UV Index for Katherine, AZ

Current Katherine UV Index

0 (Low)

Last Updated 41 minutes ago

Hourly Katherine UV Index

The hourly Katherine, AZ UV Index forecast for Thursday, July 17th, 2025.

5 Day Hourly Katherine UV Index Forecast

Last Updated 9 hours ago

The UV index forecast for the next five days in Katherine, AZ has 2 days reaching the extreme level and 2 days reaching the high or very high levels. The peak UV intensity in Katherine over the next five days will be 11.5 on Sunday, July 20th at 1:00 pm.

The UV index forecast for Thursday, July 17th in Katherine, AZ is below.

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

The UV index forecast for Friday, July 18th in Katherine, 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 0.6
Low
8am 1.8
Low
9am 3.8
Moderate
10am 6.4
High
11am 8.8
Very High
12pm 10.5
Very High
1pm 10.8
Very High
2pm 9.6
Very High
3pm 7.4
High
4pm 4
Moderate
5pm 2.3
Low
6pm 0.8
Low
7pm 0.1
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Saturday, July 19th in Katherine, 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 0.6
Low
8am 1.8
Low
9am 3.9
Moderate
10am 6.6
High
11am 9.2
Very High
12pm 10.9
Very High
1pm 11.2
Extreme
2pm 10
Very High
3pm 7.7
High
4pm 4.9
Moderate
5pm 2.5
Low
6pm 0.9
Low
7pm 0.2
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Sunday, July 20th in Katherine, 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 0.6
Low
8am 1.8
Low
9am 4
Moderate
10am 6.8
High
11am 9.4
Very High
12pm 11.2
Extreme
1pm 11.5
Extreme
2pm 10.2
Very High
3pm 7.8
High
4pm 5
Moderate
5pm 2.5
Low
6pm 0.9
Low
7pm 0.2
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Monday, July 21st in Katherine, 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