Mud Bay, AK
Full City Profile · Alaska · Haines Borough County
3.9
/5.0
B+
Good
58
Population
5/sq mi density
$41,528
Median Income
$32,857 per capita
$217,500
Home Value
$325,402 Zillow
42°F
Avg Temperature
B+
Overall
3.9 / 5.0
Good overall score based on economy, affordability, safety and education
B+
Economy
3.8 / 5.0
$41,528 median income, 0.0% unemployment
B+
Affordability
3.7 / 5.0
$217,500 home value, /mo rent
A
Education
4.3 / 5.0
41.4% bachelor's degree or higher
Mud Bay has a cool climate with an average annual temperature of 42°F (6°C). Winters average 24°F in January while summers reach 59°F in July. Annual precipitation totals 47.4 inches. The area receives 163.9 inches of snow annually.
Temperature
24°F Jan (-4°C)
59°F Jul (15°C)
| Annual Average | 41.9°F |
| 22% below US avg | |
| January Average | 24°F (-4°C) |
| July Average | 59°F (15°C) |
Geography
| Elevation | 149 ft (45 m) |
| Area | 12.1 sq mi (31.4 km²) |
| Population Density | 5/sq mi |
| Coordinates | 59.1512°N, 135.3565°W |
| Timezone | America/Anchorage |
| County | Haines Borough County |
| Nearest Airport | Juneau International (JNU) 62 miles away |
Precipitation & Snow
Air Quality
Natural Hazard Risk
| Overall Risk | Very Low |
| Risk Score | 4.3 / 100 |
| Social Vulnerability | 52.1 / 100 |
| Community Resilience | 10.3 / 100 |
Hazard Breakdown
| Tornado | Very Low |
| Earthquake | Relatively Low |
| Wildfire | Very Low |
| Flood | Very Low |
| Hail | No Rating |
| Strong Wind | No Rating |
| Winter Weather | Relatively Low |
| Lightning | Very Low |
| Ice Storm | Very Low |
| Drought | No Rating |
| Cold Wave | Very Low |
| Landslide | Relatively Moderate |
| Coastal Flood | No Rating |
| Tsunami | Very Low |
| Volcano | Very Low |
| Avalanche | Relatively High |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Tsunami History
10 tsunamis recorded within 500 km. Highest wave on record: 524.6 m (1,721 ft).
| Year | Location | Cause | Max Wave | Deaths | Distance |
| 1958 | SE. ALASKA, AK | Eruption + Earthquake | 524.6 m | 5 | 115 km |
| 1936 | LITUYA BAY, AK | Meteorological | 149.4 m | - | 118 km |
| 1853 | LITUYA BAY, AK | Meteorological | 120.0 m | - | 140 km |
| 1874 | LITUYA BAY, AK | Meteorological | 24.4 m | - | 139 km |
| 1994 | SKAGWAY, AK | Meteorological | 9.0 m | 1 | 39 km |
| 1917 | TAKU INLET, JUNEAU, AK | Meteorological | 2.4 m | 1 | 126 km |
| 1907 | SKAGWAY, AK | Eruption + Earthquake | 0.7 m | - | 40 km |
| 2014 | PALMA BAY, AK | Earthquake | 0.1 m | - | 130 km |
| 2017 | SKAGWAY, AK | Earthquake | 0.1 m | - | 107 km |
| 1900 | LITUYA BAY, AK | Eruption + Earthquake | - | 5 | 138 km |
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.
Nearby Volcanoes
2 volcanoes within 200 km. Closest: Atlin Volcanic Field (129 km).
| Name | Type | Elevation | Last Eruption | Distance |
| Atlin Volcanic Field | Pyroclastic cone(s) | 1,880 m (6,168 ft) | Unknown | 129 km |
| Alligator Lake | Volcanic field | 2,217 m (7,274 ft) | Unknown | 141 km |
Source: Smithsonian Institution Global Volcanism Program (GVP). Sorted by distance.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 24°F (-4°C) | 4.9 in | Coldest |
| February | 28°F (-2°C) | 3.4 in | |
| March | 33°F (0°C) | 3.0 in | |
| April | 42°F (6°C) | 2.4 in | |
| May | 51°F (10°C) | 1.9 in | |
| June | 57°F (14°C) | 1.6 in | Driest |
| July | 59°F (15°C) | 1.7 in | Warmest |
| August | 58°F (14°C) | 3.2 in | |
| September | 52°F (11°C) | 5.9 in | |
| October | 43°F (6°C) | 6.8 in | |
| November | 31°F (-0°C) | 5.7 in | |
| December | 27°F (-3°C) | 7.1 in | Wettest |
Mud Bay has a seasonal temperature swing of 34°F / from 24°F in January to 59°F in July. Total annual precipitation is 47.4 inches, with December being the wettest month (7.1") and June the driest (1.6").