0 (Low)
Last Updated 14 minutes ago
The hourly North San Juan, CA UV Index forecast for Wednesday, September 17th, 2025.
Last Updated 12 hours ago
The UV index forecast for the next five days in North San Juan, CA has no days reaching the extreme level and 3 days reaching the high or very high levels. The peak UV intensity in North San Juan over the next five days will be 6.9 on Thursday, September 18th at 1:00 pm.
The UV index forecast for Wednesday, September 17th in North San Juan, CA is below.
| Time | UV Index | Risk |
|---|
The UV index forecast for Thursday, September 18th in North San Juan, 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 | 0.3 |
Low |
| 9am | 1.1 |
Low |
| 10am | 2.7 |
Low |
| 11am | 4.4 |
Moderate |
| 12pm | 5.8 |
Moderate |
| 1pm | 6.9 |
High |
| 2pm | 6.3 |
High |
| 3pm | 4.6 |
Moderate |
| 4pm | 2.6 |
Low |
| 5pm | 1.2 |
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, September 19th in North San Juan, 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 | 1 |
Low |
| 10am | 2.5 |
Low |
| 11am | 2.6 |
Low |
| 12pm | 1.6 |
Low |
| 1pm | 3.6 |
Moderate |
| 2pm | 5.8 |
Moderate |
| 3pm | 3 |
Moderate |
| 4pm | 1 |
Low |
| 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 Saturday, September 20th in North San Juan, 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 | 0.3 |
Low |
| 9am | 1.1 |
Low |
| 10am | 2.5 |
Low |
| 11am | 4.3 |
Moderate |
| 12pm | 5.8 |
Moderate |
| 1pm | 6.4 |
High |
| 2pm | 5.9 |
Moderate |
| 3pm | 4.6 |
Moderate |
| 4pm | 2.8 |
Low |
| 5pm | 1.3 |
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, September 21st in North San Juan, 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 |