
Lewis Fork Wilderness
- Annual mean
- 11.5 °C
- Warmest month
- July
- Wettest month
- June
Review temperature, precipitation, humidity, and daylight patterns at a representative site.
Annual climate cycles for Little Wilson Creek Wilderness are characterized by long-term monthly averages measured from 1991 to 2020. Data points for each month describe average temperature ranges, daily precipitation rates, relative humidity, wind speed, and daylight duration. These records provide a consistent look at atmospheric conditions at a single representative elevation within the park, independent of current seasonal weather or specific daily forecasts.
Long-term monthly temperature averages and daily precipitation rates across twelve months
Track long-term monthly temperature bounds, average daily precipitation, humidity, wind, and daylight across the calendar year.
| Mean temperature | Precipitation | Humidity | Wind speed | Daylight | |
|---|---|---|---|---|---|
| January | 0 °C-14.2° to 15.8° | 3 mm/day | 82.7% | 2.8 m/s | 9.8 hours |
| February | 1.7 °C-11.3° to 16.9° | 2.8 mm/day | 81.8% | 2.8 m/s | 10.6 hours |
| March | 5.8 °C-8.5° to 21° | 3.2 mm/day | 79.7% | 2.7 m/s | 11.8 hours |
| April | 11.3 °C-3.6° to 24.9° | 3.5 mm/day | 77.5% | 2.5 m/s | 13 hours |
| May | 16.2 °C2.5° to 27.8° | 3.6 mm/day | 78.5% | 2 m/s | 14 hours |
| June | 20.3 °C8.9° to 31° | 3.7 mm/day | 77.4% | 1.7 m/s | 14.5 hours |
| July | 22.4 °C12.3° to 32.4° | 3.7 mm/day | 75.1% | 1.6 m/s | 14.2 hours |
| August | 21.8 °C11.4° to 32.6° | 3.5 mm/day | 73.6% | 1.5 m/s | 13.4 hours |
| September | 18.3 °C5.4° to 30.6° | 3.4 mm/day | 73.8% | 1.7 m/s | 12.2 hours |
| October | 12.1 °C-1.7° to 26.5° | 2.7 mm/day | 74.8% | 2 m/s | 11 hours |
| November | 6 °C-6.5° to 21.1° | 2.9 mm/day | 76.4% | 2.3 m/s | 10 hours |
| December | 1.8 °C-10.2° to 16.9° | 2.9 mm/day | 81.8% | 2.5 m/s | 9.5 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 across the calendar year
Interactive climate map
Open the climate map to compare monthly temperature, precipitation, and other averages.
Examine long-term monthly normals across diverse geographic settings and protected landscapes






Examine the detailed landscape and boundary records for Little Wilson Creek Wilderness. MoriAtlas provides a structured view of the mountain terrain, forest types, and stream networks that define this prominent Grayson County protected area for further geographic discovery.