UV Index for Kaaawa, HI

Current Kaaawa UV Index

1.2 (Low)

Last Updated 49 minutes ago

Hourly Kaaawa UV Index

The hourly Kaaawa, HI UV Index forecast for Saturday, September 13th, 2025.

5 Day Hourly Kaaawa UV Index Forecast

Last Updated 9 hours ago

The UV index forecast for the next five days in Kaaawa, HI has 4 days reaching the extreme level and no days reaching the high or very high levels. The peak UV intensity in Kaaawa over the next five days will be 11.6 on Saturday, September 13th at 1:00 pm.

The UV index forecast for Saturday, September 13th in Kaaawa, HI is below.

Time UV Index Risk
6pm 0.2
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Sunday, September 14th in Kaaawa, HI 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 0.1
Low
8am 1.2
Low
9am 3.3
Moderate
10am 6.4
High
11am 9.4
Very High
12pm 11.3
Extreme
1pm 11.2
Extreme
2pm 9.3
Very High
3pm 6.5
High
4pm 3.5
Moderate
5pm 1.2
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 Monday, September 15th in Kaaawa, HI 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 0.1
Low
8am 0.5
Low
9am 1.1
Low
10am 6.2
High
11am 7.7
High
12pm 11.1
Extreme
1pm 11
Extreme
2pm 9.1
Very High
3pm 6.3
High
4pm 3.4
Moderate
5pm 1.2
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 16th in Kaaawa, HI 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 3
Moderate
10am 5.8
Moderate
11am 8.7
Very High
12pm 11.3
Extreme
1pm 11.3
Extreme
2pm 9.4
Very High
3pm 6.4
High
4pm 3.3
Moderate
5pm 1.2
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 17th in Kaaawa, HI is below.

Time UV Index Risk
12am 0
Low
1am 0
Low
2am 0
Low