UV Index for Kailua, HI

Current Kailua UV Index

10.3 (Very High)

Last Updated 48 minutes ago

Hourly Kailua UV Index

The hourly Kailua, HI UV Index forecast for Friday, April 18th, 2025.

5 Day Hourly Kailua UV Index Forecast

Last Updated 4 hours ago

The UV index forecast for the next five days in Kailua, HI has 2 days reaching the extreme level and 2 days reaching the high or very high levels. The peak UV intensity in Kailua over the next five days will be 11.1 on Monday, April 21st at 1:00 pm.

The UV index forecast for Friday, April 18th in Kailua, HI is below.

Time UV Index Risk
1pm 10.4
Very High
2pm 9
Very High
3pm 6.4
High
4pm 3.6
Moderate
5pm 1.4
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 Saturday, April 19th 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 1.3
Low
9am 3.4
Moderate
10am 6.3
High
11am 9.1
Very High
12pm 10.9
Very High
1pm 11
Extreme
2pm 9.4
Very High
3pm 6.6
High
4pm 3.7
Moderate
5pm 1.4
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 Sunday, April 20th 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 1.3
Low
9am 3.4
Moderate
10am 6.3
High
11am 9
Very High
12pm 10.5
Very High
1pm 10.2
Very High
2pm 9.1
Very High
3pm 6.4
High
4pm 3.6
Moderate
5pm 1.4
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 Monday, April 21st 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 1.4
Low
9am 3.5
Moderate
10am 6.4
High
11am 9.2
Very High
12pm 11
Extreme
1pm 11.1
Extreme
2pm 9.5
Very High
3pm 6.7
High
4pm 3.8
Moderate
5pm 1.5
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 Tuesday, April 22nd in Kailua, HI is below.

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