4.3 (Moderate)
Last Updated 7 minutes ago
The hourly Wailuku, HI UV Index forecast for Saturday, August 9th, 2025.
Last Updated 1 hour ago
The UV index forecast for the next five days in Wailuku, HI has 4 days reaching the extreme level and no days reaching the high or very high levels. The peak UV intensity in Wailuku over the next five days will be 12.6 on Tuesday, August 12th at 12:00 pm.
The UV index forecast for Saturday, August 9th in Wailuku, HI is below.
| Time | UV Index | Risk |
|---|---|---|
| 10am | 7.6 |
High |
| 11am | 10.6 |
Very High |
| 12pm | 12.2 |
Extreme |
| 1pm | 12.1 |
Extreme |
| 2pm | 10.1 |
Very High |
| 3pm | 6.8 |
High |
| 4pm | 3.2 |
Moderate |
| 5pm | 0.7 |
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, August 10th in Wailuku, 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 | 1.2 |
Low |
| 9am | 2 |
Low |
| 10am | 5.8 |
Moderate |
| 11am | 9.4 |
Very High |
| 12pm | 11.4 |
Extreme |
| 1pm | 10.4 |
Very High |
| 2pm | 9.4 |
Very High |
| 3pm | 6.2 |
High |
| 4pm | 3.2 |
Moderate |
| 5pm | 1.3 |
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, August 11th in Wailuku, 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 | 1.5 |
Low |
| 9am | 3.9 |
Moderate |
| 10am | 7 |
High |
| 11am | 9.9 |
Very High |
| 12pm | 12.3 |
Extreme |
| 1pm | 12.3 |
Extreme |
| 2pm | 10.3 |
Very High |
| 3pm | 7.1 |
High |
| 4pm | 3.8 |
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 Tuesday, August 12th in Wailuku, 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 | 1.8 |
Low |
| 9am | 4.4 |
Moderate |
| 10am | 7.7 |
High |
| 11am | 10.7 |
Very High |
| 12pm | 12.6 |
Extreme |
| 1pm | 12.6 |
Extreme |
| 2pm | 10.6 |
Very High |
| 3pm | 7.4 |
High |
| 4pm | 4 |
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 Wednesday, August 13th in Wailuku, HI is below.
| Time | UV Index | Risk |
|---|---|---|
| 12am | 0 |
Low |
| 1am | 0 |
Low |
| 2am | 0 |
Low |