At solar noon (01:02:30 PM) the sun reaches 35.8° above the horizon in Toronto. Without clouds, that corresponds to a maximum UV index of about 3.0 (moderate). Clouds usually lower the real value; snow, sand, water and altitude can raise it.
UV index in Toronto, next 14 days
| Date | Sun at noon | Clear-sky max | Forecast max |
|---|---|---|---|
| 35.8° | 3.0 Moderate | — | |
| 35.4° | 2.9 Low | — | |
| 35.1° | 2.9 Low | — | |
| 34.7° | 2.8 Low | — | |
| 34.4° | 2.7 Low | — | |
| 34.1° | 2.7 Low | — | |
| 33.7° | 2.6 Low | — | |
| 33.4° | 2.6 Low | — | |
| 33.0° | 2.5 Low | — | |
| 32.7° | 2.5 Low | — | |
| 32.4° | 2.4 Low | — | |
| 32.1° | 2.4 Low | — | |
| 31.7° | 2.3 Low | — | |
| 31.4° | 2.3 Low | — |
Clear-sky values are calculated from the sun's height at solar noon (cloud-free sky, average ozone). Forecast values from Open-Meteo include clouds and load in your browser.
High UV today? Sport sunscreen with SPF 100 stays on through sweat — essential for long outdoor activities.
View on Amazon →About Toronto
Toronto is the capital of Ontario. With a population of 2,794,356 recorded in 2021, the city covers an area of 630.2 square kilometres at an elevation of 76.0 metres. It has existed as a municipality since 1750 and occupies a location along Lake Ontario, as well as the Humber, Don, and Rouge rivers. Key infrastructure and landmarks include the CN Tower, which serves as both an observation and television tower, the University of Toronto, and the international airport known as Toronto Pearson International Airport. The city maintains twin town agreements with Quito, Chongqing, Chicago, Frankfurt, and Milan.
AI-assisted description based on geographic data and editorial notes.