Osasco UV index in December
Typical ultraviolet levels for Osasco during December, from the past year of data.
Extreme
Osasco
Extreme UV. Avoid sun exposure, seek shade, and use comprehensive protection: clothing, sunscreen, and a hat.
16
UV Index
December average UTC
Low
Moderate
High
Very High
Extreme
December UV
15.9647
Risk level
Extreme
Yearly peak
15.9751
Peak month
January
Osasco UV index — monthly trend
Average UV index by month over the past year, with December highlighted.
Visiting Osasco in December?
In December, Osasco's typical UV index is about 15.9647 — a extreme risk level. Extreme UV. Avoid sun exposure, seek shade, and use comprehensive protection: clothing, sunscreen, and a hat.
Across the year, Osasco sees the strongest UV in Winter, peaking around 15.9751 in January. Plan sun protection accordingly.
