0 (Low)
Last Updated 15 minutes ago
The hourly Kailua, HI UV Index forecast for Wednesday, September 17th, 2025.
Last Updated 11 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 11.2 on Thursday, September 18th at 12:00 pm.
The UV index forecast for Wednesday, September 17th in Kailua, HI is below.
Time | UV Index | Risk |
---|---|---|
8pm | 0 |
Low |
9pm | 0 |
Low |
10pm | 0 |
Low |
11pm | 0 |
Low |
The UV index forecast for Thursday, September 18th 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 | 0.2 |
Low |
8am | 1.1 |
Low |
9am | 3.2 |
Moderate |
10am | 6.2 |
High |
11am | 9.3 |
Very High |
12pm | 11.2 |
Extreme |
1pm | 11.2 |
Extreme |
2pm | 9.4 |
Very High |
3pm | 6.5 |
High |
4pm | 3.4 |
Moderate |
5pm | 1.2 |
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 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 | 0.2 |
Low |
8am | 1.1 |
Low |
9am | 3.2 |
Moderate |
10am | 6.2 |
High |
11am | 9.3 |
Very High |
12pm | 11.2 |
Extreme |
1pm | 11.2 |
Extreme |
2pm | 9.4 |
Very High |
3pm | 6.4 |
High |
4pm | 3.4 |
Moderate |
5pm | 1.2 |
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 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 | 0.2 |
Low |
8am | 1 |
Low |
9am | 3.1 |
Moderate |
10am | 6.1 |
High |
11am | 9 |
Very High |
12pm | 10.8 |
Very High |
1pm | 10.9 |
Very High |
2pm | 9.2 |
Very High |
3pm | 6.1 |
High |
4pm | 3.2 |
Moderate |
5pm | 1.1 |
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 Kailua, HI is below.
Time | UV Index | Risk |
---|---|---|
12am | 0 |
Low |
1am | 0 |
Low |
2am | 0 |
Low |