0.3 (Low)
Last Updated 20 minutes ago
The hourly Princeville, HI UV Index forecast for Friday, December 19th, 2025.
Last Updated 21 minutes ago
The UV index forecast for the next five days in Princeville, HI has no days reaching the extreme level and 3 days reaching the high or very high levels. The peak UV intensity in Princeville over the next five days will be 6.3 on Friday, December 19th at 1:00 pm.
The UV index forecast for Friday, December 19th in Princeville, HI is below.
| Time | UV Index | Risk |
|---|---|---|
| 9am | 1.2 |
Low |
| 10am | 2.8 |
Low |
| 11am | 4.8 |
Moderate |
| 12pm | 6.1 |
High |
| 1pm | 6.3 |
High |
| 2pm | 5.2 |
Moderate |
| 3pm | 3.4 |
Moderate |
| 4pm | 1.5 |
Low |
| 5pm | 0.4 |
Low |
| 6pm | 0 |
Low |
| 7pm | 0 |
Low |
| 8pm | 0 |
Low |
| 9pm | 0 |
Low |
| 10pm | 0 |
Low |
| 11pm | 0 |
Low |
The UV index forecast for Saturday, December 20th in Princeville, 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 | 0.3 |
Low |
| 9am | 1.2 |
Low |
| 10am | 2.9 |
Low |
| 11am | 4.8 |
Moderate |
| 12pm | 6 |
High |
| 1pm | 5.8 |
Moderate |
| 2pm | 4.7 |
Moderate |
| 3pm | 3.3 |
Moderate |
| 4pm | 1.2 |
Low |
| 5pm | 0.4 |
Low |
| 6pm | 0 |
Low |
| 7pm | 0 |
Low |
| 8pm | 0 |
Low |
| 9pm | 0 |
Low |
| 10pm | 0 |
Low |
| 11pm | 0 |
Low |
The UV index forecast for Sunday, December 21st in Princeville, 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 | 0.2 |
Low |
| 9am | 1 |
Low |
| 10am | 1 |
Low |
| 11am | 3.8 |
Moderate |
| 12pm | 2.2 |
Low |
| 1pm | 6.3 |
High |
| 2pm | 4.2 |
Moderate |
| 3pm | 2.8 |
Low |
| 4pm | 1.4 |
Low |
| 5pm | 0.4 |
Low |
| 6pm | 0 |
Low |
| 7pm | 0 |
Low |
| 8pm | 0 |
Low |
| 9pm | 0 |
Low |
| 10pm | 0 |
Low |
| 11pm | 0 |
Low |
The UV index forecast for Monday, December 22nd in Princeville, 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 | 0.2 |
Low |
| 9am | 1.2 |
Low |
| 10am | 2.4 |
Low |
| 11am | 3.4 |
Moderate |
| 12pm | 3.2 |
Moderate |
| 1pm | 4.2 |
Moderate |
| 2pm | 3.7 |
Moderate |
| 3pm | 2.3 |
Low |
| 4pm | 1.4 |
Low |
| 5pm | 0.4 |
Low |
| 6pm | 0 |
Low |
| 7pm | 0 |
Low |
| 8pm | 0 |
Low |
| 9pm | 0 |
Low |
| 10pm | 0 |
Low |
| 11pm | 0 |
Low |
The UV index forecast for Tuesday, December 23rd in Princeville, HI is below.
| Time | UV Index | Risk |
|---|---|---|
| 12am | 0 |
Low |
| 1am | 0 |
Low |
| 2am | 0 |
Low |