
Mount Baker Wilderness
- Annual mean
- 6.4 °C
- Warmest month
- August
- Wettest month
- November
Twelve-month representative-point averages for temperature, precipitation, and daylight.
Review the long-term monthly climate averages for Mount Baker National Recreation Area in Washington based on NASA POWER records from 1991 to 2020. These metrics provide a consistent view of atmospheric conditions at a specific elevation, detailing monthly mean, minimum, and maximum temperatures alongside precipitation rates, relative humidity, wind speed, and daylight hours to illustrate the annual climatological rhythm.
Analysis of average minimum and maximum temperatures alongside twelve-month precipitation rates
Analyze long-term monthly climate normals across average temperatures, precipitation rates, humidity, wind, and daylight hours.
| Mean temperature | Precipitation | Humidity | Wind speed | Daylight | |
|---|---|---|---|---|---|
| January | -0.7 °C-13° to 7.5° | 9.4 mm/day | 93.7% | 2 m/s | 8.6 hours |
| February | 0.1 °C-11° to 8.8° | 6.7 mm/day | 90.3% | 1.9 m/s | 9.9 hours |
| March | 2.3 °C-7.3° to 14.2° | 7.1 mm/day | 88% | 1.8 m/s | 11.6 hours |
| April | 5.5 °C-3.6° to 19.2° | 4.9 mm/day | 82.7% | 1.6 m/s | 13.5 hours |
| May | 9.8 °C-0.8° to 24.3° | 3.5 mm/day | 80.1% | 1.4 m/s | 15.1 hours |
| June | 12.2 °C3.5° to 28.1° | 2.9 mm/day | 81.3% | 1.4 m/s | 15.9 hours |
| July | 15.7 °C6.1° to 31.4° | 1.5 mm/day | 78.2% | 1.3 m/s | 15.5 hours |
| August | 15.9 °C6.3° to 32.1° | 1.6 mm/day | 77.4% | 1.3 m/s | 14.1 hours |
| September | 12.9 °C2.3° to 29.9° | 3.1 mm/day | 78.5% | 1.4 m/s | 12.3 hours |
| October | 7.3 °C-2.7° to 21.6° | 6.8 mm/day | 85.2% | 1.7 m/s | 10.5 hours |
| November | 2.3 °C-8.9° to 12.6° | 10.6 mm/day | 91.9% | 1.9 m/s | 8.9 hours |
| December | -1 °C-12.4° to 7° | 9.1 mm/day | 93.7% | 2 m/s | 8.1 hours |
Comparing long-term averages 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.
Explore monthly climate normals and atmospheric patterns across diverse protected landscapes and geographic settings.






Deepen your understanding of this remote Washington protected landscape through the MoriAtlas collection. Examine the park's volcanic terrain, glacier-fed river systems, and rugged backcountry boundaries to gain a comprehensive perspective on this essential piece of the North Cascades wilderness.