UV Index for Galveston County, Texas

UV Index Forecast for Galveston County, Texas

Below is an interactive map of Galveston County, tx, USA. The markers on the map identify large, populated cities in Galveston County. If you hover over a marker, it will display the city name and the current UV index. The color of the city markers also references the current UV risk level.

The city with the highest UV index this hour (10:00 am) in Galveston County, tx is San Leon at 4.2. Today, the peak UV index for Galveston County will be in Friendswood, tx around 12:00 pm at 7.4 (High). Over the next five days the peak UV index in Galveston County will be 7.4 (High) and will occur on Wednesday, February 21st in Friendswood, tx around 12:00 pm.

Range 1-2 3-5 6-7 8-10 11+
Risk Low Moderate High Very High Extreme

Last Updated 10 minutes ago

UV Index Forecast by City in Galveston County

Below is a list of cities in Galveston County, tx where we track and forecast the UV index. Click on a city name to get the current UV index, hourly UV index for the day and the next five days.