Hachioji UV index in August

Typical ultraviolet levels for Hachioji during August, from the past year of data.

Very High Hachioji

Very high UV. Limit sun exposure, especially during midday; protective clothing, sunscreen, and a hat are essential.

August average UTC

August UV
9.1431
Risk level
Very High
Yearly peak
9.7314
Peak month
July

Hachioji UV index — monthly trend

Average UV index by month over the past year, with August highlighted.

Visiting Hachioji in August?

In August, Hachioji's typical UV index is about 9.1431 — a very high risk level. Very high UV. Limit sun exposure, especially during midday; protective clothing, sunscreen, and a hat are essential.

Across the year, Hachioji sees the strongest UV in Summer, peaking around 9.7314 in July. Plan sun protection accordingly.