UV Index for Kailua, HI

Current Kailua UV Index

0 (Low)

Last Updated 17 minutes ago

Hourly Kailua UV Index

The hourly Kailua, HI UV Index forecast for Tuesday, August 12th, 2025.

5 Day Hourly Kailua UV Index Forecast

Last Updated 17 hours ago

The UV index forecast for the next five days in Kailua, HI has 3 days reaching the extreme level and no days reaching the high or very high levels. The peak UV intensity in Kailua over the next five days will be 12.4 on Tuesday, August 12th at 1:00 pm.

The UV index forecast for Tuesday, August 12th in Kailua, HI is below.

Time UV Index Risk
2am 0
Low
3am 0
Low
4am 0
Low
5am 0
Low
6am 0
Low
7am 0.4
Low
8am 1.6
Low
9am 4
Moderate
10am 7.2
High
11am 10.3
Very High
12pm 12.3
Extreme
1pm 12.4
Extreme
2pm 10.6
Very High
3pm 7.6
High
4pm 4.3
Moderate
5pm 1.7
Low
6pm 0.4
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Wednesday, August 13th in Kailua, 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 4
Moderate
10am 7.2
High
11am 10.2
Very High
12pm 12.1
Extreme
1pm 12.3
Extreme
2pm 10.4
Very High
3pm 7.4
High
4pm 4.2
Moderate
5pm 1.7
Low
6pm 0.4
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Thursday, August 14th in Kailua, 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 0.3
Low
8am 1.5
Low
9am 4
Moderate
10am 7.2
High
11am 10.3
Very High
12pm 12.2
Extreme
1pm 12.4
Extreme
2pm 10.6
Very High
3pm 7.5
High
4pm 4.2
Moderate
5pm 1.7
Low
6pm 0.4
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Friday, August 15th in Kailua, HI is below.

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