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Last Updated 7 minutes ago
The hourly Petaluma, CA UV Index forecast for Sunday, July 6th, 2025.
Last Updated 15 hours ago
The UV index forecast for the next five days in Petaluma, CA has no days reaching the extreme level and 3 days reaching the high or very high levels. The peak UV intensity in Petaluma over the next five days will be 9 on Sunday, July 6th at 1:00 pm.
The UV index forecast for Sunday, July 6th in Petaluma, CA is below.
Time | UV Index | Risk |
---|---|---|
3am | 0 |
Low |
4am | 0 |
Low |
5am | 0 |
Low |
6am | 0 |
Low |
7am | 0.3 |
Low |
8am | 1.1 |
Low |
9am | 2.5 |
Low |
10am | 4.6 |
Moderate |
11am | 6.9 |
High |
12pm | 8.5 |
Very High |
1pm | 9 |
Very High |
2pm | 8.4 |
Very High |
3pm | 6.9 |
High |
4pm | 5 |
Moderate |
5pm | 3 |
Moderate |
6pm | 1.4 |
Low |
7pm | 0.4 |
Low |
8pm | 0 |
Low |
9pm | 0 |
Low |
10pm | 0 |
Low |
11pm | 0 |
Low |
The UV index forecast for Monday, July 7th in Petaluma, 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 | 0.2 |
Low |
8am | 0.6 |
Low |
9am | 1.5 |
Low |
10am | 2.8 |
Low |
11am | 4.7 |
Moderate |
12pm | 6.5 |
High |
1pm | 8 |
Very High |
2pm | 8.2 |
Very High |
3pm | 7.4 |
High |
4pm | 5.4 |
Moderate |
5pm | 3.2 |
Moderate |
6pm | 1.5 |
Low |
7pm | 0.5 |
Low |
8pm | 0 |
Low |
9pm | 0 |
Low |
10pm | 0 |
Low |
11pm | 0 |
Low |
The UV index forecast for Tuesday, July 8th in Petaluma, 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 | 0.2 |
Low |
8am | 0.7 |
Low |
9am | 1.7 |
Low |
10am | 3.2 |
Moderate |
11am | 4.8 |
Moderate |
12pm | 6.8 |
High |
1pm | 8.3 |
Very High |
2pm | 8.6 |
Very High |
3pm | 7.9 |
High |
4pm | 5.7 |
Moderate |
5pm | 3.4 |
Moderate |
6pm | 1.6 |
Low |
7pm | 0.5 |
Low |
8pm | 0 |
Low |
9pm | 0 |
Low |
10pm | 0 |
Low |
11pm | 0 |
Low |
The UV index forecast for Wednesday, July 9th in Petaluma, 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 |