UV Index for Hanalei, HI

Current Hanalei UV Index

12.4 (Extreme)

Last Updated 1 minute ago

Hourly Hanalei UV Index

The hourly Hanalei, HI UV Index forecast for Monday, June 30th, 2025.

5 Day Hourly Hanalei UV Index Forecast

Last Updated 4 hours ago

The UV index forecast for the next five days in Hanalei, HI has 3 days reaching the extreme level and 1 day reaching the high or very high levels. The peak UV intensity in Hanalei over the next five days will be 13 on Wednesday, July 2nd at 1:00 pm.

The UV index forecast for Monday, June 30th in Hanalei, HI is below.

Time UV Index Risk
1pm 12.4
Extreme
2pm 10.1
Very High
3pm 6.3
High
4pm 3.6
Moderate
5pm 0.9
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, July 1st in Hanalei, 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 0.4
Low
8am 1.6
Low
9am 3.8
Moderate
10am 6.4
High
11am 9.4
Very High
12pm 11.5
Extreme
1pm 11
Extreme
2pm 10.3
Very High
3pm 7.4
High
4pm 4.3
Moderate
5pm 1.9
Low
6pm 0.6
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Wednesday, July 2nd in Hanalei, 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 0.4
Low
8am 1.6
Low
9am 3.9
Moderate
10am 7.2
High
11am 9.7
Very High
12pm 12.2
Extreme
1pm 13
Extreme
2pm 11.2
Extreme
3pm 7.9
High
4pm 4.8
Moderate
5pm 2.1
Low
6pm 0.6
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Thursday, July 3rd in Hanalei, 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 0.4
Low
8am 1
Low
9am 3.2
Moderate
10am 4.5
Moderate
11am 6.5
High
12pm 7
High
1pm 7.8
High
2pm 7
High
3pm 4.4
Moderate
4pm 2.7
Low
5pm 1.6
Low
6pm 0.3
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Friday, July 4th in Hanalei, HI is below.

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