UV Index for El Capitan, AZ

Current El Capitan UV Index

0.3 (Low)

Last Updated 32 minutes ago

Hourly El Capitan UV Index

The hourly El Capitan, AZ UV Index forecast for Monday, September 1st, 2025.

5 Day Hourly El Capitan UV Index Forecast

Last Updated 20 hours ago

The UV index forecast for the next five days in El Capitan, AZ has no days reaching the extreme level and 3 days reaching the high or very high levels. The peak UV intensity in El Capitan over the next five days will be 10 on Wednesday, September 3rd at 12:00 pm.

The UV index forecast for Monday, September 1st in El Capitan, AZ is below.

Time UV Index Risk
8am 1.3
Low
9am 3.1
Moderate
10am 5.6
Moderate
11am 7.5
High
12pm 8.8
Very High
1pm 9
Very High
2pm 7.8
High
3pm 5.2
Moderate
4pm 2.8
Low
5pm 1.1
Low
6pm 0.2
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Tuesday, September 2nd in El Capitan, AZ 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 0.2
Low
8am 1
Low
9am 2.9
Low
10am 5.7
Moderate
11am 8.1
Very High
12pm 9.5
Very High
1pm 9.2
Very High
2pm 7.9
High
3pm 5
Moderate
4pm 2.6
Low
5pm 0.8
Low
6pm 0.2
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Wednesday, September 3rd in El Capitan, AZ 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 0.4
Low
8am 1.4
Low
9am 3.5
Moderate
10am 6.1
High
11am 8.6
Very High
12pm 10
Very High
1pm 9.8
Very High
2pm 8.2
Very High
3pm 5.6
Moderate
4pm 3
Moderate
5pm 1.1
Low
6pm 0.2
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Thursday, September 4th in El Capitan, AZ is below.

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