
Lake Mead National Recreation Area
- Annual mean
- 19.5 °C
- Warmest month
- July
- Wettest month
- February
Atmospheric measurements including relative humidity, wind speed, and daylight duration mapped across the calendar year.
The climate profile for Muddy Mountains Wilderness provides a comprehensive twelve-month analysis of atmospheric conditions based on NASA POWER data. Spanning the period from 1991 to 2020, the record tracks average minimum and maximum temperatures, daily precipitation rates, and supporting humidity and wind metrics at a representative coordinate. These long-term averages establish a clear annual rhythm for the region, detailing how daylight and thermal patterns fluctuate throughout the months without relying on current forecasts.

Long-term monthly temperature ranges and average daily precipitation cycles across twelve months
Track monthly temperature bounds, average daily precipitation, humidity, wind, and calculated daylight across the calendar year.
| Mean temperature | Precipitation | Humidity | Wind speed | Daylight | |
|---|---|---|---|---|---|
| January | 4.9 °C-4.7° to 18.3° | 0.8 mm/day | 52.1% | 3.3 m/s | 9.8 hours |
| February | 6.9 °C-4° to 20.5° | 1.1 mm/day | 48.8% | 3.3 m/s | 10.7 hours |
| March | 10.9 °C-2.2° to 25.4° | 0.7 mm/day | 42.4% | 3.5 m/s | 11.8 hours |
| April | 15 °C1.1° to 30.8° | 0.3 mm/day | 33.7% | 3.9 m/s | 12.9 hours |
| May | 20.7 °C5.5° to 35.7° | 0.3 mm/day | 26.8% | 3.8 m/s | 13.9 hours |
| June | 26.7 °C10.7° to 40.3° | 0.1 mm/day | 18% | 3.9 m/s | 14.4 hours |
| July | 30.1 °C18.1° to 42.1° | 0.5 mm/day | 23.6% | 3.4 m/s | 14.2 hours |
| August | 29.1 °C17.4° to 40.5° | 0.5 mm/day | 25.4% | 3.2 m/s | 13.3 hours |
| September | 24.6 °C10.5° to 37.4° | 0.4 mm/day | 26% | 3.2 m/s | 12.2 hours |
| October | 17 °C2.9° to 31.9° | 0.5 mm/day | 30.5% | 3.2 m/s | 11 hours |
| November | 9.5 °C-3° to 24.2° | 0.4 mm/day | 39.5% | 3.2 m/s | 10 hours |
| December | 4.4 °C-4.9° to 17.8° | 0.7 mm/day | 50.1% | 3.3 m/s | 9.6 hours |
Comparative analysis of long-term temperature, precipitation, humidity, wind, and daylight norms
Interactive climate map
Visit the MoriAtlas climate map to compare long-term monthly temperature and precipitation metrics across national parks. This visual interface helps you understand seasonal variations at specific protected area coordinates to deepen your knowledge of global park geography and environmental characteristics.
Examine monthly temperature, precipitation, and daylight rhythms across diverse protected landscapes



Deepen your understanding of the Mojave Desert region by investigating the intricate topography and protected landscape of the Muddy Mountains Wilderness. This MoriAtlas resource maps the structural features and environmental context of this wildlife reserve for comprehensive regional study.