Last updated: June 2, 2025
In Carleton Place, Canada, being aware of the UV Index is crucial for protecting yourself from harmful sun exposure. Understanding UV levels not only helps in preventing sunburn but also plays a vital role in maintaining long-term skin health. With a Dfb climate that provides varying levels of sunshine throughout the year, residents need to be mindful of peak UV hours, especially from 11 AM to 3 PM, when the index can soar to 9, indicating a high risk of overexposure. Stay informed and protect your skin as you enjoy the beautiful outdoors in Carleton Place!
The UV Index today began gently at 1 at 07:00, gradually climbing to 2 by 08:00. As the sun reached its peak, the index soared to a striking 9 between 12:00 and 14:00, indicating a high risk of harm from unprotected sun exposure. Following this pinnacle, the index gradually dipped to 7 by 15:00, before tapering off to 5 at 16:00. Evening hours brought relief as the levels fell to 3 at 17:00, then 2 at 18:00, and finally settled back at 1 by 19:00. It's a reminder to stay protected during those vibrant midday moments!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 2 | low | 45 min |
| 09:00 | 4 | moderate | 30 min |
| 10:00 | 5 | moderate | 30 min |
| 11:00 | 7 | high | 25 min |
| 12:00 | 9 | very high | 15 min |
| 13:00 | 9 | very high | 15 min |
| 14:00 | 9 | very high | 15 min |
| 15:00 | 7 | high | 25 min |
| 16:00 | 5 | moderate | 30 min |
| 17:00 | 3 | moderate | 30 min |
| 18:00 | 2 | low | 45 min |
| 19:00 | 1 | low | 45 min |
As the seasons change, so do the UV index levels, reflecting varying risks of sun exposure throughout the year. Late spring and summer present the highest UV indices, peaking at 9 from May to July, categorized as very high, with a burn time of just 15 minutes. This indicates that April through August are the critical months to be vigilant about sun protection, especially for those engaging in outdoor activities. Conversely, the UV index is at its lowest in January and December, where it drops to 2 with a low exposure category and a burn time of 45 minutes. Visitors and residents should prioritize sun safety during the high-risk months—consider wearing protective clothing, applying sunscreen regularly, and seeking shade during peak sunlight hours.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Edmonton UVI | 2 | 3 | 5 | 6 | 7 | 7 | 8 | 7 | 6 | 4 | 2 | 1 |
| Calgary UVI | 2 | 3 | 4 | 6 | 8 | 8 | 9 | 8 | 7 | 4 | 2 | 1 |
| Montreal UVI | 2 | 4 | 5 | 7 | 9 | 9 | 8 | 8 | 7 | 5 | 3 | 2 |
| Ottawa UVI | 2 | 4 | 5 | 8 | 9 | 9 | 8 | 8 | 7 | 5 | 3 | 2 |
| Carleton Place | 2 | 4 | 5 | 8 | 9 | 9 | 9 | 8 | 7 | 5 | 3 | 2 |
| Toronto UVI | 2 | 4 | 5 | 8 | 9 | 9 | 9 | 9 | 7 | 5 | 3 | 2 |