Closest: St. Helens (88 km).
| Name | Type | Elevation | Last Eruption | Distance |
| St. Helens | Stratovolcano | 2,549 m (8,363 ft) | 2008 | 88 km |
| West Crater | Volcanic field | 1,329 m (4,360 ft) | -5750 | 104 km |
| Indian Heaven | Shield(s) | 1,806 m (5,925 ft) | -6250 | 121 km |
| Rainier | Stratovolcano | 4,392 m (14,409 ft) | 1450 | 138 km |
| Adams | Stratovolcano | 3,742 m (12,277 ft) | 950 | 141 km |
| Hood | Stratovolcano | 3,426 m (11,240 ft) | 1866 | 159 km |
Source: Smithsonian Institution Global Volcanism Program (GVP). Sorted by distance.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 40°F (4°C) | 12.6 in | |
| February | 41°F (5°C) | 9.7 in | |
| March | 44°F (6°C) | 8.5 in | |
| April | 47°F (8°C) | 5.6 in | |
| May | 52°F (11°C) | 3.8 in | |
| June | 56°F (13°C) | 2.9 in | |
| July | 64°F (18°C) | 1.4 in | Warmest, Driest |
| August | 61°F (16°C) | 1.9 in | |
| September | 58°F (14°C) | 3.6 in | |
| October | 51°F (10°C) | 6.9 in | |
| November | 43°F (6°C) | 12.2 in | |
| December | 39°F (4°C) | 12.9 in | Coldest, Wettest |
Upper Elochoman has a seasonal temperature swing of 25°F / from 39°F in December to 64°F in July. Total annual precipitation is 81.8 inches, with December being the wettest month (12.9") and July the driest (1.4").