All Countries
Blyn, WA
Full City Profile · Washington · Island County County
2.5
/5.0
C+
Fair
196
Population
41/sq mi density
52°F
Avg Temperature
274 sunny days/yr
120
Violent Crime/100K
5,507 property/100K
C+
Overall
2.5 / 5.0
Fair overall score based on economy, affordability, safety and education
F
Safety
1.0 / 5.0
120 violent crimes/100K
B+
Education
3.9 / 5.0
36.5% bachelor's degree or higher
Blyn experiences four distinct seasons with an average annual temperature of 52°F (11°C). Winters average 42°F in January while summers reach 63°F in July. The area gets 274 sunny days per year. Annual precipitation totals 19.1 inches. The area receives 0.6 inches of snow annually. Air quality is rated Good with a median AQI of 28.
Temperature
42°F Jan (6°C)
63°F Jul (17°C)
| Annual Average | 51.9°F |
| 4% below US avg | |
| January Average | 42°F (6°C) |
| July Average | 63°F (17°C) |
| Sunny Days | 274 days/yr |
Geography
| Elevation | 1,505 ft (459 m) |
| Area | 1.9 sq mi (4.9 km²) |
| Population Density | 41/sq mi |
| Coordinates | 48.0095°N, 122.9802°W |
| Timezone | America/Los_Angeles |
| County | Island County County |
| Nearest Airport | Jefferson County International (TWD) 8 miles away |
Precipitation & Snow
Air Quality
| AQI Median | 28.0 |
| Rating | Good |
Natural Hazard Risk
| Overall Risk | Relatively Low |
| Risk Score | 78.0 / 100 |
| Social Vulnerability | 36.8 / 100 |
| Community Resilience | 80.4 / 100 |
Hazard Breakdown
| Tornado | Very Low |
| Earthquake | Relatively Moderate |
| Wildfire | Very Low |
| Flood | Relatively Low |
| Hail | Very Low |
| Strong Wind | Very Low |
| Heat Wave | Very Low |
| Winter Weather | Relatively Low |
| Lightning | Relatively Low |
| Ice Storm | Relatively Moderate |
| Drought | No Rating |
| Cold Wave | Relatively Low |
| Landslide | Relatively High |
| Coastal Flood | Relatively Moderate |
| Tsunami | Very Low |
| Volcano | Relatively Low |
| Avalanche | Very Low |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Tsunami History
5 tsunamis recorded within 500 km. Highest wave on record: 3.0 m (10 ft).
| Year | Location | Cause | Max Wave | Deaths | Distance |
| 1894 | PUYALLUP RIVER DELTA, TACOMA, WA | Meteorological | 3.0 m | 2 | 90 km |
| 1891 | WASHINGTON | Eruption + Earthquake | 2.4 m | — | 39 km |
| 1949 | PUGET SOUND, WA | Meteorological | 2.4 m | — | 86 km |
| 1949 | PUGET SOUND, WA | Eruption + Earthquake | — | 8 | 98 km |
| 1820 | CAMANO ISLAND, WA | Meteorological | — | — | 47 km |
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.
Nearby Volcanoes
3 volcanoes within 200 km. Closest: Baker (121 km).
| Name | Type | Elevation | Last Eruption | Distance |
| Baker | Stratovolcano(es) | 3,285 m (10,778 ft) | 1880 | 121 km |
| Glacier Peak | Stratovolcano | 3,213 m (10,541 ft) | 1700 | 139 km |
| Rainier | Stratovolcano | 4,392 m (14,409 ft) | 1450 | 158 km |
Source: Smithsonian Institution Global Volcanism Program (GVP). Sorted by distance.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 42°F (6°C) | 4.5 in | |
| February | 41°F (5°C) | 3.5 in | |
| March | 44°F (6°C) | 3.2 in | |
| April | 47°F (8°C) | 2.2 in | |
| May | 52°F (11°C) | 2.0 in | |
| June | 56°F (13°C) | 1.5 in | |
| July | 63°F (17°C) | 1.0 in | Warmest, Driest |
| August | 61°F (16°C) | 1.1 in | |
| September | 57°F (14°C) | 1.3 in | |
| October | 50°F (10°C) | 2.7 in | |
| November | 43°F (6°C) | 5.0 in | |
| December | 40°F (4°C) | 5.2 in | Coldest, Wettest |
Blyn has a seasonal temperature swing of 23°F / from 40°F in December to 63°F in July. Total annual precipitation is 33.1 inches, with December being the wettest month (5.2") and July the driest (1.0").