Barrie UV Index Today
- Current UV Index0.0
- Cloud Cover00%
- Temperature00.0 ℃
Day Summary
- Max UV Index6.8
- Avg Clouds41%
- Max Temp27.4 ℃
- Peak UV at 1 PM
- Protection Required ☀️
The UV index in Barrie, Canada 
will reach a high of 6.8 today. This means a high level of sun exposure. See our tips below to stay safe!
Last checked: 2025-08-12
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.
Barrie's UV Index
The UV index in Barrie, Canada, varies throughout the year, reaching its highest levels in the summer months around 6 to 7. In winter, the UV index is much lower, often around 1 or 2.
Weather Seasons
Barrie experiences four distinct seasons with cold, snowy winters and warm, humid summers. Spring and fall are mild with moderate rainfall and changing foliage colors. Snow typically starts in late November and lasts until March or April.
Barrie's Climate
Compared to the wider Ontario region, Barrie is cooler in the winter due to its proximity to Lake Simcoe. It has more snow than southern cities like Toronto but less severe winters than northern Ontario. Neighboring regions like Muskoka are colder and snowier.
Hourly UV Index Trend
See the UV index hour by hour for Barrie. When the level is high, it's smart to find some shade.
- Loading hourly data...