All Countries
St. John, KS
Full City Profile · Kansas · Stafford County County
3.3
/5.0
B
Good
1,247
Population
643/sq mi density
$71,726
Median Income
$28,612 per capita
$90,900
Home Value
$76,267 Zillow
$832
Median Rent
32.6% income on rent
56°F
Avg Temperature
326 sunny days/yr
478
Violent Crime/100K
1,195 property/100K
B
Overall
3.3 / 5.0
Good overall score based on economy, affordability, safety and education
A
Economy
4.2 / 5.0
$71,726 median income, 1.8% unemployment
A+
Affordability
5.0 / 5.0
$90,900 home value, $832/mo rent
F
Safety
1.0 / 5.0
478 violent crimes/100K (26% above avg)
C+
Education
2.9 / 5.0
23.6% bachelor's degree or higher
St. John enjoys a temperate climate with an average annual temperature of 56°F (13°C). Winters average 32°F in January while summers reach 81°F in July. The area gets 326 sunny days per year. Annual precipitation totals 28.7 inches. The area receives 18.1 inches of snow annually. Air quality is rated Good with a median AQI of 39.
Temperature
32°F Jan (0°C)
81°F Jul (27°C)
| Annual Average | 56.4°F |
| 4% above US avg | |
| January Average | 32°F (0°C) |
| July Average | 81°F (27°C) |
| Sunny Days | 326 days/yr |
Geography
| Elevation | 1,908 ft (582 m) |
| Area | 1.9 sq mi (4.9 km²) |
| Population Density | 643/sq mi |
| Coordinates | 38.0000°N, 98.7611°W |
| Timezone | America/Chicago |
| County | Stafford County County |
| Nearest Airport | Pratt Regional (PTT) 21 miles away |
Precipitation & Snow
Air Quality
| AQI Median | 39.0 |
| Rating | Good |
Natural Hazard Risk
| Overall Risk | Very Low |
| Risk Score | 23.1 / 100 |
| Social Vulnerability | 37.0 / 100 |
| Community Resilience | 49.6 / 100 |
Hazard Breakdown
| Tornado | Relatively Low |
| Hurricane | No Rating |
| Earthquake | Very Low |
| Wildfire | Relatively Low |
| Flood | Very Low |
| Hail | Relatively Moderate |
| Strong Wind | Relatively Low |
| Heat Wave | Very Low |
| Winter Weather | Relatively Low |
| Lightning | Very Low |
| Ice Storm | Relatively Moderate |
| 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 | 32°F (0°C) | 0.5 in | Coldest, Driest |
| February | 36°F (2°C) | 0.8 in | |
| March | 45°F (7°C) | 1.8 in | |
| April | 55°F (13°C) | 2.3 in | |
| May | 65°F (18°C) | 3.5 in | |
| June | 75°F (24°C) | 3.8 in | Wettest |
| July | 81°F (27°C) | 3.0 in | Warmest |
| August | 78°F (26°C) | 2.8 in | |
| September | 69°F (21°C) | 2.4 in | |
| October | 58°F (14°C) | 2.1 in | |
| November | 43°F (6°C) | 1.1 in | |
| December | 34°F (1°C) | 0.9 in |
St. John has a seasonal temperature swing of 48°F / from 32°F in January to 81°F in July. Total annual precipitation is 25.1 inches, with June being the wettest month (3.8") and January the driest (0.5").