Lake Clark National Park weather in October
October in Lake Clark National Park: freezing, rainy, with clean air — a hit-or-miss time to visit.
#7 of 12 months in Lake Clark National Park · #594 of 604 destinations to visit in October · comfort 49/100 (tier F)
Updated June 2026 · climate normals from ERA5 reanalysis
Lake Clark National Park climate normals — October
| Daytime high | -3°C / 27°F | 🥶 freezing |
|---|---|---|
| Nighttime low | -8°C / 18°F | |
| Feels like (high) | -6°C / 21°F | |
| Rainfall | 147 mm / 5.8 in | 🌧 rainy |
| Rainy days | 15 days | |
| Humidity | 80% | 💦 very humid |
| Dew point | -9°C / 16°F | |
| Sunshine | 4.9 h/day | |
| Daylight | 10.1 h | |
| Wind | 8 km/h / 5 mph | |
| Snowfall | 113.4 cm / 44.6 in | |
| Air quality (US AQI) | 31 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
Where is Lake Clark National Park?
Loading map…
Lake Clark National Park in October — FAQ
- Is October a good time to visit Lake Clark National Park?
- October in Lake Clark National Park: freezing, rainy, with clean air — a hit-or-miss time to visit. It ranks #7 of 12 months for Lake Clark National Park on SeasonMap's comfort score (49/100).
- What is the weather like in Lake Clark National Park in October?
- In October, Lake Clark National Park averages a daily high of -2.7°C and a low of -7.8°C, with about 147 mm of rain over roughly 15.4 rainy days.
- What is the air quality in Lake Clark National Park in October?
- Lake Clark National Park has a mean US Air Quality Index of about 31 in October.
- Does it snow in Lake Clark National Park in October?
- Lake Clark National Park sees roughly 113.4 cm of snowfall in October.