
Middle Prong Wilderness
- Annual mean
- 11.9 °C
- Warmest month
- July
- Wettest month
- February
Twelve-month atmospheric overview based on regional climate station representative measurements
Detailed twelve-month climatology profile for Ellicott Rock Wilderness, showcasing representative monthly averages for temperature, precipitation, humidity, wind, and daylight. Data reflects consistent measurements from 1991 to 2020, offering a precise look at annual climate patterns for this designated wilderness area. Measurements focus on a specific representative coordinate at 671.6 m elevation, providing a standardized basis for evaluating annual atmospheric variation.

Long-term monthly thermal ranges and precipitation rates for a representative coordinate
Compare long term temperature bounds, precipitation rates, humidity, wind, and daylight normals.
| Mean temperature | Precipitation | Humidity | Wind speed | Daylight | |
|---|---|---|---|---|---|
| January | 2.4 °C-11.8° to 16.4° | 4.3 mm/day | 82.6% | 2.3 m/s | 9.9 hours |
| February | 4.1 °C-8.9° to 18.1° | 4.4 mm/day | 82.2% | 2.3 m/s | 10.7 hours |
| March | 8.1 °C-6.2° to 22° | 4.2 mm/day | 80.2% | 2.3 m/s | 11.8 hours |
| April | 13 °C-1.9° to 25.4° | 4 mm/day | 78.4% | 2.2 m/s | 12.9 hours |
| May | 17.6 °C4.2° to 28.8° | 3.7 mm/day | 78.6% | 1.8 m/s | 13.8 hours |
| June | 21.7 °C10.6° to 32.1° | 4.1 mm/day | 76.5% | 1.5 m/s | 14.3 hours |
| July | 23.8 °C14.3° to 33.8° | 4 mm/day | 74.2% | 1.4 m/s | 14.1 hours |
| August | 23.2 °C13.5° to 33.9° | 3.8 mm/day | 72.8% | 1.4 m/s | 13.3 hours |
| September | 19.9 °C7.3° to 31.6° | 3.6 mm/day | 72.9% | 1.6 m/s | 12.2 hours |
| October | 13.9 °C-0.5° to 27.4° | 3.2 mm/day | 73.9% | 1.8 m/s | 11.1 hours |
| November | 7.9 °C-5.1° to 22.1° | 3.9 mm/day | 76.3% | 2 m/s | 10.1 hours |
| December | 3.9 °C-8° to 17.5° | 4.4 mm/day | 82.1% | 2.1 m/s | 9.7 hours |
See two months side by side and how much they differ. Both use the same 1991–2020 climate normals and NASA POWER data point as the table above, so they show typical conditions, not a forecast.
Comparative analysis of long-term temperature, precipitation, wind, and daylight normals
Interactive climate map
Open the climate map to compare monthly temperature, precipitation, and other averages.
Set its annual temperature and rainfall pattern beside other monthly profiles








Deepen your understanding of Ellicott Rock Wilderness by examining its unique tri-state geography and the watershed dynamics of the Chattooga River. Use the MoriAtlas database to trace the boundaries, ridgelines, and forest ecosystems that define this historic Appalachian wildlife reserve across its diverse mountain terrain.