10.6 (Very High)
Last Updated 46 minutes ago
The hourly San Juan, TX UV Index forecast for Wednesday, April 16th, 2025.
Last Updated 47 minutes ago
The UV index forecast for the next five days in San Juan, TX has 2 days reaching the extreme level and 2 days reaching the high or very high levels. The peak UV intensity in San Juan over the next five days will be 11.2 on Thursday, April 17th at 2:00 pm.
The UV index forecast for Wednesday, April 16th in San Juan, TX is below.
| Time | UV Index | Risk |
|---|---|---|
| 2pm | 11.1 |
Extreme |
| 3pm | 9.6 |
Very High |
| 4pm | 6.8 |
High |
| 5pm | 3.9 |
Moderate |
| 6pm | 1.5 |
Low |
| 7pm | 0.4 |
Low |
| 8pm | 0 |
Low |
| 9pm | 0 |
Low |
| 10pm | 0 |
Low |
| 11pm | 0 |
Low |
The UV index forecast for Thursday, April 17th in San Juan, TX 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 | 1.3 |
Low |
| 10am | 3.4 |
Moderate |
| 11am | 6.3 |
High |
| 12pm | 9.1 |
Very High |
| 1pm | 11 |
Extreme |
| 2pm | 11.2 |
Extreme |
| 3pm | 8.9 |
Very High |
| 4pm | 6.8 |
High |
| 5pm | 4 |
Moderate |
| 6pm | 1.6 |
Low |
| 7pm | 0.4 |
Low |
| 8pm | 0 |
Low |
| 9pm | 0 |
Low |
| 10pm | 0 |
Low |
| 11pm | 0 |
Low |
The UV index forecast for Friday, April 18th in San Juan, TX 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 | 1.1 |
Low |
| 10am | 3 |
Moderate |
| 11am | 5.5 |
Moderate |
| 12pm | 8.4 |
Very High |
| 1pm | 9.7 |
Very High |
| 2pm | 10.7 |
Very High |
| 3pm | 9.2 |
Very High |
| 4pm | 6.6 |
High |
| 5pm | 3.8 |
Moderate |
| 6pm | 1.5 |
Low |
| 7pm | 0.4 |
Low |
| 8pm | 0 |
Low |
| 9pm | 0 |
Low |
| 10pm | 0 |
Low |
| 11pm | 0 |
Low |
The UV index forecast for Saturday, April 19th in San Juan, TX 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 | 1.1 |
Low |
| 10am | 3 |
Moderate |
| 11am | 5.4 |
Moderate |
| 12pm | 7.9 |
High |
| 1pm | 9.4 |
Very High |
| 2pm | 9.5 |
Very High |
| 3pm | 6.6 |
High |
| 4pm | 5.2 |
Moderate |
| 5pm | 2.7 |
Low |
| 6pm | 0.6 |
Low |
| 7pm | 0.4 |
Low |
| 8pm | 0 |
Low |
| 9pm | 0 |
Low |
| 10pm | 0 |
Low |
| 11pm | 0 |
Low |
The UV index forecast for Sunday, April 20th in San Juan, TX 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 |