Whitby, Ontario
Low0.7
UV Index · Now
Step out.
You can step out without sun protection.
Unprotected
5 hr 8 min
until skin starts to burn.
With SPF 30
153 hr 51 min
Average unprotected skin. Lighter skin burns faster, darker skin slower.
HeatComfortable
Air
14°
Feels like
14°
Humidity
91%
Questions about Whitby today
- What is the UV index in Whitby right now?
- The UV index in Whitby, Ontario is 0.7 — categorised as Low. You can step out without sun protection.
- Is it safe to go outside in Whitby today?
- Yes — UV is low (0.7) in Whitby right now. You can step out without sun protection.
- How long does it take to get sunburn in Whitby?
- Average unprotected skin starts to burn in roughly 5 hr 8 min at the current UV index of 0.7 in Whitby. SPF 30 multiplies that window by about 30×. Lighter skin burns faster; darker skin burns more slowly.
- What does the heat feel like in Whitby today?
- Air temperature is 14°C with 91% humidity, giving a "feels like" reading of 14°C — comfortable.
- When is the safest time to step outside in Whitby?
- UV is highest between 11 am and 4 pm. Early mornings (before 9 am) and late afternoons (after 5 pm) are the safest windows for unprotected skin in Whitby, especially through summer.