UV Index for Galliano, LA

Current Galliano UV Index

0.4 (Low)

Last Updated 59 minutes ago

Hourly Galliano UV Index

The hourly Galliano, LA UV Index forecast for Monday, September 15th, 2025.

5 Day Hourly Galliano UV Index Forecast

Last Updated 5 hours ago

The UV index forecast for the next five days in Galliano, LA has no days reaching the extreme level and 4 days reaching the high or very high levels. The peak UV intensity in Galliano over the next five days will be 9.2 on Thursday, September 18th at 1:00 pm.

The UV index forecast for Monday, September 15th in Galliano, LA is below.

Time UV Index Risk
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Tuesday, September 16th in Galliano, LA is below.

Time UV Index Risk
12am 0
Low
1am 0
Low
2am 0
Low
3am 0
Low
4am 0
Low
5am 0
Low
6am 0
Low
7am 0
Low
8am 0.4
Low
9am 1.6
Low
10am 3.7
Moderate
11am 6.2
High
12pm 8.2
Very High
1pm 9
Very High
2pm 8.3
Very High
3pm 6.3
High
4pm 3.9
Moderate
5pm 1.7
Low
6pm 0.5
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Wednesday, September 17th in Galliano, LA is below.

Time UV Index Risk
12am 0
Low
1am 0
Low
2am 0
Low
3am 0
Low
4am 0
Low
5am 0
Low
6am 0
Low
7am 0
Low
8am 0.4
Low
9am 1.6
Low
10am 3.7
Moderate
11am 6.1
High
12pm 8.2
Very High
1pm 9
Very High
2pm 8.3
Very High
3pm 6.3
High
4pm 3.8
Moderate
5pm 1.7
Low
6pm 0.5
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Thursday, September 18th in Galliano, LA is below.

Time UV Index Risk
12am 0
Low
1am 0
Low
2am 0
Low
3am 0
Low
4am 0
Low
5am 0
Low
6am 0
Low
7am 0
Low
8am 0.4
Low
9am 1.6
Low
10am 3.8
Moderate
11am 6.3
High
12pm 8.3
Very High
1pm 9.2
Very High
2pm 8.5
Very High
3pm 6.5
High
4pm 4
Moderate
5pm 1.8
Low
6pm 0.5
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Friday, September 19th in Galliano, LA is below.

Time UV Index Risk
12am 0
Low
1am 0
Low
2am 0
Low
3am 0
Low
4am 0
Low
5am 0
Low
6am 0
Low
7am 0
Low