St. John, KS
Full City Profile · Kansas · Stafford County County
3.6
/5.0
B+
Good
1,247
Population
643/sq mi density
$71,726
Median Income
$28,612 per capita
$90,900
Home Value
$80,202 Zillow
$832
Median Rent
32.6% income on rent
56°F
Avg Temperature
B+
Overall
3.6 / 5.0
Good overall score based on economy, affordability, safety and education
A
Economy
4.1 / 5.0
$71,726 median income, 2.8% unemployment
A+
Affordability
5.0 / 5.0
$90,900 home value, $832/mo rent
C+
Safety
2.5 / 5.0
0 violent crimes/100K
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. Annual precipitation totals 28.7 inches. The area receives 18.1 inches of snow annually.
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) |
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
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) | 0.8 in | Coldest, Driest |
| February | 36°F (2°C) | 1.1 in | |
| March | 46°F (8°C) | 2.0 in | |
| April | 55°F (13°C) | 2.5 in | |
| May | 66°F (19°C) | 4.6 in | Wettest |
| June | 76°F (24°C) | 4.0 in | |
| July | 81°F (27°C) | 4.0 in | Warmest |
| August | 79°F (26°C) | 3.4 in | |
| September | 71°F (21°C) | 1.9 in | |
| October | 58°F (14°C) | 2.3 in | |
| November | 44°F (7°C) | 1.2 in | |
| December | 34°F (1°C) | 1.1 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 28.7 inches, with May being the wettest month (4.6") and January the driest (0.8").