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Marianne, PA
Full City Profile · Pennsylvania · Clarion County County
3.5
/5.0
B+
Good
1,045
Population
721/sq mi density
$61,161
Median Income
$36,812 per capita
$159,400
Home Value
$125,151 Zillow
$930
Median Rent
18.8% income on rent
48°F
Avg Temperature
275 sunny days/yr
82
Violent Crime/100K
1,256 property/100K
B+
Overall
3.5 / 5.0
Good overall score based on economy, affordability, safety and education
A
Economy
4.2 / 5.0
$61,161 median income, 0.3% unemployment
A+
Affordability
5.0 / 5.0
$159,400 home value, $930/mo rent
F
Safety
1.0 / 5.0
82 violent crimes/100K
B+
Education
3.8 / 5.0
34.4% bachelor's degree or higher
Marianne experiences four distinct seasons with an average annual temperature of 48°F (9°C). Winters average 24°F in January while summers reach 70°F in July. The area gets 275 sunny days per year. Annual precipitation totals 46.9 inches. Air quality is rated Good with a median AQI of 40.
Temperature
24°F Jan (-4°C)
70°F Jul (21°C)
| Annual Average | 47.7°F |
| 12% below US avg | |
| January Average | 24°F (-4°C) |
| July Average | 70°F (21°C) |
| Sunny Days | 275 days/yr |
Geography
| Elevation | 1,398 ft (426 m) |
| Area | 1.5 sq mi (3.8 km²) |
| Population Density | 721/sq mi |
| Coordinates | 41.2447°N, 79.4330°W |
| Timezone | America/New_York |
| County | Clarion County County |
| Nearest Airport | Venango Regional (FKL) 24 miles away |
Precipitation & Snow
Air Quality
| AQI Median | 40.0 |
| Rating | Good |
Natural Hazard Risk
| Overall Risk | Very Low |
| Risk Score | 30.0 / 100 |
| Social Vulnerability | 56.8 / 100 |
| Community Resilience | 75.9 / 100 |
Hazard Breakdown
| Tornado | Relatively Low |
| Hurricane | Relatively Low |
| Earthquake | Very Low |
| Wildfire | Very Low |
| Flood | Relatively Low |
| Hail | Very Low |
| Strong Wind | Relatively Low |
| Heat Wave | Very Low |
| Winter Weather | Relatively Low |
| Lightning | Relatively Moderate |
| Ice Storm | Very Low |
| Drought | No Rating |
| Cold Wave | Relatively Low |
| Landslide | Relatively Low |
| Avalanche | Very Low |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 24°F (-4°C) | 2.7 in | Coldest |
| February | 26°F (-3°C) | 2.6 in | Driest |
| March | 35°F (2°C) | 3.5 in | |
| April | 46°F (8°C) | 3.6 in | |
| May | 57°F (14°C) | 4.1 in | |
| June | 65°F (18°C) | 4.8 in | Wettest |
| July | 70°F (21°C) | 4.6 in | Warmest |
| August | 68°F (20°C) | 4.1 in | |
| September | 61°F (16°C) | 4.1 in | |
| October | 50°F (10°C) | 3.3 in | |
| November | 40°F (4°C) | 3.8 in | |
| December | 29°F (-2°C) | 3.4 in |
Marianne has a seasonal temperature swing of 45°F / from 24°F in January to 70°F in July. Total annual precipitation is 44.5 inches, with June being the wettest month (4.8") and February the driest (2.6").