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Donnelly, MN
Full City Profile · Minnesota · Grant County County
3.3
/5.0
B
Good
246
Population
88/sq mi density
$81,458
Median Income
$35,145 per capita
$97,300
Home Value
$207,565 Zillow
$1,125
Median Rent
22.9% income on rent
42°F
Avg Temperature
276 sunny days/yr
206
Violent Crime/100K
1,963 property/100K
B
Overall
3.3 / 5.0
Good overall score based on economy, affordability, safety and education
A+
Economy
4.6 / 5.0
$81,458 median income, 1.1% unemployment
A+
Affordability
5.0 / 5.0
$97,300 home value, $1,125/mo rent
F
Safety
1.0 / 5.0
206 violent crimes/100K
C+
Education
2.6 / 5.0
19.9% bachelor's degree or higher
Donnelly has a cool climate with an average annual temperature of 42°F (6°C). Winters average 10°F in January while summers reach 70°F in July. The area gets 276 sunny days per year. Annual precipitation totals 27.0 inches. The area receives 44.6 inches of snow annually. Air quality is rated Good with a median AQI of 36.
Temperature
10°F Jan (-12°C)
70°F Jul (21°C)
| Annual Average | 42.2°F |
| 22% below US avg | |
| January Average | 10°F (-12°C) |
| July Average | 70°F (21°C) |
| Sunny Days | 276 days/yr |
Geography
| Elevation | 1,130 ft (344 m) |
| Area | 2.8 sq mi (7.2 km²) |
| Population Density | 88/sq mi |
| Coordinates | 45.6893°N, 96.0143°W |
| Timezone | America/Chicago |
| County | Grant County County |
| Nearest Airport | Watertown Regional (ATY) 77 miles away |
Precipitation & Snow
Air Quality
| AQI Median | 36.0 |
| Rating | Good |
Natural Hazard Risk
| Overall Risk | Very Low |
| Risk Score | 3.0 / 100 |
| Social Vulnerability | 10.6 / 100 |
| Community Resilience | 92.1 / 100 |
Hazard Breakdown
| Tornado | Very Low |
| Earthquake | Very Low |
| Wildfire | Very Low |
| Flood | Very Low |
| Hail | Relatively Low |
| Strong Wind | Relatively Low |
| Heat Wave | Very Low |
| Winter Weather | Relatively Low |
| Lightning | Very Low |
| Ice Storm | Very Low |
| Drought | Relatively Low |
| Cold Wave | Relatively Low |
| Landslide | Very Low |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 10°F (-12°C) | 0.8 in | Coldest |
| February | 16°F (-9°C) | 0.6 in | |
| March | 29°F (-2°C) | 1.3 in | |
| April | 44°F (7°C) | 2.1 in | |
| May | 58°F (14°C) | 2.8 in | |
| June | 67°F (19°C) | 3.8 in | Wettest |
| July | 70°F (21°C) | 3.3 in | Warmest |
| August | 69°F (20°C) | 3.0 in | |
| September | 59°F (15°C) | 2.3 in | |
| October | 47°F (8°C) | 2.1 in | |
| November | 29°F (-2°C) | 1.0 in | |
| December | 15°F (-9°C) | 0.6 in | Driest |
Donnelly has a seasonal temperature swing of 61°F / from 10°F in January to 70°F in July. Total annual precipitation is 23.7 inches, with June being the wettest month (3.8") and December the driest (0.6").