
Lake Clark National Park and Preserve
- Annual mean
- -4.7 °C
- Warmest month
- July
- Wettest month
- September
Compare twelve months at a sampled 61.33 m Alaska coordinate
At Innoko Wilderness’s sampled point, mean temperature measures -20.36 °C in January and 14.14 °C in July. Daily precipitation averages 0.87 mm in March and 2.81 mm in August, while daylight is 4.39 hours in December and 19.60 hours in June. NASA POWER provides these 1991–2020 monthly normals for one 61.33 m coordinate; they are neither live conditions nor a forecast or uniform portrait of the wilderness.

Long term average monthly thermal ranges and daily precipitation rates across twelve calendar months
Track temperature bounds, average daily precipitation, wind, humidity, and daylight across the annual cycle
| Mean temperature | Precipitation | Humidity | Wind speed | Daylight | |
|---|---|---|---|---|---|
| January | -20.4 °C-42.8° to -1.1° | 1 mm/day | 98.2% | 2.8 m/s | 5.5 hours |
| February | -15 °C-36.3° to 0.5° | 1.2 mm/day | 98% | 2.9 m/s | 8.3 hours |
| March | -12 °C-30.7° to 1.3° | 0.9 mm/day | 97% | 2.7 m/s | 11.4 hours |
| April | -1.7 °C-18.2° to 11.4° | 1 mm/day | 87.8% | 2.4 m/s | 14.6 hours |
| May | 7.3 °C-4.6° to 20.5° | 1.3 mm/day | 77.2% | 2.1 m/s | 17.7 hours |
| June | 13 °C2.3° to 24.1° | 2 mm/day | 77.7% | 1.7 m/s | 19.6 hours |
| July | 14.1 °C5.1° to 25.1° | 2.6 mm/day | 82.4% | 1.7 m/s | 18.6 hours |
| August | 11.7 °C2.3° to 22.1° | 2.8 mm/day | 85.8% | 1.9 m/s | 15.7 hours |
| September | 6.3 °C-3.6° to 17.1° | 2.3 mm/day | 88.4% | 2 m/s | 12.5 hours |
| October | -2.5 °C-14.3° to 9.3° | 1.5 mm/day | 92.6% | 2.2 m/s | 9.3 hours |
| November | -12.8 °C-30.2° to 0.6° | 1.5 mm/day | 96.7% | 2.5 m/s | 6.2 hours |
| December | -17.8 °C-36.9° to -0.6° | 1.2 mm/day | 98.3% | 2.6 m/s | 4.4 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.
Comparative monthly averages for temperature, precipitation, humidity, wind, and daylight duration
Interactive climate map
Open the climate map to compare monthly temperature, precipitation, and other averages.
Explore monthly temperature, precipitation, and daylight patterns across diverse regional park settings.







Delve into the mapped boundaries and natural terrain of Innoko Wilderness, a key protected area within the Alaskan interior. MoriAtlas provides a structured overview of this vast wetland and boreal forest system to aid in your understanding of its role in the broader regional geography.