Matsuyama UV index in December
Typical ultraviolet levels for Matsuyama during December, from the past year of data.
Low
Matsuyama
Low UV. You can safely enjoy being outside; the sun's rays are not very strong.
2.5
UV Index
December average UTC
Low
Moderate
High
Very High
Extreme
December UV
2.5277
Risk level
Low
Yearly peak
10.4201
Peak month
July
Matsuyama UV index — monthly trend
Average UV index by month over the past year, with December highlighted.
Visiting Matsuyama in December?
In December, Matsuyama's typical UV index is about 2.5277 — a low risk level. Low UV. You can safely enjoy being outside; the sun's rays are not very strong.
Across the year, Matsuyama sees the strongest UV in Summer, peaking around 10.4201 in July. Plan sun protection accordingly.
