Donnelly, MN
Full City Profile · Minnesota · Grant County County
4.1
/5.0
A
Great
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
A
Overall
4.1 / 5.0
Strong
A+
Economy
4.6 / 5.0
$81,458 median income, 1.8% unemployment
A+
Affordability
5.0 / 5.0
$97,300 home value, $1,125/mo rent
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. Annual precipitation totals 26.9 inches. The area receives 44.6 inches of snow annually.
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) |
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
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) | 0.7 in | Coldest, Driest |
| February | 14°F (-10°C) | 0.7 in | |
| March | 27°F (-3°C) | 1.2 in | |
| April | 42°F (6°C) | 2.2 in | |
| May | 56°F (14°C) | 3.1 in | |
| June | 67°F (19°C) | 4.4 in | Wettest |
| July | 70°F (21°C) | 4.3 in | Warmest |
| August | 68°F (20°C) | 3.5 in | |
| September | 60°F (16°C) | 2.7 in | |
| October | 46°F (8°C) | 2.4 in | |
| November | 30°F (-1°C) | 1.0 in | |
| December | 17°F (-9°C) | 0.8 in |
Donnelly has a seasonal temperature swing of 61°F / from 10°F in January to 70°F in July. Total annual precipitation is 27.0 inches, with June being the wettest month (4.4") and January the driest (0.7").