0 (Low)
Last Updated 44 minutes ago
The hourly Santa Susana, CA UV Index forecast for Tuesday, September 16th, 2025.
Last Updated 14 hours ago
The UV index forecast for the next five days in Santa Susana, CA has no days reaching the extreme level and 3 days reaching the high or very high levels. The peak UV intensity in Santa Susana over the next five days will be 8 on Thursday, September 18th at 1:00 pm.
The UV index forecast for Tuesday, September 16th in Santa Susana, CA is below.
| Time | UV Index | Risk |
|---|---|---|
| 2am | 0 |
Low |
| 3am | 0 |
Low |
| 4am | 0 |
Low |
| 5am | 0 |
Low |
| 6am | 0 |
Low |
| 7am | 0 |
Low |
| 8am | 0.5 |
Low |
| 9am | 1.7 |
Low |
| 10am | 3.6 |
Moderate |
| 11am | 5.9 |
Moderate |
| 12pm | 7.6 |
High |
| 1pm | 7.8 |
High |
| 2pm | 6.9 |
High |
| 3pm | 5.2 |
Moderate |
| 4pm | 3.2 |
Moderate |
| 5pm | 1.4 |
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 Wednesday, September 17th in Santa Susana, CA 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 | 0.4 |
Low |
| 9am | 1.5 |
Low |
| 10am | 3.6 |
Moderate |
| 11am | 5.5 |
Moderate |
| 12pm | 7.4 |
High |
| 1pm | 6.1 |
High |
| 2pm | 4.1 |
Moderate |
| 3pm | 4.3 |
Moderate |
| 4pm | 1.8 |
Low |
| 5pm | 0.8 |
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 Thursday, September 18th in Santa Susana, CA 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 | 0.5 |
Low |
| 10am | 2.4 |
Low |
| 11am | 5.3 |
Moderate |
| 12pm | 7.6 |
High |
| 1pm | 8 |
Very High |
| 2pm | 6.9 |
High |
| 3pm | 5.1 |
Moderate |
| 4pm | 3 |
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 Friday, September 19th in Santa Susana, CA is below.
| Time | UV Index | Risk |
|---|---|---|
| 12am | 0 |
Low |
| 1am | 0 |
Low |
| 2am | 0 |
Low |
| 3am | 0 |
Low |
| 4am | 0 |
Low |
| 5am | 0 |
Low |