Martin Lake, MN
Full City Profile · Minnesota · Anoka County County
3.9
/5.0
B+
Good
1,203
Population
872/sq mi density
$120,705
Median Income
$47,866 per capita
$426,100
Home Value
$403,129 Zillow
$1,589
Median Rent
18.4% income on rent
45°F
Avg Temperature
B+
Overall
3.9 / 5.0
Good overall score based on economy, affordability, safety and education
A+
Economy
5.0 / 5.0
$120,705 median income, 1.1% unemployment
A+
Affordability
4.7 / 5.0
$426,100 home value, $1,589/mo rent
D
Education
2.0 / 5.0
12.4% bachelor's degree or higher
Martin Lake has a cool climate with an average annual temperature of 45°F (7°C). Winters average 14°F in January while summers reach 72°F in July. Annual precipitation totals 33.1 inches. The area receives 51.6 inches of snow annually. Air quality is rated Good with a median AQI of 41.
Temperature
14°F Jan (-10°C)
72°F Jul (22°C)
| Annual Average | 44.9°F |
| 17% below US avg | |
| January Average | 14°F (-10°C) |
| July Average | 72°F (22°C) |
Geography
| Elevation | 909 ft (277 m) |
| Area | 1.8 sq mi (4.5 km²) |
| Population Density | 872/sq mi |
| Coordinates | 45.3834°N, 93.0899°W |
| Timezone | America/Chicago |
| County | Anoka County County |
| Nearest Airport | New Richmond Regional (RNH) 31 miles away |
Precipitation & Snow
Air Quality
| AQI Median | 41.0 |
| Rating | Good |
| Good Days % | 78.1% |
| Unhealthy Days | 1 |
Air Pollutants (EPA 2023)
| Ozone (O₃) | 0.0430 ppm |
| NO₂ (Nitrogen Dioxide) | 9.5 ppb |
| SO₂ (Sulfur Dioxide) | 0.24 ppb |
| CO (Carbon Monoxide) | 0.16 ppm |
| PM2.5 (Fine Particles) | 8.8 μg/m³ |
Natural Hazard Risk
| Overall Risk | Relatively Moderate |
| Risk Score | 88.0 / 100 |
| Social Vulnerability | 10.6 / 100 |
| Community Resilience | 97.1 / 100 |
Hazard Breakdown
| Tornado | Relatively Moderate |
| Earthquake | Very Low |
| Wildfire | Relatively Low |
| Flood | Relatively Moderate |
| Hail | Relatively High |
| Strong Wind | Very High |
| Heat Wave | Relatively Moderate |
| Winter Weather | Relatively Moderate |
| Lightning | Relatively High |
| Ice Storm | Relatively Moderate |
| Drought | Very Low |
| Cold Wave | Relatively Moderate |
| Landslide | Very Low |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 14°F (-10°C) | 0.9 in | Coldest, Driest |
| February | 18°F (-8°C) | 0.9 in | |
| March | 31°F (-1°C) | 1.7 in | |
| April | 45°F (7°C) | 3.0 in | |
| May | 58°F (14°C) | 4.4 in | |
| June | 68°F (20°C) | 4.5 in | |
| July | 72°F (22°C) | 4.7 in | Warmest, Wettest |
| August | 70°F (21°C) | 4.0 in | |
| September | 62°F (17°C) | 3.2 in | |
| October | 49°F (9°C) | 2.9 in | |
| November | 33°F (1°C) | 1.8 in | |
| December | 20°F (-7°C) | 1.2 in |
Martin Lake has a seasonal temperature swing of 58°F / from 14°F in January to 72°F in July. Total annual precipitation is 33.1 inches, with July being the wettest month (4.7") and January the driest (0.9").