
Rogue River–Siskiyou National Forest
- Annual mean
- 10.5 °C
- Warmest month
- July
- Wettest month
- December
Twelve-month atmospheric profile based on representative point data for Oregon high-elevation terrain.
This climate profile presents consistent monthly averages for Kalmiopsis Wilderness, derived from NASA POWER measurements for the 1991 to 2020 climatology period. Data points include mean, minimum, and maximum temperatures alongside precipitation rates, relative humidity, wind speed, and daylight hours. These statistics represent one fixed coordinate at 651.74 meters elevation and do not reflect current weather conditions, short-term forecasts, or microclimate variations across the entire reserve.

Long-term thermal range and average daily precipitation cycles across the twelve-month calendar
Track long-term monthly temperature bounds, average precipitation rates, humidity, wind speed, and calculated daylight across the calendar year.
| Mean temperature | Precipitation | Humidity | Wind speed | Daylight | |
|---|---|---|---|---|---|
| January | 3.9 °C-4.1° to 13.4° | 7.4 mm/day | 92.9% | 2 m/s | 9.3 hours |
| February | 4.4 °C-3.5° to 15.5° | 6.3 mm/day | 90.6% | 1.9 m/s | 10.3 hours |
| March | 5.7 °C-2.6° to 18.3° | 5.9 mm/day | 88.4% | 1.9 m/s | 11.7 hours |
| April | 7.4 °C-1.4° to 22° | 4 mm/day | 85.4% | 1.8 m/s | 13.2 hours |
| May | 10.9 °C1.5° to 25.4° | 2.2 mm/day | 82.5% | 1.7 m/s | 14.4 hours |
| June | 14.1 °C4.6° to 30.6° | 1.1 mm/day | 76.2% | 1.9 m/s | 15 hours |
| July | 19 °C7.9° to 35.8° | 0.2 mm/day | 62.6% | 1.9 m/s | 14.7 hours |
| August | 19.2 °C8° to 36.6° | 0.3 mm/day | 58.4% | 1.8 m/s | 13.7 hours |
| September | 16.6 °C4.9° to 35.1° | 1.1 mm/day | 59.6% | 1.8 m/s | 12.2 hours |
| October | 11.3 °C0.3° to 29.3° | 3.2 mm/day | 72.1% | 1.8 m/s | 10.8 hours |
| November | 6.3 °C-3° to 19.4° | 6.8 mm/day | 88.6% | 1.9 m/s | 9.6 hours |
| December | 3.5 °C-4.8° to 12.5° | 8.9 mm/day | 93.2% | 2.1 m/s | 9 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.
Comparing long-term temperature, precipitation, humidity, wind, and daylight normals
Interactive climate map
Open the climate map to compare monthly temperature, precipitation, and other averages.
Examine long-term monthly temperature and precipitation normals across diverse geographic settings.








Dive into the map-driven details of the Kalmiopsis Wilderness to understand its place within the broader Oregon landscape. MoriAtlas provides a structured look at the wilderness area's unique geological features, protected boundaries, and diverse plant communities shaped by the Klamath Mountains terrain.