UV index today in Brownsville, TX
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
10AM
3PM
7PM
11PM
3AM
LowModerateHighVery high
Hourly UV and cloud cover
UV index is unitless. Cloud cover is shown as a percentage.
HourUV indexCloud cover
12PM0Low11%
1PM1Low10%
2PM1Low11%
3PM2Low13%
4PM4Moderate18%
5PM6High19%
6PM8Very high20%
7PM9Very high17%
8PM9Very high16%
9PM9Very high14%
10PM6High12%
11PM4Moderate14%
12AM2Low15%
1AM1Low15%
2AM1Low17%
3AM0Low15%
4AM0Low13%