Last updated: May 3, 2025
In Winkler, Canada, staying informed about the UV Index is crucial for maintaining skin health and preventing sunburn. Understanding the levels of UV radiation can help residents enjoy the outdoors safely, especially during the peak summer months when the index can soar to 8 in the afternoon. Winkler's Dfb climate means that while summers are warm, there can still be significant UV exposure risks, making it essential for everyone to take proactive measures. By getting acquainted with the UV Index, you can protect yourself and your loved ones from harmful effects while enjoying all that Winkler has to offer.
As the sun rises, the UV Index starts off low at 1 by 7:00 AM, perfect for a leisurely morning stroll. However, as the day progresses, intensity increases dramatically. By 9:00 AM, it climbs to 3, and by 11:00 AM, it reaches 6, signaling the need for sun protection. The peak comes at 1:00 PM where the UV Index hits a high of 8, remaining intense until 2:00 PM. Afterward, it gradually declines to 5 by 4:00 PM, and further drops to 1 by 7:00 PM. Keep an eye on the UV levels to enjoy the sun safely throughout the day!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 1 | 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 | 5 | moderate | 30 min |
| 17:00 | 4 | moderate | 30 min |
| 18:00 | 2 | low | 45 min |
| 19:00 | 1 | low | 45 min |
As the seasons change, so too does the UV Index, reflecting varying levels of sun exposure risk throughout the year. From January to March, the UV Index remains relatively low to moderate, with maximum burn times of 45 minutes in January decreasing to 30 minutes by March. April marks the start of higher exposure levels with an index hitting 7, leading into the peak summer months of May through August, where the UV Index reaches its highest at 9 in June and remains at 8 in July and August, necessitating a burn time of only 15 minutes. September sees a slight decrease back to a high of 7, while October returns to a moderate level with a 4. The year wraps up with lower risk months in November and December, where the burn time extends to 45 minutes. It’s crucial for visitors and residents to take protective measures during high-risk months—particularly from April to September—by wearing sunscreen, protective clothing, and limiting sun exposure during peak hours to safeguard against harmful UV rays.
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 |
| Winkler | 2 | 4 | 4 | 7 | 8 | 9 | 8 | 8 | 7 | 4 | 2 | 2 |
| 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 |