Honolulu, HI UV Index TodayUpdated on Wednesday, May 20, 7:16 am
Current UV
1
LowDaily Max at 12PM
11
ExtremeDaily Max UV Forecast
Thursday, May 21
10
Very HighFriday, May 22
11
ExtremeSaturday, May 23
11
ExtremeSunday, May 24
10
Very HighLegend
- LOW
- MODERATE
- HIGH
- VERY HIGH
- EXTREME
Low: 0-2
Minimal sun protection required for normal activity. Wear sunglasses on bright days. If outside for more than one hour, cover up and use sunscreen. Reflection off snow can nearly double UV strength, so wear sunglasses and apply sunscreen on your face.
Raw data provided by: Royal Netherlands Meteorological Institute (KNMI)


