Lebanon, OK
Full City Profile · Oklahoma · Grayson County County
3.6
/5.0
B+
Good
241
Population
78/sq mi density
$176,300
Home Value
$189,386 Zillow
63°F
Avg Temperature
B+
Overall
3.6 / 5.0
Good overall score based on economy, affordability, safety and education
B+
Education
3.6 / 5.0
32.4% bachelor's degree or higher
Lebanon enjoys a temperate climate with an average annual temperature of 63°F (17°C). Winters average 42°F in January while summers reach 83°F in July. Annual precipitation totals 41.3 inches. The area receives 2.3 inches of snow annually.
Temperature
42°F Jan (6°C)
83°F Jul (28°C)
| Annual Average | 63.1°F |
| 17% above US avg | |
| January Average | 42°F (6°C) |
| July Average | 83°F (28°C) |
Geography
| Elevation | 655 ft (200 m) |
| Area | 3.0 sq mi (7.9 km²) |
| Population Density | 78/sq mi |
| Coordinates | 33.9717°N, 96.9238°W |
| Timezone | America/Chicago |
| County | Grayson County County |
| Nearest Airport | North Texas Regional/Perrin Field (PNX) 23 miles away |
Precipitation & Snow
Air Quality
Natural Hazard Risk
| Overall Risk | Relatively Low |
| Risk Score | 80.3 / 100 |
| Social Vulnerability | 38.7 / 100 |
| Community Resilience | 44.2 / 100 |
Hazard Breakdown
| Tornado | Relatively High |
| Hurricane | Very Low |
| Earthquake | Relatively Low |
| Wildfire | Relatively Low |
| Flood | Relatively Moderate |
| Hail | Relatively Moderate |
| Strong Wind | Relatively Moderate |
| Heat Wave | Relatively Moderate |
| Winter Weather | Relatively Low |
| Lightning | Relatively Low |
| Ice Storm | Relatively High |
| Drought | Relatively Low |
| Cold Wave | Relatively Moderate |
| Landslide | Very Low |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 42°F (6°C) | 2.2 in | Coldest, Driest |
| February | 47°F (8°C) | 2.3 in | |
| March | 55°F (13°C) | 3.1 in | |
| April | 62°F (17°C) | 3.5 in | |
| May | 70°F (21°C) | 5.6 in | Wettest |
| June | 79°F (26°C) | 4.7 in | |
| July | 83°F (28°C) | 2.7 in | Warmest |
| August | 83°F (28°C) | 2.7 in | |
| September | 75°F (24°C) | 4.0 in | |
| October | 64°F (18°C) | 4.6 in | |
| November | 53°F (12°C) | 2.8 in | |
| December | 44°F (7°C) | 3.2 in |
Lebanon has a seasonal temperature swing of 40°F / from 42°F in January to 83°F in July. Total annual precipitation is 41.4 inches, with May being the wettest month (5.6") and January the driest (2.2").