3 (Moderate)
Last Updated 35 minutes ago
The hourly San Juan, TX UV Index forecast for Saturday, June 21st, 2025.
Last Updated 22 hours ago
The UV index forecast for the next five days in San Juan, TX has 2 days reaching the extreme level and no days reaching the high or very high levels. The peak UV intensity in San Juan over the next five days will be 12 on Monday, June 23rd at 2:00 pm.
The UV index forecast for Saturday, June 21st in San Juan, TX is below.
Time | UV Index | Risk |
---|---|---|
12pm | 4.3 |
Moderate |
1pm | 5.7 |
Moderate |
2pm | 3 |
Moderate |
3pm | 3.1 |
Moderate |
4pm | 2.5 |
Low |
5pm | 1.8 |
Low |
6pm | 0.9 |
Low |
7pm | 0.7 |
Low |
8pm | 0.1 |
Low |
9pm | 0 |
Low |
10pm | 0 |
Low |
11pm | 0 |
Low |
The UV index forecast for Sunday, June 22nd 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 | 0.3 |
Low |
9am | 1.2 |
Low |
10am | 3 |
Moderate |
11am | 7.2 |
High |
12pm | 7.8 |
High |
1pm | 6.4 |
High |
2pm | 11.4 |
Extreme |
3pm | 4.3 |
Moderate |
4pm | 5.9 |
Moderate |
5pm | 4 |
Moderate |
6pm | 1.7 |
Low |
7pm | 0.7 |
Low |
8pm | 0.1 |
Low |
9pm | 0 |
Low |
10pm | 0 |
Low |
11pm | 0 |
Low |
The UV index forecast for Monday, June 23rd 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 | 0.5 |
Low |
9am | 1.9 |
Low |
10am | 4.2 |
Moderate |
11am | 7.2 |
High |
12pm | 10 |
Very High |
1pm | 11.8 |
Extreme |
2pm | 12 |
Extreme |
3pm | 10.5 |
Very High |
4pm | 7.8 |
High |
5pm | 4.8 |
Moderate |
6pm | 2.2 |
Low |
7pm | 0.7 |
Low |
8pm | 0.1 |
Low |
9pm | 0 |
Low |
10pm | 0 |
Low |
11pm | 0 |
Low |
The UV index forecast for Tuesday, June 24th 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 |