Rocky Mountain National Park
- Annual mean
- 3.3 °C
- Warmest month
- July
- Wettest month
- April
Reviewing twelve-month atmospheric trends including humidity, wind speed, and daylight hours
This climate profile provides a twelve-month data analysis for Never Summer Wilderness in Colorado, based on NASA POWER measurements collected from 1991 to 2020. Detailed metrics cover average monthly minimum and maximum temperatures, daily precipitation rates, relative humidity, wind speed, and daylight hours at a single representative coordinate. These figures establish consistent monthly climate normals to characterize the long-term annual atmospheric pattern within this protected wildlife reserve.

Long-term thermal range and average daily precipitation cycles across all twelve months
Compare average temperature bounds, daily precipitation rates, humidity, wind speed, and daylight hours across the calendar year.
| Mean temperature | Precipitation | Humidity | Wind speed | Daylight | |
|---|---|---|---|---|---|
| January | -7.5 °C-22.3° to 4.1° | 1.2 mm/day | 78.7% | 5.1 m/s | 9.5 hours |
| February | -6.9 °C-21.4° to 5° | 1.3 mm/day | 79.1% | 4.7 m/s | 10.4 hours |
| March | -3.1 °C-18° to 10.7° | 1.5 mm/day | 72.4% | 4.2 m/s | 11.7 hours |
| April | 1.1 °C-13.2° to 16.8° | 2.3 mm/day | 64.7% | 3.8 m/s | 13.1 hours |
| May | 6.8 °C-7.6° to 22.4° | 2.2 mm/day | 61.1% | 3.1 m/s | 14.3 hours |
| June | 13 °C-0.9° to 27.4° | 1.6 mm/day | 52% | 2.8 m/s | 14.8 hours |
| July | 16.7 °C4.3° to 29.7° | 1.7 mm/day | 51.4% | 2.4 m/s | 14.6 hours |
| August | 15.4 °C3.4° to 28.3° | 1.5 mm/day | 53.3% | 2.4 m/s | 13.6 hours |
| September | 10.8 °C-4° to 25.8° | 1.4 mm/day | 52.3% | 2.7 m/s | 12.2 hours |
| October | 3.7 °C-10.6° to 20.1° | 1.3 mm/day | 57.6% | 3.5 m/s | 10.9 hours |
| November | -2.7 °C-17.1° to 12° | 1.2 mm/day | 66.6% | 4.3 m/s | 9.7 hours |
| December | -7.3 °C-21.5° to 5.6° | 1.1 mm/day | 76.5% | 4.9 m/s | 9.2 hours |
Comparative monthly normals for temperature, precipitation, wind, humidity, and daylight duration
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.
Analyze monthly temperature, precipitation, and daylight metrics across diverse regional park settings.





Continue your geographic discovery by examining the terrain and protected boundaries of the Never Summer Wilderness. MoriAtlas provides a clear look at its high-altitude peaks, glacial lakes, and the ancient forests that define this unique segment of the Colorado Rockies along the Continental Divide.