Rosston, OK
Full City Profile · Oklahoma · Harper County County
1.4
/5.0
F
Poor
52
Population
193/sq mi density
58°F
Avg Temperature
F
Overall
1.4 / 5.0
Below average overall score based on economy, affordability, safety and education
F
Education
1.4 / 5.0
4.5% bachelor's degree or higher
Rosston enjoys a temperate climate with an average annual temperature of 58°F (14°C). Winters average 35°F in January while summers reach 81°F in July. Annual precipitation totals 22.6 inches. The area receives 17.6 inches of snow annually.
Temperature
35°F Jan (2°C)
81°F Jul (27°C)
| Annual Average | 57.6°F |
| 7% above US avg | |
| January Average | 35°F (2°C) |
| July Average | 81°F (27°C) |
Geography
| Elevation | 2,133 ft (650 m) |
| Area | 0.3 sq mi (0.7 km²) |
| Population Density | 193/sq mi |
| Coordinates | 36.8129°N, 99.9327°W |
| Timezone | America/Chicago |
| County | Harper County County |
| Nearest Airport | Liberal Mid-America Regional (LBL) 59 miles away |
Precipitation & Snow
Air Quality
Natural Hazard Risk
| Overall Risk | Relatively Low |
| Risk Score | 45.7 / 100 |
| Social Vulnerability | 77.5 / 100 |
| Community Resilience | 5.1 / 100 |
Hazard Breakdown
| Tornado | Relatively Low |
| Hurricane | Very Low |
| Earthquake | Very Low |
| Wildfire | Relatively Low |
| Flood | Very Low |
| Hail | Relatively Low |
| Strong Wind | Relatively Low |
| Heat Wave | Very Low |
| Winter Weather | Very Low |
| Lightning | Very Low |
| Ice Storm | Very High |
| Drought | Relatively High |
| Cold Wave | Relatively Moderate |
| Landslide | Very Low |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 35°F (2°C) | 0.8 in | Coldest |
| February | 38°F (3°C) | 0.7 in | Driest |
| March | 48°F (9°C) | 1.7 in | |
| April | 56°F (13°C) | 2.0 in | |
| May | 66°F (19°C) | 2.5 in | |
| June | 76°F (25°C) | 3.5 in | Wettest |
| July | 81°F (27°C) | 2.6 in | Warmest |
| August | 79°F (26°C) | 3.1 in | |
| September | 71°F (22°C) | 1.5 in | |
| October | 59°F (15°C) | 2.2 in | |
| November | 46°F (8°C) | 0.9 in | |
| December | 36°F (2°C) | 1.3 in |
Rosston has a seasonal temperature swing of 46°F / from 35°F in January to 81°F in July. Total annual precipitation is 22.6 inches, with June being the wettest month (3.5") and February the driest (0.7").