UV index today in Honolulu, HI | Fit Check

UV Index

Very high

Today's UV index is very high. If working or spending time outdoors, wear UV protective clothing, use sunscreen, and try to avoid direct sun exposure between 11 AM and 4 PM.

TodayTomorrow

ExtremeVery highHighModerateLow

11PM

2AM

5AM

8AM

LowModerateHighVery high

Hourly UV and cloud cover

UV index is unitless. Cloud cover is shown as a percentage.

Peak UV 10

HourUV indexCloud cover

12AM10Very high53%

1AM8Very high50%

2AM6High45%

3AM4Moderate34%

4AM2Low32%

5AM1Low25%

6AM0Low18%

7AM0Low18%

8AM0Low18%

9AM0Low16%