Manaus UV index in December
Typical ultraviolet levels for Manaus during December, from the past year of data.
Extreme
Manaus
Extreme UV. Avoid sun exposure, seek shade, and use comprehensive protection: clothing, sunscreen, and a hat.
13.8
UV Index
December average
Low
Moderate
High
Very High
Extreme
December UV
13.8175
Risk level
Extreme
Yearly peak
15.9742
Peak month
October
Manaus UV index — monthly trend
Average UV index by month over the past year, with December highlighted.
Visiting Manaus in December?
In December, Manaus's typical UV index is about 13.8175 — a extreme risk level. Extreme UV. Avoid sun exposure, seek shade, and use comprehensive protection: clothing, sunscreen, and a hat.
Across the year, Manaus sees the strongest UV in Fall, peaking around 15.9742 in October. Plan sun protection accordingly.
