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Laval UV Index Today

Day Summary

The UV index in Laval, Canada Flag of Canada will reach a high of 6.2 today. This means a high level of sun exposure. See our tips below to stay safe!

Last checked: 2025-08-03

Hourly Forecast Chart

Today's Safety Tips

Be careful! The sun's rays are strong. Try to stay in the shade between 10 a.m. and 4 p.m. Wear a hat, sunglasses, and reapply SPF 30+ sunscreen every 2 hours.

Laval's UV Index

Laval's UV index varies throughout the year, reaching higher levels around June and July, typically between 6 and 8, and lower values like 1 or 2 during winter months. In Laval, summers are warm with temperatures often in the 20s Celsius, while winters are cold and snowy with temperatures frequently below freezing. Spring and fall are mild with moderate rainfall. Compared to other parts of Quebec and neighboring Ontario, Laval experiences similar cold winters and warm summers but generally has higher humidity due to its location near Montreal and the St. Lawrence River.

Hourly UV Index Trend

See the UV index hour by hour for Laval. When the level is high, it's smart to find some shade.

Disclaimer

* The information on this page about the UV index in Laval is for educational purposes only. It is not a substitute for professional medical advice. Always consult a doctor for any health concerns.