Hakuba weather in August
August in Hakuba: warm, soaked, with clean air — not the time — 25 rainy days.
#10 of 12 months in Hakuba · #886 of 897 destinations to visit in August · comfort 18/100 (tier F)
Updated June 2026 · climate normals from ERA5 reanalysis
Traveller notes on Hakuba in August
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Hakuba climate normals — August
| Daytime high | 29°C / 84°F | 🌤 warm |
|---|---|---|
| Nighttime low | 21°C / 70°F | |
| Rainfall | 365 mm / 14.4 in | ⛈ soaked |
| Rainy days | 25 days | |
| Humidity | 85% | 💦 very humid |
| Dew point | 22°C / 72°F | |
| Sunshine | 9.6 h/day | |
| Daylight | 13.5 h | |
| Wind | 7 km/h / 4 mph | |
| Air quality (US AQI) | 36 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Hakuba in August — FAQ
- Is August a good time to visit Hakuba?
- August in Hakuba: warm, soaked, with clean air — not the time — 25 rainy days. It ranks #10 of 12 months for Hakuba on SeasonMap's comfort score (18/100).
- What is the weather like in Hakuba in August?
- In August, Hakuba averages a daily high of 28.7°C and a low of 21.2°C, with about 364.8 mm of rain over roughly 25.2 rainy days.
- What is the air quality in Hakuba in August?
- Hakuba has a mean US Air Quality Index of about 36 in August.