Last updated: June 2, 2025
Understanding the UV Index in Terrace, Canada is crucial for protecting your skin health and preventing sunburn, especially during the peak hours of the day. With a Dfc climate that features a mix of warm summers and cool winters, UV exposure can vary significantly, necessitating awareness of the UV levels throughout the day, which can soar to 8 around midday. By staying informed about the UV Index, residents can take proactive measures to enjoy the outdoors safely while minimizing risks associated with harmful UV radiation. Let's dive into the UV trends that are pertinent to the beautiful surroundings of Terrace!
From dawn to dusk, the UV Index displays a dynamic rise and fall throughout the day. At 7:00 AM, it starts off conservatively at 1, indicating minimal exposure risk. As the sun climbs higher, the index gradually increases, peaking at 8 between 1:00 PM and 2:00 PM—a time when sun protection is crucial. Following this zenith, the index begins to decline, dipping back to 4 by 5:00 PM, and finally settling at 1 again by 7:00 PM. If you're planning outdoor activities, keep an eye on the UV levels, particularly during midday when they reach their highest and most potent levels!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 2 | low | 45 min |
| 09:00 | 3 | moderate | 30 min |
| 10:00 | 4 | moderate | 30 min |
| 11:00 | 6 | high | 25 min |
| 12:00 | 7 | high | 25 min |
| 13:00 | 8 | very high | 15 min |
| 14:00 | 8 | very high | 15 min |
| 15:00 | 7 | high | 25 min |
| 16:00 | 6 | high | 25 min |
| 17:00 | 4 | moderate | 30 min |
| 18:00 | 3 | moderate | 30 min |
| 19:00 | 1 | low | 45 min |
As the seasons change, so does the UV Index, significantly impacting sun safety for visitors and residents. From January to February, the UV Index remains low (1-2), with a safe burn time of 45 minutes. As we transition into March (UV Index 4), the exposure risk increases to moderate, shortening burn time to 30 minutes. The real intensity peaks in May, June, and July, where the UV Index reaches a very high level of 8, necessitating only 15 minutes of sun exposure before burning. April (high), August, and September (high) still pose considerable risks with burn times of 25 minutes. The later months of the year, from October to December, return to lower UV levels, allowing for longer safe exposure times of 30 to 45 minutes. Visitors and residents are advised to exercise caution, especially from April to July, by using sunscreen, wearing protective clothing, and seeking shade during peak sun hours to minimize the risk of UV-related health issues.
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 |
| Terrace | 1 | 2 | 4 | 6 | 8 | 8 | 8 | 7 | 6 | 3 | 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 |
| Toronto UVI | 2 | 4 | 5 | 8 | 9 | 9 | 9 | 9 | 7 | 5 | 3 | 2 |