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Last Updated 55 minutes ago
The hourly Aptos, CA UV Index forecast for Wednesday, September 17th, 2025.
Last Updated 17 hours ago
The UV index forecast for the next five days in Aptos, CA has no days reaching the extreme level and 2 days reaching the high or very high levels. The peak UV intensity in Aptos over the next five days will be 7.2 on Wednesday, September 17th at 1:00 pm.
The UV index forecast for Wednesday, September 17th in Aptos, CA is below.
Time | UV Index | Risk |
---|---|---|
5am | 0 |
Low |
6am | 0 |
Low |
7am | 0 |
Low |
8am | 0.3 |
Low |
9am | 1.2 |
Low |
10am | 2.8 |
Low |
11am | 4.8 |
Moderate |
12pm | 6.4 |
High |
1pm | 7.2 |
High |
2pm | 5.8 |
Moderate |
3pm | 4.4 |
Moderate |
4pm | 2.9 |
Low |
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 Thursday, September 18th in Aptos, 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 | 0.1 |
Low |
9am | 0.4 |
Low |
10am | 1.1 |
Low |
11am | 1.9 |
Low |
12pm | 3.7 |
Moderate |
1pm | 2.8 |
Low |
2pm | 3.4 |
Moderate |
3pm | 2.1 |
Low |
4pm | 0.6 |
Low |
5pm | 0.2 |
Low |
6pm | 0 |
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 Aptos, 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 |
Low |
9am | 0.2 |
Low |
10am | 0.6 |
Low |
11am | 4.1 |
Moderate |
12pm | 6 |
High |
1pm | 4.4 |
Moderate |
2pm | 4.3 |
Moderate |
3pm | 4.4 |
Moderate |
4pm | 2.9 |
Low |
5pm | 1.5 |
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 Saturday, September 20th in Aptos, 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 |