UV Report: Port Perry, Ontario
UV Observations
| Date |
Reading |
| Tuesday 18 November, 12:04 |
1.0 |
Adjusted UV Forecast
| Date |
Reading |
| Saturday 22 November |
Low [1] |
The Adjusted UV Forecast is the uv reading expected during periods of cloud and/or weather such as rain or snow. Periods of cloud and weather such as rain or snow can block out some uv rays, resulting in a lower uv reading than on a clear, sunny day. However, be prepared for a higher uv reading should there be sunny breaks in the cloud.
Clear Sky Forecast
| Date |
Reading |
Time of UV max |
| Saturday 22 November |
Low [1] |
12:01 |