Voyageurs National Park weather in August
August in Voyageurs National Park: warm, rainy, with clean air — an excellent time to visit.
#4 of 12 months in Voyageurs National Park · #263 of 604 destinations to visit in August · comfort 82/100 (tier A)
Updated June 2026 · climate normals from ERA5 reanalysis
Voyageurs National Park climate normals — August
| Daytime high | 24°C / 76°F | 🌤 warm |
|---|---|---|
| Nighttime low | 16°C / 61°F | |
| Feels like (high) | 25°C / 77°F | |
| Rainfall | 92 mm / 3.6 in | 🌧 rainy |
| Rainy days | 12 days | |
| Humidity | 76% | 💦 very humid |
| Dew point | 15°C / 58°F | |
| Sunshine | 10.7 h/day | |
| Daylight | 14.3 h | |
| Wind | 17 km/h / 10 mph | |
| Air quality (US AQI) | 42 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
Where is Voyageurs National Park?
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Voyageurs National Park in August — FAQ
- Is August a good time to visit Voyageurs National Park?
- August in Voyageurs National Park: warm, rainy, with clean air — an excellent time to visit. It ranks #4 of 12 months for Voyageurs National Park on SeasonMap's comfort score (82/100).
- What is the weather like in Voyageurs National Park in August?
- In August, Voyageurs National Park averages a daily high of 24.3°C and a low of 15.9°C, with about 92.2 mm of rain over roughly 12.4 rainy days.
- What is the air quality in Voyageurs National Park in August?
- Voyageurs National Park has a mean US Air Quality Index of about 42 in August.