As of 8:45 PM CST on January 27, 2025, all 16 cities in Clayton County, IA in our database have a UV Index reading of 0, indicating no radiation from the sun.
Over the next 24 hours, the highest UV Index reading in Clayton County, IA is expected to be 1.9 in Guttenberg between 12:00 PM - 1:00 PM CST tomorrow.
Range | 0 - 2 | 3 - 5 | 6 - 7 | 8 - 10 | 11+ |
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Color | |||||
Risk | Low | Moderate | High | Very High | Extreme |