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Last Updated 7 minutes ago
The hourly St. David, AZ UV Index forecast for Saturday, September 13th, 2025.
Last Updated 17 hours ago
The UV index forecast for the next five days in St. David, AZ has no days reaching the extreme level and 3 days reaching the high or very high levels. The peak UV intensity in St. David over the next five days will be 10.2 on Saturday, September 13th at 12:00 pm.
The UV index forecast for Saturday, September 13th in St. David, AZ is below.
Time | UV Index | Risk |
---|---|---|
5am | 0 |
Low |
6am | 0 |
Low |
7am | 0.3 |
Low |
8am | 1.4 |
Low |
9am | 3.5 |
Moderate |
10am | 6.3 |
High |
11am | 8.9 |
Very High |
12pm | 10.2 |
Very High |
1pm | 10.1 |
Very High |
2pm | 8.2 |
Very High |
3pm | 5.4 |
Moderate |
4pm | 2.8 |
Low |
5pm | 1 |
Low |
6pm | 0.2 |
Low |
7pm | 0 |
Low |
8pm | 0 |
Low |
9pm | 0 |
Low |
10pm | 0 |
Low |
11pm | 0 |
Low |
The UV index forecast for Sunday, September 14th in St. David, AZ 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 | 0.3 |
Low |
8am | 1.3 |
Low |
9am | 3.4 |
Moderate |
10am | 6 |
High |
11am | 8.6 |
Very High |
12pm | 10.1 |
Very High |
1pm | 9.8 |
Very High |
2pm | 8.1 |
Very High |
3pm | 5.4 |
Moderate |
4pm | 2.4 |
Low |
5pm | 0.4 |
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 Monday, September 15th in St. David, AZ 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 | 0.3 |
Low |
8am | 1.3 |
Low |
9am | 3.4 |
Moderate |
10am | 6.2 |
High |
11am | 8.8 |
Very High |
12pm | 10.2 |
Very High |
1pm | 10 |
Very High |
2pm | 7.8 |
High |
3pm | 5 |
Moderate |
4pm | 2.6 |
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 Tuesday, September 16th in St. David, AZ is below.
Time | UV Index | Risk |
---|---|---|
12am | 0 |
Low |
1am | 0 |
Low |
2am | 0 |
Low |
3am | 0 |
Low |
4am | 0 |
Low |
5am | 0 |
Low |