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Jolley, IA
Full City Profile · Iowa · Calhoun County County
3.2
/5.0
B
Good
20
Population
222/sq mi density
$17,500
Median Income
$21,780 per capita
$21,700
Home Value
$87,324 Zillow
47°F
Avg Temperature
260 sunny days/yr
130
Violent Crime/100K
941 property/100K
B
Overall
3.2 / 5.0
Good overall score based on economy, affordability, safety and education
C
Economy
2.2 / 5.0
$17,500 median income, 0.0% unemployment
A+
Affordability
5.0 / 5.0
$21,700 home value, /mo rent
F
Safety
1.0 / 5.0
130 violent crimes/100K
A
Education
4.4 / 5.0
0.0% bachelor's degree or higher
Jolley 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 33.8 inches. The area receives 32.1 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 | 47.2°F |
| 13% below US avg | |
| January Average | 17°F (-8°C) |
| July Average | 73°F (23°C) |
| Sunny Days | 260 days/yr |
Geography
| Elevation | 1,228 ft (374 m) |
| Area | 0.1 sq mi (0.2 km²) |
| Population Density | 222/sq mi |
| Coordinates | 42.4794°N, 94.7191°W |
| Timezone | America/Chicago |
| County | Calhoun County County |
| Nearest Airport | Fort Dodge Regional (FOD) 27 miles away |
Precipitation & Snow
Air Quality
| AQI Median | 43.0 |
| Rating | Good |
Natural Hazard Risk
| Overall Risk | Relatively Low |
| Risk Score | 44.6 / 100 |
| Social Vulnerability | 48.5 / 100 |
| Community Resilience | 87.6 / 100 |
Hazard Breakdown
| Tornado | Relatively Moderate |
| Hurricane | Very Low |
| Earthquake | Very Low |
| Wildfire | Very Low |
| Flood | Very Low |
| Hail | Relatively Moderate |
| Strong Wind | Relatively Moderate |
| Heat Wave | Very Low |
| Winter Weather | Relatively Moderate |
| Lightning | Very Low |
| Ice Storm | Relatively Low |
| Drought | Relatively High |
| 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) | 0.7 in | Coldest |
| February | 23°F (-5°C) | 0.7 in | Driest |
| March | 35°F (2°C) | 2.0 in | |
| April | 48°F (9°C) | 3.1 in | |
| May | 61°F (16°C) | 4.2 in | |
| June | 70°F (21°C) | 4.5 in | Wettest |
| July | 73°F (23°C) | 4.1 in | Warmest |
| August | 71°F (22°C) | 3.9 in | |
| September | 63°F (17°C) | 3.4 in | |
| October | 51°F (10°C) | 2.4 in | |
| November | 35°F (1°C) | 1.5 in | |
| December | 21°F (-6°C) | 0.9 in |
Jolley has a seasonal temperature swing of 56°F / from 17°F in January to 73°F in July. Total annual precipitation is 31.5 inches, with June being the wettest month (4.5") and February the driest (0.7").