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UV Index in Oshawa

Day Summary

Today's UV index in Oshawa, Canada Canada will be up to 7.2, indicating a high level of sun exposure for the average person. Check our tips for today to make sure you're safe in the sun.

Last checked: 2025-05-11

Forecast

Today's tips

With Oshawa's UV index reaching 7.2, protect your skin from harm by staying in shade, wearing protective clothing, and applying SPF 30+ sunscreen every 2 hours, especially between 10 a.m. and 4 p.m. when UV rays are strongest.

Oshawa's UV Index

Oshawa's UV index varies through the year, typically lower in winter (around 1-2) and higher in summer (around 6-7), indicating stronger sun exposure during the warmer months.

Weather Seasons

UV index

The city experiences four distinct seasons: cold, snowy winters; mild springs with increasing warmth; warm, sometimes humid summers; and cool, colorful autumns before the cycle repeats.

Oshawa's Climate

Compared to other places in Canada, Oshawa has a moderate climate, warmer than northern regions but cooler than areas farther south in the U.S. It shares similar seasonal changes with nearby cities like Toronto.

Hourly Trend

See the UV index hour by hour for Oshawa, along with the temperature and how cloudy it is. If the UV level is higher than moderate, it's best to avoid direct sunlight.

Disclaimer

* This page's content about the UV index in Oshawa (Canada) is for educational and informational purposes only. The developers and data providers are not liable for the accuracy, reliability, or availability of the information. The information is not a substitute for professional medical advice, and the developers and data providers are not medical professionals. Seek advice from a qualified health provider for any medical concerns, and do not disregard medical advice or delay seeking it based on the information provided on this site.