Rock River Canyon Wilderness
- Annual mean
- 5.4 °C
- Warmest month
- August
- Wettest month
- October
Long-term climatic averages representing monthly weather patterns at a fixed park coordinate
The climate profile for Hiawatha National Forest documents monthly averages for temperature, precipitation, humidity, wind, and daylight hours from 1991 to 2020. These measurements originate from a single representative point within the protected area and provide a statistical baseline for understanding annual atmospheric rhythms. The data highlights seasonal shifts in thermal conditions and precipitation rates, offering a comprehensive look at long-term environmental patterns without accounting for real-time weather fluctuations or local microclimate variations across the landscape.

Comparing twelve months of average minimum, mean, and maximum temperatures alongside daily precipitation rates
Compare long-term monthly temperature bounds, average daily precipitation rates, humidity, wind, and daylight hours.
| Mean temperature | Precipitation | Humidity | Wind speed | Daylight | |
|---|---|---|---|---|---|
| January | -8.5 °C-22.6° to 2.1° | 1.6 mm/day | 94.8% | 3.8 m/s | 8.9 hours |
| February | -7.7 °C-21.7° to 3° | 1.4 mm/day | 93.7% | 3.9 m/s | 10.1 hours |
| March | -2.5 °C-16.7° to 12.1° | 1.7 mm/day | 86% | 3.5 m/s | 11.7 hours |
| April | 3.7 °C-7.4° to 19.8° | 2.4 mm/day | 77.6% | 3.2 m/s | 13.3 hours |
| May | 9.9 °C-1.7° to 24.8° | 2.7 mm/day | 76.6% | 2.7 m/s | 14.8 hours |
| June | 15.4 °C3.2° to 28.7° | 3 mm/day | 79.1% | 2.3 m/s | 15.5 hours |
| July | 18.9 °C8.2° to 30.6° | 3 mm/day | 79.2% | 2.3 m/s | 15.2 hours |
| August | 18.7 °C8.6° to 29.9° | 2.5 mm/day | 78.9% | 2.4 m/s | 13.9 hours |
| September | 14.9 °C3.4° to 27.7° | 3.1 mm/day | 79.6% | 2.7 m/s | 12.3 hours |
| October | 8 °C-2.1° to 22.2° | 3.1 mm/day | 81.1% | 3 m/s | 10.6 hours |
| November | 1.2 °C-8.9° to 12.9° | 2.2 mm/day | 84.4% | 3.3 m/s | 9.2 hours |
| December | -4.8 °C-18.2° to 4.8° | 1.8 mm/day | 91.2% | 3.4 m/s | 8.5 hours |
Comparative analysis of long-term temperature, precipitation, wind, humidity, and daylight normals across the year.
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 temperature normals and atmospheric patterns across diverse protected landscapes




Examine the detailed terrain and protected landscape of Hiawatha National Forest within the MoriAtlas database. Discover how the forest units integrate with Great Lakes shorelines, river networks, and designated wilderness areas across the Upper Peninsula of Michigan.