UV Index for Waiohinu, HI

Current Waiohinu UV Index

5.6 (Moderate)

Last Updated 20 minutes ago

Hourly Waiohinu UV Index

The hourly Waiohinu, HI UV Index forecast for Wednesday, September 17th, 2025.

5 Day Hourly Waiohinu UV Index Forecast

Last Updated 7 hours ago

The UV index forecast for the next five days in Waiohinu, HI has 4 days reaching the extreme level and no days reaching the high or very high levels. The peak UV intensity in Waiohinu over the next five days will be 11.9 on Wednesday, September 17th at 12:00 pm.

The UV index forecast for Wednesday, September 17th in Waiohinu, HI is below.

Time UV Index Risk
4pm 1.6
Low
5pm 0.3
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, September 18th in Waiohinu, 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 1.3
Low
9am 3.7
Moderate
10am 6.9
High
11am 10
Very High
12pm 11.8
Extreme
1pm 11.8
Extreme
2pm 9.6
Very High
3pm 6.2
High
4pm 3.1
Moderate
5pm 0.9
Low
6pm 0.1
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 Waiohinu, 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 1.4
Low
9am 3.7
Moderate
10am 6.8
High
11am 10.1
Very High
12pm 11.7
Extreme
1pm 11.6
Extreme
2pm 9.1
Very High
3pm 6.3
High
4pm 3.1
Moderate
5pm 1
Low
6pm 0.1
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Saturday, September 20th in Waiohinu, 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 1.3
Low
9am 3.7
Moderate
10am 6.8
High
11am 9.7
Very High
12pm 11.6
Extreme
1pm 11
Extreme
2pm 7.4
High
3pm 4.1
Moderate
4pm 2.2
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 Sunday, September 21st in Waiohinu, HI is below.

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