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Last Updated 7 minutes ago
The hourly San Tan Valley, AZ UV Index forecast for Tuesday, July 8th, 2025.
Last Updated 1 day ago
The UV index forecast for the next five days in San Tan Valley, AZ has 2 days reaching the extreme level and no days reaching the high or very high levels. The peak UV intensity in San Tan Valley over the next five days will be 12.1 on Tuesday, July 8th at 12:00 pm.
The UV index forecast for Tuesday, July 8th in San Tan Valley, AZ is below.
| Time | UV Index | Risk |
|---|---|---|
| 4am | 0 |
Low |
| 5am | 0 |
Low |
| 6am | 0.2 |
Low |
| 7am | 0.8 |
Low |
| 8am | 2.4 |
Low |
| 9am | 4.9 |
Moderate |
| 10am | 7.9 |
High |
| 11am | 10.6 |
Very High |
| 12pm | 12.1 |
Extreme |
| 1pm | 12.1 |
Extreme |
| 2pm | 10.4 |
Very High |
| 3pm | 7.8 |
High |
| 4pm | 4.8 |
Moderate |
| 5pm | 2.2 |
Low |
| 6pm | 0.8 |
Low |
| 7pm | 0.1 |
Low |
| 8pm | 0 |
Low |
| 9pm | 0 |
Low |
| 10pm | 0 |
Low |
| 11pm | 0 |
Low |
The UV index forecast for Wednesday, July 9th 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 | 0.2 |
Low |
| 7am | 0.8 |
Low |
| 8am | 2.3 |
Low |
| 9am | 4.8 |
Moderate |
| 10am | 7.8 |
High |
| 11am | 10.5 |
Very High |
| 12pm | 12 |
Extreme |
| 1pm | 12 |
Extreme |
| 2pm | 10.4 |
Very High |
| 3pm | 7.5 |
High |
| 4pm | 4.6 |
Moderate |
| 5pm | 2.2 |
Low |
| 6pm | 0.8 |
Low |
| 7pm | 0.1 |
Low |
| 8pm | 0 |
Low |
| 9pm | 0 |
Low |
| 10pm | 0 |
Low |
| 11pm | 0 |
Low |
The UV index forecast for Thursday, July 10th 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 |