0 (Low)
Last Updated 58 minutes ago
The hourly Santa Clara, CA UV Index forecast for Monday, September 15th, 2025.
Last Updated 10 hours ago
The UV index forecast for the next five days in Santa Clara, CA has no days reaching the extreme level and 2 days reaching the high or very high levels. The peak UV intensity in Santa Clara over the next five days will be 7.8 on Monday, September 15th at 1:00 pm.
The UV index forecast for Monday, September 15th in Santa Clara, CA is below.
Time | UV Index | Risk |
---|---|---|
10pm | 0 |
Low |
11pm | 0 |
Low |
The UV index forecast for Tuesday, September 16th in Santa Clara, 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 | 1.3 |
Low |
10am | 3 |
Moderate |
11am | 5 |
Moderate |
12pm | 6.8 |
High |
1pm | 7.6 |
High |
2pm | 7.1 |
High |
3pm | 5.6 |
Moderate |
4pm | 3.5 |
Moderate |
5pm | 1.6 |
Low |
6pm | 0.5 |
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 Clara, 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 | 1.3 |
Low |
10am | 2.8 |
Low |
11am | 4.7 |
Moderate |
12pm | 5.8 |
Moderate |
1pm | 3.7 |
Moderate |
2pm | 3.6 |
Moderate |
3pm | 4.3 |
Moderate |
4pm | 2.6 |
Low |
5pm | 1 |
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 Thursday, September 18th in Santa Clara, 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 | 0.6 |
Low |
10am | 1.6 |
Low |
11am | 2.8 |
Low |
12pm | 5.2 |
Moderate |
1pm | 4 |
Moderate |
2pm | 1 |
Low |
3pm | 0.7 |
Low |
4pm | 0.5 |
Low |
5pm | 0.2 |
Low |
6pm | 0.1 |
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 Clara, 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 |