St. Paul, IN
Full City Profile · Indiana · Decatur County County
3.7
/5.0
B+
Good
1,019
Population
3,514/sq mi density
$71,750
Median Income
$25,450 per capita
$100,800
Home Value
$236,041 Zillow
$1,039
Median Rent
19.4% income on rent
54°F
Avg Temperature
B+
Overall
3.7 / 5.0
Good overall score based on economy, affordability, safety and education
A
Economy
4.3 / 5.0
$71,750 median income, 2.8% unemployment
A+
Affordability
5.0 / 5.0
$100,800 home value, $1,039/mo rent
D
Education
1.7 / 5.0
8.4% bachelor's degree or higher
St. Paul experiences four distinct seasons with an average annual temperature of 54°F (12°C). Winters average 30°F in January while summers reach 76°F in July. Annual precipitation totals 43.1 inches. The area receives 13.3 inches of snow annually.
Temperature
30°F Jan (-1°C)
76°F Jul (24°C)
| Annual Average | 54.2°F |
| 0% below US avg | |
| January Average | 30°F (-1°C) |
| July Average | 76°F (24°C) |
Geography
| Elevation | 857 ft (261 m) |
| Area | 0.3 sq mi (0.8 km²) |
| Population Density | 3,514/sq mi |
| Coordinates | 39.4282°N, 85.6287°W |
| Timezone | America/Indiana/Indianapolis |
| County | Decatur County County |
| Nearest Airport | Indianapolis International (IND) 41 miles away |
Precipitation & Snow
Air Quality
Natural Hazard Risk
| Overall Risk | Very Low |
| Risk Score | 23.1 / 100 |
| Social Vulnerability | 10.6 / 100 |
| Community Resilience | 78.7 / 100 |
Hazard Breakdown
| Tornado | Relatively Low |
| Hurricane | Very Low |
| Earthquake | Very Low |
| Wildfire | Very Low |
| Flood | Relatively Low |
| Hail | Relatively Low |
| Strong Wind | Relatively Low |
| Heat Wave | Very Low |
| Winter Weather | Very Low |
| Lightning | Relatively Moderate |
| Ice Storm | Relatively 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 | 30°F (-1°C) | 3.1 in | Coldest |
| February | 34°F (1°C) | 2.3 in | Driest |
| March | 43°F (6°C) | 3.5 in | |
| April | 55°F (13°C) | 4.5 in | |
| May | 65°F (18°C) | 4.6 in | |
| June | 73°F (23°C) | 5.2 in | Wettest |
| July | 76°F (24°C) | 3.9 in | Warmest |
| August | 74°F (23°C) | 3.2 in | |
| September | 68°F (20°C) | 3.1 in | |
| October | 56°F (13°C) | 3.2 in | |
| November | 44°F (7°C) | 3.6 in | |
| December | 34°F (1°C) | 3.0 in |
St. Paul has a seasonal temperature swing of 46°F / from 30°F in January to 76°F in July. Total annual precipitation is 43.1 inches, with June being the wettest month (5.2") and February the driest (2.3").