Denali National Park weather in June
June in Denali National Park: nice, rainy, with clean air — one of the best months to visit.
#2 of 12 months in Denali National Park · #95 of 604 destinations to visit in June · comfort 90/100 (tier S)
Updated June 2026 · climate normals from ERA5 reanalysis
Denali National Park climate normals — June
| Daytime high | 18°C / 64°F | 😎 nice |
|---|---|---|
| Nighttime low | 10°C / 49°F | |
| Feels like (high) | 17°C / 63°F | |
| Rainfall | 103 mm / 4 in | 🌧 rainy |
| Rainy days | 17 days | |
| Humidity | 64% | 💧 humid |
| Dew point | 6°C / 43°F | |
| Sunshine | 13.3 h/day | |
| Daylight | 20.4 h | |
| Wind | 11 km/h / 7 mph | |
| Air quality (US AQI) | 34 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Denali National Park in June — FAQ
- Is June a good time to visit Denali National Park?
- June in Denali National Park: nice, rainy, with clean air — one of the best months to visit. It ranks #2 of 12 months for Denali National Park on SeasonMap's comfort score (90/100).
- What is the weather like in Denali National Park in June?
- In June, Denali National Park averages a daily high of 17.8°C and a low of 9.7°C, with about 102.7 mm of rain over roughly 17.4 rainy days.
- What is the air quality in Denali National Park in June?
- Denali National Park has a mean US Air Quality Index of about 34 in June.