All Countries
Lewiston, MN
Full City Profile · Minnesota · Winona County County
3.9
/5.0
B+
Good
1,680
Population
1,323/sq mi density
$96,912
Median Income
$38,250 per capita
$211,200
Home Value
$308,963 Zillow
$955
Median Rent
28.9% income on rent
45°F
Avg Temperature
260 sunny days/yr
B+
Overall
3.9 / 5.0
Good overall score based on economy, affordability, safety and education
A+
Economy
4.9 / 5.0
$96,912 median income, 1.5% unemployment
A+
Affordability
5.0 / 5.0
$211,200 home value, $955/mo rent
C+
Safety
2.5 / 5.0
0 violent crimes/100K
B
Education
3.3 / 5.0
29.3% bachelor's degree or higher
Lewiston has a cool climate with an average annual temperature of 45°F (7°C). Winters average 15°F in January while summers reach 71°F in July. The area gets 260 sunny days per year. Annual precipitation totals 36.9 inches. Air quality is rated Good with a median AQI of 36.
Temperature
15°F Jan (-9°C)
71°F Jul (22°C)
| Annual Average | 44.8°F |
| 17% below US avg | |
| January Average | 15°F (-9°C) |
| July Average | 71°F (22°C) |
| Sunny Days | 260 days/yr |
Geography
| Elevation | 1,216 ft (371 m) |
| Area | 1.2 sq mi (3.0 km²) |
| Population Density | 1,323/sq mi |
| Coordinates | 43.9824°N, 91.8695°W |
| Timezone | America/Chicago |
| County | Winona County County |
| Nearest Airport | La Crosse Regional (LSE) 31 miles away |
Precipitation & Snow
Air Quality
| AQI Median | 36.0 |
| Rating | Good |
Natural Hazard Risk
| Overall Risk | Relatively Low |
| Risk Score | 69.5 / 100 |
| Social Vulnerability | 30.3 / 100 |
| Community Resilience | 88.0 / 100 |
Hazard Breakdown
| Tornado | Relatively Moderate |
| Hurricane | No Rating |
| Earthquake | Very Low |
| Wildfire | Very Low |
| Flood | Relatively Moderate |
| Hail | Relatively Moderate |
| Strong Wind | Relatively Low |
| Heat Wave | Relatively Low |
| Winter Weather | Relatively Moderate |
| Lightning | Relatively Low |
| Ice Storm | Relatively Low |
| Drought | Relatively Low |
| Cold Wave | Relatively Moderate |
| Landslide | Relatively Moderate |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 15°F (-9°C) | 0.9 in | Coldest |
| February | 19°F (-7°C) | 0.8 in | Driest |
| March | 31°F (-0°C) | 1.9 in | |
| April | 46°F (8°C) | 3.0 in | |
| May | 58°F (15°C) | 3.9 in | |
| June | 67°F (20°C) | 4.2 in | |
| July | 71°F (22°C) | 4.3 in | Warmest, Wettest |
| August | 69°F (20°C) | 4.2 in | |
| September | 60°F (16°C) | 4.0 in | |
| October | 49°F (9°C) | 2.5 in | |
| November | 33°F (0°C) | 1.8 in | |
| December | 19°F (-7°C) | 1.3 in |
Lewiston has a seasonal temperature swing of 55°F / from 15°F in January to 71°F in July. Total annual precipitation is 32.7 inches, with July being the wettest month (4.3") and February the driest (0.8").