Last updated: August 1, 2025
Understanding the UV Index in Flin Flon, Canada, is crucial for protecting your skin from harmful sun exposure. With a climate classified as Dfc, residents experience varying UV levels throughout the day, peaking at a moderate 7 during the early afternoon. Being aware of these fluctuations is key to preventing sunburn and maintaining long-term skin health. As UV radiation increases even on seemingly cloudy days, staying informed about the UV Index can help you enjoy the outdoors safely while minimizing risks associated with sun damage.
As the sun rises, the UV Index begins its gentle ascent, starting at a mild 1 at 07:00 and remaining low for the next few hours. By 09:00, it climbs to 2, encouraging early risers to enjoy the outdoors. As the clock strikes 10:00, the index reaches 3, signaling a moderate increase in UV exposure. The peak hour arrives at 12:00, where the index soars to 6, and it continues to hold a robust 7 from 13:00 to 15:00. This peak signifies the highest risk of harm from unprotected sun exposure, especially for those who are outside. As the day winds down, the UV intensity gradually diminishes, dropping to 4 by 17:00, and easing to a gentle 2 by 19:00. For safety, it’s crucial to protect your skin during the midday sun when the UV Index reaches its maximum.
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 1 | low | 45 min |
| 09:00 | 2 | low | 45 min |
| 10:00 | 3 | moderate | 30 min |
| 11:00 | 4 | moderate | 30 min |
| 12:00 | 6 | high | 25 min |
| 13:00 | 6 | high | 25 min |
| 14:00 | 7 | high | 25 min |
| 15:00 | 6 | high | 25 min |
| 16:00 | 5 | moderate | 30 min |
| 17:00 | 4 | moderate | 30 min |
| 18:00 | 2 | low | 45 min |
| 19:00 | 1 | low | 45 min |
The UV Index experiences notable seasonal variations, peaking during the summer months. From January to February, the UV levels are low (1-2), allowing for safe outdoor activities with a maximum burn time of 45 minutes. As March approaches, the index climbs to a moderate level (4), indicating a burn time reduction to 30 minutes. This trend continues, with UV levels reaching 5 in April and escalating to 7 in May, marking the onset of high-risk months. The highest exposure occurs in June with a very high index of 8, reducing burn time to just 15 minutes. Throughout July to September, UV exposure maintains a high level (6-7), necessitating careful sun protection strategies. By October, the index drops to moderate (3), and the risk subsides considerably in November and December, where it returns to low levels (1). Visitors and residents should be particularly vigilant from May to September, utilizing sunscreen and protective clothing to mitigate risks associated with high UV exposure during these peak months.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Flin Flon | 1 | 2 | 4 | 5 | 7 | 8 | 7 | 7 | 6 | 3 | 1 | 1 |
| 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 |
| Toronto UVI | 2 | 4 | 5 | 8 | 9 | 9 | 9 | 9 | 7 | 5 | 3 | 2 |