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Wellsburg, IA
Full City Profile · Iowa · Grundy County County
3.1
/5.0
B
Good
710
Population
645/sq mi density
$63,125
Median Income
$35,606 per capita
$110,800
Home Value
$154,305 Zillow
$625
Median Rent
30.0% income on rent
47°F
Avg Temperature
260 sunny days/yr
96
Violent Crime/100K
2,283 property/100K
B
Overall
3.1 / 5.0
Good overall score based on economy, affordability, safety and education
B+
Economy
3.9 / 5.0
$63,125 median income, 4.0% unemployment
A+
Affordability
5.0 / 5.0
$110,800 home value, $625/mo rent
F
Safety
1.0 / 5.0
96 violent crimes/100K
C
Education
2.4 / 5.0
17.1% bachelor's degree or higher
Wellsburg experiences four distinct seasons with an average annual temperature of 47°F (8°C). Winters average 17°F in January while summers reach 73°F in July. The area gets 260 sunny days per year. Annual precipitation totals 36.8 inches. The area receives 32.3 inches of snow annually. Air quality is rated Good with a median AQI of 43.
Temperature
17°F Jan (-8°C)
73°F Jul (23°C)
| Annual Average | 47.1°F |
| 13% below US avg | |
| January Average | 17°F (-8°C) |
| July Average | 73°F (23°C) |
| Sunny Days | 260 days/yr |
Geography
| Elevation | 1,097 ft (334 m) |
| Area | 1.1 sq mi (2.8 km²) |
| Population Density | 645/sq mi |
| Coordinates | 42.4339°N, 92.9266°W |
| Timezone | America/Chicago |
| County | Grundy County County |
| Nearest Airport | Waterloo Regional (ALO) 28 miles away |
Precipitation & Snow
Air Quality
| AQI Median | 43.0 |
| Rating | Good |
Natural Hazard Risk
| Overall Risk | Very Low |
| Risk Score | 13.1 / 100 |
| Social Vulnerability | 10.6 / 100 |
| Community Resilience | 94.7 / 100 |
Hazard Breakdown
| Tornado | Relatively Low |
| Hurricane | 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 Moderate |
| Cold Wave | Relatively Low |
| Landslide | Very Low |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 17°F (-8°C) | 0.9 in | Coldest, Driest |
| February | 22°F (-5°C) | 1.0 in | |
| March | 34°F (1°C) | 2.2 in | |
| April | 48°F (9°C) | 3.2 in | |
| May | 60°F (16°C) | 4.2 in | |
| June | 70°F (21°C) | 4.8 in | Wettest |
| July | 73°F (23°C) | 4.5 in | Warmest |
| August | 70°F (21°C) | 4.0 in | |
| September | 63°F (17°C) | 3.5 in | |
| October | 50°F (10°C) | 2.6 in | |
| November | 35°F (2°C) | 1.7 in | |
| December | 21°F (-6°C) | 1.3 in |
Wellsburg has a seasonal temperature swing of 55°F / from 17°F in January to 73°F in July. Total annual precipitation is 33.8 inches, with June being the wettest month (4.8") and January the driest (0.9").