Capitol Hill UV index in December
Typical ultraviolet levels for Capitol Hill during December, from the past year of data.
High
Capitol Hill
High UV. Avoid the sun during peak hours and wear protective clothing, sunscreen, and a hat.
7.9
UV Index
December average
Low
Moderate
High
Very High
Extreme
December UV
7.9153
Risk level
High
Yearly peak
14.6129
Peak month
May
Capitol Hill UV index — monthly trend
Average UV index by month over the past year, with December highlighted.
Visiting Capitol Hill in December?
In December, Capitol Hill's typical UV index is about 7.9153 — a high risk level. High UV. Avoid the sun during peak hours and wear protective clothing, sunscreen, and a hat.
Across the year, Capitol Hill sees the strongest UV in Summer, peaking around 14.6129 in May. Plan sun protection accordingly.
