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Last Updated 10 minutes ago
The hourly San Tan Valley, AZ UV Index forecast for Thursday, May 1st, 2025.
Last Updated 15 hours ago
The UV index forecast for the next five days in San Tan Valley, AZ has no days reaching the extreme level and 3 days reaching the high or very high levels. The peak UV intensity in San Tan Valley over the next five days will be 9.4 on Thursday, May 1st at 12:00 pm.
The UV index forecast for Thursday, May 1st in San Tan Valley, AZ is below.
| Time | UV Index | Risk |
|---|---|---|
| 3am | 0 |
Low |
| 4am | 0 |
Low |
| 5am | 0 |
Low |
| 6am | 0 |
Low |
| 7am | 0.5 |
Low |
| 8am | 1.6 |
Low |
| 9am | 3.6 |
Moderate |
| 10am | 6 |
High |
| 11am | 8.2 |
Very High |
| 12pm | 9.4 |
Very High |
| 1pm | 9.4 |
Very High |
| 2pm | 7.9 |
High |
| 3pm | 5.6 |
Moderate |
| 4pm | 3.3 |
Moderate |
| 5pm | 1.5 |
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, May 2nd in San Tan Valley, AZ 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 | 3.4 |
Moderate |
| 10am | 5.7 |
Moderate |
| 11am | 7.8 |
High |
| 12pm | 9 |
Very High |
| 1pm | 9 |
Very High |
| 2pm | 7.7 |
High |
| 3pm | 5.5 |
Moderate |
| 4pm | 3.2 |
Moderate |
| 5pm | 1.5 |
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 Saturday, May 3rd in San Tan Valley, AZ 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 | 0.5 |
Low |
| 8am | 1.6 |
Low |
| 9am | 3.5 |
Moderate |
| 10am | 5.9 |
Moderate |
| 11am | 8.1 |
Very High |
| 12pm | 9.4 |
Very High |
| 1pm | 9.4 |
Very High |
| 2pm | 7.9 |
High |
| 3pm | 5.7 |
Moderate |
| 4pm | 3.4 |
Moderate |
| 5pm | 1.5 |
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 Sunday, May 4th in San Tan Valley, AZ is below.
| Time | UV Index | Risk |
|---|---|---|
| 12am | 0 |
Low |
| 1am | 0 |
Low |
| 2am | 0 |
Low |
| 3am | 0 |
Low |
| 4am | 0 |
Low |
| 5am | 0 |
Low |