UV Index for Wainaku, HI

Current Wainaku UV Index

9.1 (Very High)

Last Updated 8 minutes ago

Hourly Wainaku UV Index

The hourly Wainaku, HI UV Index forecast for Sunday, February 22nd, 2026.

5 Day Hourly Wainaku UV Index Forecast

Last Updated 6 hours ago

The UV index forecast for the next five days in Wainaku, HI has 3 days reaching the extreme level and 1 day reaching the high or very high levels. The peak UV intensity in Wainaku over the next five days will be 12.3 on Tuesday, February 24th at 12:00 pm.

The UV index forecast for Sunday, February 22nd in Wainaku, HI is below.

Time UV Index Risk
3pm 5.8
Moderate
4pm 2.7
Low
5pm 0.8
Low
6pm 0
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Monday, February 23rd in Wainaku, 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 1.2
Low
9am 3.5
Moderate
10am 6.8
High
11am 10
Very High
12pm 11.8
Extreme
1pm 11.3
Extreme
2pm 9.2
Very High
3pm 5.8
Moderate
4pm 2.6
Low
5pm 0.7
Low
6pm 0
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Tuesday, February 24th in Wainaku, 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 1.2
Low
9am 3.6
Moderate
10am 7
High
11am 10.4
Very High
12pm 12.3
Extreme
1pm 10.6
Very High
2pm 7.3
High
3pm 4.4
Moderate
4pm 2
Low
5pm 0.4
Low
6pm 0
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Wednesday, February 25th in Wainaku, HI is below.

Time UV Index Risk
12am 0
Low
1am 0
Low
2am 0
Low
3am 0
Low
4am 0
Low
6am 0
Low
7am 0.2
Low
8am 1.2
Low
9am 3.8
Moderate
10am 7
High
11am 10.6
Very High
12pm 10.2
Very High
1pm 9.4
Very High
2pm 7.6
High
3pm 4.8
Moderate
4pm 2
Low
5pm 0.6
Low
6pm 0
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Thursday, February 26th in Wainaku, HI is below.

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