UV Index for Wainiha, HI

Current Wainiha UV Index

3.7 (Moderate)

Last Updated 55 minutes ago

Hourly Wainiha UV Index

The hourly Wainiha, HI UV Index forecast for Thursday, September 18th, 2025.

5 Day Hourly Wainiha UV Index Forecast

Last Updated 8 hours ago

The UV index forecast for the next five days in Wainiha, HI has 2 days reaching the extreme level and 2 days reaching the high or very high levels. The peak UV intensity in Wainiha over the next five days will be 11.3 on Thursday, September 18th at 1:00 pm.

The UV index forecast for Thursday, September 18th in Wainiha, HI is below.

Time UV Index Risk
5pm 1.4
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 Friday, September 19th in Wainiha, 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
Low
8am 0.9
Low
9am 2.8
Low
10am 5.6
Moderate
11am 8.6
Very High
12pm 10.6
Very High
1pm 11
Extreme
2pm 9.5
Very High
3pm 6.7
High
4pm 3.6
Moderate
5pm 1.4
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 Saturday, September 20th in Wainiha, 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
Low
8am 0.9
Low
9am 2.8
Low
10am 5.6
Moderate
11am 8.6
Very High
12pm 10.6
Very High
1pm 10.9
Very High
2pm 9.3
Very High
3pm 6.6
High
4pm 3.6
Moderate
5pm 1.3
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 Sunday, September 21st in Wainiha, 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
Low
8am 0.8
Low
9am 2.6
Low
10am 5.4
Moderate
11am 8.2
Very High
12pm 10.2
Very High
1pm 10.6
Very High
2pm 9
Very High
3pm 6.4
High
4pm 3.5
Moderate
5pm 1.3
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 22nd in Wainiha, HI is below.

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