UV Index in Calgary Today — Check Current UV Levels in Calgary, Canada
Current UV Index in Calgary
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No UV radiation. No protection needed.
Updated at 11:15 PM local time · Data from Open-Meteo
Check the real-time UV index in Calgary right now. Get the current UV level, hourly UV forecast for today, and a 7-day UV outlook for Calgary, Canada.
Current UV Index in Calgary
The UV index in Calgary changes throughout the day, typically peaking between 10am and 2pm local time. Alberta foothills at 3,500 feet with Rocky Mountain UV
Hourly UV Forecast for Calgary Today
Planning outdoor activities in Calgary, Canada? Check our hourly UV breakdown to find the safest windows. Our forecast updates every 15 minutes with data from Open-Meteo weather services.
7-Day UV Forecast for Calgary
Plan your week in Calgary with our 7-day UV index forecast. See which days will have the highest UV so you can prepare with the right level of sun protection.
Sun Protection Guide for Calgary
| UV Index | Level | What to Do in Calgary |
|---|---|---|
| 0–2 | Low | Enjoy outdoor activities freely. Sunscreen optional for most skin types. |
| 3–5 | Moderate | Wear SPF 30+ sunscreen. Seek shade during midday hours. |
| 6–7 | High | Limit midday sun. Use SPF 50+, wear a hat and sunglasses. |
| 8–10 | Very High | Minimize outdoor time 10am–4pm. Full sun protection essential. |
| 11+ | Extreme | Avoid direct sun. Stay indoors or in full shade during peak hours. |
Typical UV Levels in Calgary
Calgary typically experiences UV index values of 8-10 during peak season (June-August) and 1-2 during the off-season. Sharp seasonal contrast — summer UV can be surprisingly strong while winter UV is minimal The elevated altitude increases UV intensity compared to sea-level locations.
Best Time for Outdoor Activities in Calgary
The safest time for outdoor activities in Calgary is before 10am and after 4pm when UV levels drop significantly. Always check the current UV index before extended outdoor plans.
Recommended SPF for Calgary
During peak UV season in Calgary (June-August), dermatologists recommend SPF 50+ broad-spectrum sunscreen. Apply 15–20 minutes before sun exposure and reapply every 2 hours.
Calgary UV Index by Season
High UV Season in Calgary
UV levels in Calgary are highest during summer when days are longest, with the UV index regularly reaching 8-10. Protective clothing, wide-brim hats, and UV-blocking sunglasses are recommended alongside sunscreen.
Low UV Season in Calgary
UV levels drop in winter when the sun sits low, typically measuring 1-2. SPF 30 is still recommended for extended outdoor time even during cooler months.
Recommended Sun Protection
- EltaMD UV Clear SPF 46 — Face sunscreen. $37
- Neutrogena Ultra Sheer SPF 70 — Body sunscreen. $10
- Banana Boat Light As Air SPF 50 — Twin pack. $15
- Roadbox UPF 50+ Sun Shirt — UV clothing. $19
- Outdoor Research Sombriolet Hat — UPF 50+ hat. $45
We may earn a commission from purchases through these links.
Sun Safety FAQ for Calgary
What is the average UV index in Calgary?
The average UV index in Calgary ranges from 1-2 during the low season to 8-10 during peak months (June-August).
When is UV highest in Calgary?
UV is highest in Calgary during summer when days are longest, peaking between 10am and 2pm local time.
Do I need sunscreen in Calgary?
Yes — whenever the UV index reaches 3 or higher. During peak season (June-August), daily sunscreen use is strongly advised.
UV Index Near Calgary
About UV Index in Calgary
UV data for Calgary, Canada is updated every 15 minutes via Open-Meteo weather services. Always check the current UV index before spending extended time outdoors.
Disclaimer: UV index data and sun protection recommendations for Calgary are approximate and for informational purposes only — not medical advice.