0 (Low)
Last Updated 23 minutes ago
The hourly Sumter, SC UV Index forecast for Monday, September 15th, 2025.
Last Updated 17 hours ago
The UV index forecast for the next five days in Sumter, SC has no days reaching the extreme level and 3 days reaching the high or very high levels. The peak UV intensity in Sumter over the next five days will be 7.3 on Tuesday, September 16th at 1:00 pm.
The UV index forecast for Monday, September 15th in Sumter, SC is below.
Time | UV Index | Risk |
---|---|---|
8am | 0.2 |
Low |
9am | 0.9 |
Low |
10am | 2.1 |
Low |
11am | 3.8 |
Moderate |
12pm | 5.5 |
Moderate |
1pm | 7 |
High |
2pm | 6.9 |
High |
3pm | 5.2 |
Moderate |
4pm | 3.4 |
Moderate |
5pm | 1.7 |
Low |
6pm | 0.6 |
Low |
7pm | 0.1 |
Low |
8pm | 0 |
Low |
9pm | 0 |
Low |
10pm | 0 |
Low |
11pm | 0 |
Low |
The UV index forecast for Tuesday, September 16th in Sumter, SC 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 | 1 |
Low |
10am | 2.4 |
Low |
11am | 4.4 |
Moderate |
12pm | 6.2 |
High |
1pm | 7.3 |
High |
2pm | 7 |
High |
3pm | 4.6 |
Moderate |
4pm | 1.9 |
Low |
5pm | 1 |
Low |
6pm | 0.3 |
Low |
7pm | 0.1 |
Low |
8pm | 0 |
Low |
9pm | 0 |
Low |
10pm | 0 |
Low |
11pm | 0 |
Low |
The UV index forecast for Wednesday, September 17th in Sumter, SC 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 | 0.9 |
Low |
10am | 2.4 |
Low |
11am | 4.4 |
Moderate |
12pm | 6.1 |
High |
1pm | 7.1 |
High |
2pm | 7 |
High |
3pm | 5.7 |
Moderate |
4pm | 3.7 |
Moderate |
5pm | 1.4 |
Low |
6pm | 0.5 |
Low |
7pm | 0.1 |
Low |
8pm | 0 |
Low |
9pm | 0 |
Low |
10pm | 0 |
Low |
11pm | 0 |
Low |
The UV index forecast for Thursday, September 18th in Sumter, SC 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 |