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Ithaca, OH
Full City Profile · Ohio · Preble County County
2.9
/5.0
C+
Fair
89
Population
2,967/sq mi density
$66,875
Median Income
$39,365 per capita
$95,000
Home Value
$235,030 Zillow
51°F
Avg Temperature
293 sunny days/yr
68
Violent Crime/100K
1,433 property/100K
C+
Overall
2.9 / 5.0
Fair overall score based on economy, affordability, safety and education
A
Economy
4.3 / 5.0
$66,875 median income, 0.0% unemployment
A+
Affordability
5.0 / 5.0
$95,000 home value, /mo rent
F
Safety
1.0 / 5.0
68 violent crimes/100K
F
Education
1.3 / 5.0
4.0% bachelor's degree or higher
Ithaca experiences four distinct seasons with an average annual temperature of 51°F (11°C). Winters average 26°F in January while summers reach 73°F in July. The area gets 293 sunny days per year. Annual precipitation totals 43.1 inches. Air quality is rated Good with a median AQI of 43.
Temperature
26°F Jan (-3°C)
73°F Jul (23°C)
| Annual Average | 51.2°F |
| 5% below US avg | |
| January Average | 26°F (-3°C) |
| July Average | 73°F (23°C) |
| Sunny Days | 293 days/yr |
Geography
| Elevation | 1,036 ft (316 m) |
| Area | 0.0 sq mi (0.1 km²) |
| Population Density | 2,967/sq mi |
| Coordinates | 39.9377°N, 84.5533°W |
| Timezone | America/New_York |
| County | Preble County County |
| Nearest Airport | James M Cox Dayton International (DAY) 18 miles away |
Precipitation & Snow
Air Quality
| AQI Median | 43.0 |
| Rating | Good |
Air Pollutants (EPA 2023)
| Ozone (O₃) | 0.0404 ppm |
| SO₂ (Sulfur Dioxide) | 0.43 ppb |
| CO (Carbon Monoxide) | 0.17 ppm |
| PM2.5 (Fine Particles) | 9.2 μg/m³ |
Natural Hazard Risk
| Overall Risk | Relatively Low |
| Risk Score | 43.3 / 100 |
| Social Vulnerability | 30.9 / 100 |
| Community Resilience | 66.6 / 100 |
Hazard Breakdown
| Tornado | Relatively Moderate |
| Hurricane | Very Low |
| Earthquake | Relatively Low |
| Wildfire | Very Low |
| Flood | Relatively Low |
| Hail | Relatively Low |
| Strong Wind | Relatively Moderate |
| Heat Wave | Very Low |
| Winter Weather | Relatively Low |
| Lightning | Relatively Low |
| Ice Storm | Relatively Moderate |
| Drought | Very 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 | 26°F (-3°C) | 2.3 in | Coldest |
| February | 29°F (-2°C) | 2.2 in | Driest |
| March | 39°F (4°C) | 3.4 in | |
| April | 50°F (10°C) | 3.7 in | |
| May | 61°F (16°C) | 4.4 in | Wettest |
| June | 69°F (21°C) | 3.7 in | |
| July | 73°F (23°C) | 4.1 in | Warmest |
| August | 71°F (22°C) | 3.4 in | |
| September | 65°F (18°C) | 2.7 in | |
| October | 53°F (12°C) | 2.8 in | |
| November | 41°F (5°C) | 3.2 in | |
| December | 31°F (-1°C) | 3.0 in |
Ithaca has a seasonal temperature swing of 47°F / from 26°F in January to 73°F in July. Total annual precipitation is 38.9 inches, with May being the wettest month (4.4") and February the driest (2.2").